It’s difficult to say which was the first hypercar the term itself refers to a car with extremely high performance, beyond the normal performance limits of supercars. It could be based on a minimum power output, say 800 bhp, or it could be dependent on the era as technological levels have constantly advanced.
The Bugatti Veyron launched in 2005 with 987 bhp (1001 ps) could be a candidate for the first hypercar. In any case, there are now a number of models which produce in excess of 1000 ps and therefore qualify as hypercars.
The appearance of hypercars has inevitably led to the creation of a category in motorsport which has seen the first racing cars competing this year. The Hypercar category, a joint project of the FIA and the ACO, envisaged as the new top class of the FIA World Endurance Championship, has attracted a number of carmakers with 13 full-season Hypercar entries from 7 manufacturers.
Besides a dominant 1-2 victory in the 8 Hours of Bahrain, final round of the 2022 World Endurance Championship (WEC), as well as securing a clean sweep of titles, TOYOTA GAZOO Racing also made history by taking a historic Hypercar title double.
Outgoing World Champions Mike Conway, Kamui Kobayashi and Jose Maria Lopez took a hard-earned win, their second of the season in their #7 GR010 HYBRID, to confirm the as Hypercar manufacturers’ World Champions.
Sebastien Buemi, Brendon Hartley and Ryo Hirakawa, in the #8 GR010 HYBRID, had started the weekend level on points with their Alpine title rivals. but finished second to become Drivers’ World Champions, adding to their 2022 Le Mans 24 Hours win.
The 499P is the new Le Mans Hypercar with which Ferrari will tackle the World Endurance Championship in the elite class from 2023. It pays homage to the Ferrari endurance tradition, re-establishing a historical connection 50 years after the 312 P made its last appearance in world endurance racing’s premier class.
The designation follows Ferrari’s practice where prototypes were identified by the letter ‘P’, frequently preceded by the number of the engine’s displacement. The 499P is no exception, but its powertrain is significantly different from past racing cars. The 499P’s hybrid powertrain combines a mid-rear power unit with an electric motor powering the front axle. The internal combustion engine (ICE) has a maximum regulation-limited output to the wheels of 500 kW (680 ps) and is derived from the road-going twin-turbo V6 family.
After making its competitive debut in the World Endurance Championship (WEC) with the new Peugeot 9X8 at the Monza round in Italy two months ago, the Team Peugeot TotalEnergies is in Japan this week for a second 6-hour showdown. Two units of the new Le Mans Hypercar (LMH) will race at the Fuji Speedway this weekend to collect more information in racing conditions.
Commenting on the first race in Italy, Peugeot Sport Technical Director Olivier Jansonnie, said: “We needed that first race. We had achieved as much as we could in testing so, in order to ramp up our preparations and development, it was time to pitch ourselves directly against our opposition in a true race-weekend environment.”
Encouraged by the potential of a car whose homologation is now fixed (meaning that any further modifications will be strictly limited and regulated), the two driving crews were able to acclimatise to racing in traffic and compare the 9X8 to the championship’s other hypercars.
“We collected a great deal of information about the car and team. We also ran into a few problems that we hadn’t previously encountered in testing, some of which we were able to rectify on-site, others that we have been continuing to work on since Monza. This is a tried-and-tested process in motorsport,” Jansonnie explained.
“At this early stage, it should be noted that we are concentrating more on reliability and performance than on refining race strategies. That is perfectly normal for such a new project, up against rivals with – in some cases – more than 10 years of experience in the sport. We are all fiercely competitive here at Team Peugeot TotalEnergies and we recognise that both the car and team have scope for significant improvement, but we have yet to come across any issues that we cannot resolve, so that’s very positive,” he said.
Disappointed that the team was not able to take full advantage of the 10-minute qualifying session in Italy to properly demonstrate the 9X8’s potential, Jansonnie has since gone into even greater detail with his team in order to optimise its work on the car with the clock ticking down. It focused particularly hard on this aspect during two private tests carried out between Monza and Fuji.
“In Japan, we will be discovering the circuit for the first time, so we need to make sure we maximise every on-track session from Friday morning through to Sunday afternoon,” he stressed.
Preparing for Fuji’s challenges The 6 Hours of Fuji – Round 5 of the 2022 WEC – poses an altogether different challenge to Monza in a number of ways. Jansonnie and his team realise this, particularly as it is held halfway around the world. “For long-haul events like this, we need to adapt our procedures because we do not have the same regular facilities at our disposal – like motorhomes and trucks – as we do when we race in Europe,” he said.
The circuit and region’s unpredictable weather – with heavy and prolonged downpours likely – represent further unknowns for the team, although not for the whole team. Its drivers like Jean-Eric Vergne and Gustavo Menezes have raced at Fuji in the past, while Loic Duval and James Rossiter spent a part of their career based in Japan. The benefits of that experience will complement the data already acquired by the crews and their engineers from their work in the 9X8 simulator as they endeavour to prepare as well as possible for the unique demands of this iconic Japanese track.
The 4.563-km Fuji Speedway where the fifth round of the 2022 World Endurance Championship will be held. It was opened in December 1965 and has been owned by Toyota Motor Corporation since 2000.
“Monza could have gone better for us, but that was entirely to be expected at such an early stage of an ambitious project like this. Our car [#93] ran into problems in the race that led to our retirement. During the run that I completed in free practice, though, we were close to the Toyota in terms of pure pace, which proves that we are in the right ballpark with this non-conventional car. I’m completely convinced about that. Our first race was another significant milestone on this exciting journey and now, for Fuji, the goalposts shift again. But that’s what keeps the adrenalin flowing!” said Vergne who will share the racing car with Paul di Resta and Mikkel Jensen.
New era in endurance racing The 9X8 starts a new era for Peugeot in endurance racing, the motorsport category where it was previously victorious with the 905 and 908 in the 1990s and in 2009. Conforming to the regulations that govern the ACO and FIA’s new Le Mans Hypercar (LMH) category, the 4 wheel-drive racing prototype has a 2.6-litre bi-turbo V6 engine powering the rear wheels and a 200 kW electric motor driving the front wheels.
Inside the Peugeot 9X8.
The racing car, without a rear wing, measures 4.995 metres in length, has a width of 2 metres and is just 1.145 metres tall. With lots of lightweight materials in its bodywork, it weighs 1,030 kgs and its tank holds up to 90 litres of TotalEnergies’ 100% renewable Excellium Racing 100 fuel.
The completion of vital development and testing phases, necessary to achieving reliability and performance for the 9X8, led to its competitive debut being delayed until after the 2022 Le Mans 24 Hours. Its first entry in the WEC was thus at the 6 Hours of Monza on July 10 and this weekend, it will be at the Fuji Speedway.
Motorsport is an expensive sport to start with and for teams that participate professionally, it can be very expensive. In the upper reaches of the sport, like Formula 1 and endurance racing, it has become so expensive that the FIA and other organisations have looked for ways to control the costs – while still enabling the teams to innovate to be competitive and advance.
Endurance racing from this year sees the birth of the Le Mans Hypercar (LMH) and Le Mans Daytona hybrid (LMDh) classes which have many things in common. This will allow the cars to race in the American series run by IMSA as well as the European events like the Le Mans 24-Hours. This extends the scope of racing for teams who can now look at more events to take part in.
The Porsche Penske Motorsport team has developed the new Porsche 963 to take advantage of this. From 2023, two of the hybrid LMDh-spec prototypes will be entered in both the World Endurance Championship (WEC) and the IMSA WeatherTech SportsCar Championship.
The racing car which was unveiled yesterday at the Goodwood Festival of Speed in England is being developed at two locations – in Germany for the WEc and in the USA for the IMSA series. The exchange of data between the high-tech centres of Porsche Penske Motorsport occurs almost in real-time.
The official race debut of the 963 is planned to take place in January 2023 at the 24 Hours of Daytona in the USA. In the meantime, the WEC has opened the door for testing as part of the upcoming world championship races this year. Porsche Penske Motorsport is aiming for a non-competitive dress rehearsal at the final round of the season in Bahrain this November.
In compliance with the LMDh regulations, the 963 is based on an LMP2-category chassis. This newly developed chassis is supplied by the Canadian high-tech company Multimatic. Bosch, Williams Advanced Engineering and Xtrac contribute the standard hybrid components to all teams. At the heart of the powertrain lies a 4.6-litre V8 Biturbo, the engine based on the 918 Spyder hybrid sportscar. Its DNA goes back to the RS Spyder racing car, with which Porsche and Team Penske collected many victories between 2005 and 2008.
“Over the past few months, our people at Porsche Motorsport and Team Penske have grown into an efficient and committed squad – the Porsche Penske Motorsport Team,” said Urs Kuratle, Director Factory Motorsport LMDh. “We’ll have powerful driver crews in the 4 factory cars. The collaboration with our long-standing tyre partner Michelin and the chassis manufacturer Multimatic works flawlessly. The Porsche 963 should be homologated this autumn. Until then, we want to make further progress with test drives and gain additional insights. We can hardly wait for our first outing.”
The design of the new 963 echoes the victorious 956 and 962 classics from the 1980s. A continuous strip of lighting at the rear echoes the distinctive feature of the latest 992-generation 911. The white-red-black vehicle design is a salute to Porsche’s successful racing cars. And another tradition lives on: the new Porsche racer will be available to customers from the first year of competition.
“After 7,889 test kilometres during the first half of 2022, we’re on a very good path but there is still work to be done before the start of next season,” said Thomas Laudenbach, Vice-President Motorsport. “Our new Porsche 963 should continue the legacy of legendary models such as the 917, 935, 956, 962 and the 919 Hybrid. I’m positive that we’ll be well-positioned when it comes to technology and we’ve also created the relevant team structures to set us up for wins in the thrilling competition between many manufacturers and different concepts.”
In 2023, endurance racing will begin a new chapter when the Le Mans Hypercar (LMH) and Le Mans Daytona h (LMDh) prototypes start racing for the first time. This new era will start off officially with the 2023 Rolex 24 at Daytona. The event is usually held on the last weekend of January or first weekend of February as part of Speedweeks.
To date, carmakers that have confirmed their participation with LMDh racing cars are Acura, Audi, BMW, Porsche, Alpine and Lamborghini. To that list can be added Cadillac, which may seem unusual as most people don’t associate the American luxury carmaker with motorsports.
However, Cadillac does go racing and some recent achievements include winning the IMSA WeatherTech SportsCar Championship in 2021, 2018 and 2017; winning the Rolex 24 at Daytona 4 times in a row (2020, 2019, 2018 and 2017); and winning the Michelin North American Endurance Cup 4 times (2020, 2019, 2018 and 2017).
The carmaker’s LMDh car is referred to as the Project GTP Hypercar. It is a third-generation prototype racing car from the American brand. In 2023, Cadillac will contest the IMSA WeatherTech SportsCar Championship and the World Endurance Championship (WEC), including the 24 Hours of Le Mans.
“Cadillac will be competing again on the world racing stage, and we are all thrilled to return to Le Mans after 20 years,” said Global Cadillac Vice-President Rory Harvey. “By competing in both the 2023 IMSA and WEC championships, Cadillac Racing has the opportunity to demonstrate its capability, craftsmanship and technology.”
Co-developed by Cadillac Design, Cadillac Racing and Dallara, the Project GTP Hypercar incorporates key brand design characteristics. Elements of the brand’s heritage such as vertical lighting and floating blades are present throughout and connect the Project GTP Hypercar to the future of Cadillac.
“The Project GTP Hypercar is a unique convergence of form and function and showcases Cadillac’s future performance aesthetic,” said Chris Mikalauskas, lead exterior creative designer, Cadillac. “We have plenty more to come, from the upcoming race car to amazing production vehicles.”
“Competing for the overall win at Le Mans with an iconic American brand like Cadillac is an honour,” added Laura Wontrop Klauser, GM Sportscar Racing Program Manager. “The entire team is excited to continue building Cadillac’s racing legacy by competing against the very best internationally and in the world’s toughest race.”
The new racing car will begin on-track testing in the near future. It will be powered by an all-new 5.5-litre DOHC V-8 engine that will be paired to the LMDh common hybrid system. The hybrid system will be composed of systems and components supplied by Bosch, Williams Advanced Engineering and Xtrac. Bosch will supply the motor generator unit (40 kW), while the battery system and control electronics from Williams will go on from below the chassis. The total system output will be limited to 500 kW.
Bosch, Williams Advanced Engineering and Xtrac will supply the systems and components for the common hybrid powertrain used by the LMDh racing cars.
The P1359 gearbox (pictured above) developed by XTrac has a 7-speed transverse arrangement with an integrated motor-generator unit (MGU) driving into the gearbox through an optimised geartrain. The gearbox uses Xtrac’s proven P1254 integrated valve actuator gearchange system. It houses full form ground and Xtrem polished gears and shafts in a magnesium RZ5 casing, which is a structural part of the car taking all of the loads from the rear suspension and rear impact structure, rear wing, and safety wheel tethers.
The gearbox also includes a limited-slip plate differential with an externally gas-charged pre-load and a semi-dry-sump oil system. Integral to the gearbox is a 3-litre engine oil catch tank which simplifies the powertrain installation, and the whole package including the MGU drive, but not including the MGU itself, weighs 78 kgs.
Last year, when Peugeot Sport announced its new program to develop the 9X8 hypercar for endurance racing, it expected to join the World Endurance Championship in 2022. However, the team decided to forego the first two rounds, at Sebring and this weekend at Spa-Francorchamps, and was planning to debut at the classic Le Mans 24-Hour race in June. However, because it has not participated in the first two rounds, the organisers have said it cannot take part in Le Mans.
Accepting the ruling in a positive way, Peugeot Sport’s Technical Director of the WEC programme, Olivier Jansonnie, said that this would give them team additional time to achieve the necessary level of reliability. “Both operationally and from a reliability perspective, Le Mans is the most difficult race on the calendar. Our planning will enable us to put the full weight of our teams and resources behind our own test sessions, without the disruption of racing at Spa-Francorchamps and Le Mans. We will begin with some shorter races, which will allow us to progressively get up to speed in the championship. Like with our road-going cars when we have to choose between meeting a deadline or focussing on quality, we always prioritise quality,” he explained.
The homologation process
Before a car can enter competition, it must be homologated by the racing authorities. In the case of the new hypercar class, once homologation has been done, the design cannot be modified further until 2025 (except in very particular circumstances governed by strict conditions). Any such modifications will be counted as ‘EVO jokers’, which are limited to just five between 2021 and 2025 – aside from specific force majeure situations such as, for example, when the car’s safety or reliability is compromised.
“Restricting development in this way is important, since it would not be possible to adjust the performance of a car that is subject to constant technical updates through ‘Balance Of Performance’ (BoP) tweaks,” said Jansonnie. ”The homologation process itself consists of a series of milestones. Its schedule and execution are very precisely defined. The process concludes with the submission of a homologation file – describing in minute detail all of the vehicle’s components (with photos and weight measurements) – as well as a wind tunnel test of its aerodynamics and an inspection of the vehicle by the FIA/ACO. After this, its development is ‘frozen’. Its performance parameters are subsequently assessed in order to be able to adjust its power, weight and minimum speed of hybrid energy deployment, which are the key factors in Balance Of Performance.”
Peugeot Sport therefore has a little bit more time before it submits the 9X8 for homologation. A manufacturer judges that its car is ready to be homologated when it believes it has attained the required level of performance and reliability to be eligible for ‘Balance Of Performance’ evaluation. “That means it has the same theoretical chance of winning in the WEC and at the Le Mans 24 Hours as any of its competitors. It accepts from this point that its vehicle will not be able to undergo any further major technical changes until the end of the homologation cycle,” explained Jansonnie.
Initial existence in digital world
Prior to taking to the track for its pre-homologation test sessions, the 9X8 began life as a 51.1GB digital project, made up of 15,267 files stored on a hard drive. Digital advances have opened up a whole new realm of possibilities in motorsport, enabling Peugeot Sport’s engineers to visualise a truly disruptive concept for the new Hypercar – and validate it before manufacturing so much as a single physical component.
The sophistication of modern-day digital software makes it possible to conduct in-depth technological studies while saving significant time, money and resources, and the 9X8 lived an entirely ‘virtual existence’ for some time before finally turning its first wheel on-track. Peugeot Sport’s teams spent two years modelling and simulating it, utilising both existing software – adapted where necessary to suit the project’s specific requirements – as well as computer programs developed entirely in-house from scratch.
“Thanks to all of our software, we can envisage a wide range of dimensions, shapes and materials, and work on the weight of the car in-line with the technical regulations,” said Francois Coudrain, Powertrain Director of the WEC programme. “As with the choice of base concept, being able to take a purely digital approach to trialling systems and components allows us to assess a large number of potential solutions, which would quite simply be impossible to achieve in the real world.”
Digital simulations also allow for customisation where necessary – for example, what material to use around the exhaust outlets. Here, the heat levels are very high, and simulations revealed that the carbon bodywork needed to be either protected or even replaced by aluminium or titanium. Initially highlighted for attention in the design brief, this was corroborated during the simulation phase and then again in the first real-life test session.
From hard drive to racetrack
Following its digital development, the hard drive containing all the technical data of the Peugeot 9X8 provided the basis for the creation of an initial 1:1 scale model for wind tunnel use and, subsequently, a physical race car, whose ongoing development is taking place on the track.
‘9X8’, the designation, is derived from a combination of the brand’s motorsport heritage and vision for the future. The ‘9’ continues the series used by Peugeot on its previous endurance racing cars. The ‘X’ refers to the all-wheel drive technology and hybrid powertrain. The ‘8’ is common across all of Peugeot’s current models – from the 208 and 2008 to the 308, 3008, 508 and 5008.
No rear wing
Unique to the hypercar’s design is the absence of a rear wing – an aerodynamic feature that has long been thought necessary for racing cars. Rear wings were first seen at the 1967 Le Mans 24 Hours on the Chaparral 2F but now, after half a century, the necessity is questioned and the 9X8 has been designed without a rear wing.
“The absence of a rear wing on the Peugeot 9X8 is a major innovative step. We have achieved a degree of aerodynamic efficiency that allows us to do away with this feature. Don’t ask how, though! We have every intention of keeping that a secret as long as we possibly can!” said Jean-Marc Finot, Senior Vice-President of Stellantis Motorsport (Peugeot is part of the Stellantis Group).
Peugeot HYBRID4 powertrain
The 5-metre long racing car has a rear-mounted, 2.6-litre, bi-turbo, 680-bhp 90-degree V6 as part of the Peugeot HYBRID4 powertrain. The system output gets another 200 kW from the front-mounted 200kW motor-generator unit powered by a high-voltage 900V high-density battery pack.
The battery pack is located in a carbonfibre casing inside the car’s monocoque structure, behind the driver and underneath the fuel tank. It has been designed to combine durability with consistent performance during races of durations of up to 24 hours, and even beyond.
Although the system output is over 500 kW, the regulations set a maximum power output of just 500 kW during races. The regulations also forbid the use of electrical energy below 120 km/h, so the motor generator unit only engages once this speed has been reached. The car must pull away from standstill under the power of its internal combustion engine alone.
At full power, the power output is limited to 300 kW and adjusted as a function of the power delivered by the motor generator unit at 200 kW which is directly dependent on the battery level. When the motor generator unit comes into use, the car automatically switches to 4-wheel drive, thereby modifying its drivability.
When the battery pack is empty, the engine reverts to 500 kW power output and the drivetrain reverts to rear-wheel drive. During races, the battery will be fully charged prior to the start by means of a mains-connected plug-in hybrid charger. Once on the track, the battery will function completely independently and be charged only by the kinetic braking energy recovery system.
The Technology Transfer Apprenticeship Programme (TTAP) developed by Malaysia Automotive Robotics & IoT Institute (MARii) and Persona Energy Sdn Bhd reached its completion through the TTAP appreciation awards and handover ceremony, held at the Ministry of International Trade and Industry (MITI), recently.
The TTAP is a unique technology transfer programme to develop local automotive talent, expertise and technology value chain through apprenticeships of selected local engineers to procure important engineering insight within endurance racing technology at the FIA World Endurance Championship (WEC).
In June this year, 4 TTAP apprentice engineers were sent to be part of the JOTA team at the 2021 FIA World Endurance Championship, to enhance automotive skills and knowledge of local talents through apprenticeships with experienced race engineers, in international racing events with professional motorsport teams.
Throughout the programme, the apprentices are considered as team members, and were given real-time engineering responsibilities on certain segments of vehicle development for each race. These responsibilities include collection and analysis of the performance of race car components, design and layout of workshop equipment and tools during races, repair and maintenance of race cars, and other engineering activities that are required during the development and race day.
An important aspect of TTAP is the collection of vehicle data during the six legs of races throughout the WEC, which provides important information from high performance vehicles that can be utilised in the development of future vehicles and components. This data includes durability, performance, and many other forms of information that can be used in engineering analysis of future vehicle technology including autonomous and electric vehicles.
As technology in motorsports are far more advanced than that in the manufacturing line, such information procured through the TTAP program will bring a new dimension to the development of the automotive dan mobility sector, either at the vehicle assembly level, or component manufacturer.
At the WEC, the JOTA team clinched a 1-2 finish in the 8 Hours at Portimao leg in Portugal, and achieved a podium finish in every race in the WEC.
Porsche has been one of the regular names at the classic 24 Hours of Le Mans, with outright victories from as far back as 1970. And even though the top-level involvement ceased after 2017, Porsche cars have still been strong contenders in the event. It will be no different when the 2021 event is run this weekend and with two 911 RSRs, Porsche hopes to lay the foundation for yet another title win in France. This marks the second time that the latest generation 911 RSR tackles the world’s greatest endurance race.
So far in this season’s World Endurance Championship (WEC), the factory squad has secured two class wins from three races. A total of twelve 911 RSRs will tackle the GTE-Pro and GTE-Am classes at the 89th edition of the world’s fastest endurance race. With 19 overall victories and 108 class wins to its credit, Porsche is by far the most successful manufacturer at Le Mans.
“We contested Le Mans for the first time last year with the Porsche 911 RSR-19 and we struggled a bit against the fierce competition in the GTE-Pro class,” recalled Pascal Zurlinden, Director Factory Motorsport. “I’m positive we’ll be significantly more competitive this year. We’ve gathered a huge amount of data and experience with our works team and our customer squads, who get the chance this year to field the latest version of the nine-eleven in the WEC. These insights help us find the perfect setup. We also performed strongly on the high-speed track at Monza. Our success there gave us an extra boost for Le Mans.”
The legendary 24-hour race
The event on the 13.626-km circuit is extremely popular with motor racing fans and is the highlight on the WEC calendar. Located to the south of the city of 150,000 inhabitants, it consists mainly of public roads. Normally, hundreds of trucks and cars drive over the legendary Mulsanne straight every day on their way from Le Mans to Tours. Treacherous ruts present special challenges, especially in the rain.
Contrary to the original plan, which included a mid-June date for the long-distance classic, the 89th running of the Le Mans 24-hour race is being run in August this year due to the impact of the coronavirus pandemic. Unlike last year, up to 50,000 fans can watch the action live alongside the racetrack.
“I’m convinced that we’ll be much more competitive this year,” says Alexander Stehlig, Head of Operations FIA WEC. “In the meantime, we’ve gathered considerably more experience with the car, and the successes at Spa and Monza have been hugely encouraging. There’s no better incentive for us than a win on the high-speed circuit in Italy. What’s important at the 24-hour race is to maintain contact with the leading pack at all times so that we’re in a position at the end to fight for victory. This means that we have to attack right from the start. I think this a promising recipe for success.”
Due to the length of the Le Mans race, double the usual points are awarded compared to a conventional 6-hour WEC race. As such, the race has often proven to be decisive in terms of the WEC Manufacturer and Driver standings. Moreover, the highlight of the year also features a special qualifying modality: in the Pro class, only the 6 fastest cars from the 1-hour qualification session are permitted to take part in the so-called Hyperpole which determines the best grid positions for the race.
Porsche GT Team drivers
The regular WEC drivers Gianmaria Bruni from Italy and Richard Lietz from Austria join forces with Frenchman Frederic Makowiecki in the cockpit of the No. 91 Porsche 911 RSR. The Frenchman, who contested this year’s 8hour race in Portugal, brings a wealth of experience with him. Makowiecki has contested the Le Mans no less than 10 times – for the last 4 years sharing driving duties in the factory-run vehicle with Bruni and Lietz. In the No. 92 sister car, Frenchman Kevin Estre and Neel Jani from Switzerland will be supported by Michael Christensen. The trio used the WEC race in Portimao in June to get in sync with each other. Estre and Jani currently lead the Drivers’ championship after scoring 2 class wins from three races. In the Manufacturers’ classification, Porsche ranks second just seven points behind the leader, Ferrari.
The customer teams
A total of 8 of the latest generation 911 RSRs contest the GTE-Am category, in which amateur drivers with a Bronze or Silver FIA status share a car with professionals.
Porsche’s two customer teams will also tackle the race with the 911 RSR in the GTE-Pro class – a category that is usually the domain of factory teams. WeatherTech Racing puts its trust in Laurens Vanthoor from Belgium, Earl Bamber from New Zealand and the American amateur driver Cooper MacNeil. Sharing the cockpit of the identical vehicle campaigned by HubAuto Racing from Taiwan are Maxime Martin from Belgium, Alvaro Parente from Portugal and Dries Vanthoor. The Belgian is the younger brother of Porsche works driver Laurens Vanthoor.
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Peugeot, which won the Le Mans 24 Hours in 1992 and 1993 as well as in 2009, will return next year to the World Endurance Championship (WEC) with its new-generation hypercar, the 9X8. Now under development, the 9X8 showcases Peugeot’s Neo-Performance strategy which combines technology and sportiness in both the carmaker’s road and racing cars.
A project between Peugeot Sport and Peugeot Design, the 9X8 is a direct successor of the Peugeot 905. The designers worked closely with engineers to explore new aerodynamic solutions and styling ideas. Greater flexibility, allowed by the WEC’s new technical rules regarding aerodynamics, permits new thinking that favours the emergence of innovative cars, allowing for new creative processes and a break away from established procedures to produce a hypercar for a completely new era.
What ‘9X8’ means
‘9X8’, the designation, is derived from a combination of the brand’s motorsport heritage and vision for the future. The ‘9’ continues the series used by Peugeot on its previous endurance racing cars. The ‘X’ refers to the all-wheel drive technology and hybrid powertrain. The ‘8’ is common across all of Peugeot’s current models – from the 208 and 2008 to the 308, 3008, 508 and 5008.
The 9X8’s front and rear lighting signatures, which take the form of three claw-like strokes, are familiar Peugeot trademarks, while the brand’s new lion’s head logo features at the front and on the sides of the car. “Since the 9X8 is a Peugeot, the original sketch that steered our work portrayed a big cat ready to pounce, a stance which we have suggested by the slightly forward-tilting cockpit. The overall lines of the Peugeot 9X8 express the brand’s styling cues, while its sleek, racy, elegant forms inspire emotion and dynamism,” explained Peugeot’s Design Director, Matthias Hossann.
No rear wing necessary
The finely-chiselled details of the rear-end design includes the quip ‘We didn’t want a rear wing’ above a wide diffuser. Rear wings were first seen at the Le Mans 24 Hours on the Chaparral 2F which contested the race in 1967, meaning this is the first time their use has been questioned in more than half a century. The 9X8’s innovative rear stems from research carried out by Peugeot Sport’s engineering team as they worked to ensure the model was as aerodynamic as possible, whilst maintaining an eye-catching style.
“The absence of a rear wing on the Peugeot 9X8 is a major innovative step. We have achieved a degree of aerodynamic efficiency that allows us to do away with this feature. Don’t ask how, though! We have every intention of keeping that a secret as long as we possibly can!” said Jean-Marc Finot, Motorsport Director of Stellantis (Peugeot is part of the Stellantis Group).
Distinctive cockpit colour scheme
“Inside, we wanted to take a special approach to the cockpit which, until now, has tended to be a purely functional and indistinctive aspect of racing cars, with no brand identity whatsoever. The combination of our colour scheme and Peugeot’s i-Cockpit interior styling signature have provided the 9X8’s cockpit with a distinctive feel and make it immediately identifiable as a Peugeot.”
Peugeot HYBRID4 powertrain
The 5-metre long racing car has a rear-mounted, 2.6-litre, bi-turbo, 680-bhp 90-degree V6 as part of the Peugeot HYBRID4 powertrain. The system output gets another 200 kW from the front-mounted 200kW motor-generator unit powered by a high-voltage 900V high-density battery pack.
The battery pack is located in a carbonfibre casing inside the car’s monocoque structure, behind the driver and underneath the fuel tank. It has been designed to combine durability with consistent performance during races of durations of up to 24 hours, and even beyond.
Although the system output is over 500 kW, the regulations set a maximum power output of just 500 kW during races. The regulations also forbid the use of electrical energy below 120 km/h, so the motor generator unit only engages once this speed has been reached. The car must pull away from standstill under the power of its internal combustion engine alone.
At full power, the power output is limited to 300 kW and adjusted as a function of the power delivered by the motor generator unit at 200 kW which is directly dependent on the battery level. When the motor generator unit comes into use, the car automatically switches to 4-wheel drive, thereby modifying its drivability.
When the battery pack is empty, the engine reverts to 500 kW power output and the drivetrain reverts to rear-wheel drive. During races, the battery will be fully charged prior to the start by means of a mains-connected plug-in hybrid charger. Once on the track, the battery will function completely independently and be charged only by the kinetic braking energy recovery system.
‘An extreme laboratory’
Peugeot’s CEO, Linda Jackson, says there’s more to the company’s involvement in endurance racing than the sporting aspect. “Endurance racing is a form of motorsport that provides us with an extreme laboratory, which explains why our association with Le Mans is so strong. More significant perhaps than the results we obtain on the racetrack are the opportunities it provides to prove our technology and the fruit of our research work in a race that throws extreme conditions at you for 24 hours,” she said.
“Le Mans gives us a competitive environment to validate the hybrid systems and technologies we are currently developing to reduce the fuel consumption – and therefore CO2 emissions – of our road cars. The teams at Peugeot Sport are proud when they see their research carried over to our production models,” she added.
Peugeot last raced and won at Le Mans in 2009 with the 908 HDi FAP which had a 5.5-litre V12 turbodiesel.
