Like other factory teams, Audi is preparing to rejoin the postponed 2020 DTM season in July. However, this will be its final year in the series which has been an integral part of the carmaker’s story since it first participated in the series in 1990.
The DTM – which are the initials for Deutsche Tourenwagen Masters or German Touring Car Masters – ran from 1984 to 1996 before resuming under a new format in 2000. To date, Audi has won 23 DTM Championship titles, including 11 Driver titles.
As the series has travelled not just through Germany but across Europe and as far as Moscow and Shanghai, Audi has taken 114 victories, 345 podiums, 106 pole positions and 112 fastest laps to date. The 2019 season was Audi’s most successful ever and, hopefully, when the 2020 series gets underway, there will be more victories to celebrate.
It has been strongly supported by the German manufacturers who have spent huge sums of money developing racing cars for the series. Compared to the British Touring Car Championship (BTCC), the cars are much more powerful and spectacular to watch. They are constructed from carbonfibre and are closer to Formula 1 cars than the road-derived touring cars in the British series.
According to Jamie Green, a British Audi Sport DTM driver, it’s extremely competitive, and one of the hardest championships in the world. “Compared to a BTCC car, the performance of a DTM car is stratospheric. Our cars have 600 ps, and the speed and sound are awesome,” he said. “The series is incredibly technical, too. If the ride height at the front of my car is adjusted by just 0.6 mm, I can feel the difference.”
“Audi has shaped the DTM and the DTM has shaped Audi. This demonstrates what power lies in motorsport – technologically and emotionally,” said Chairman of the Board of Management, Markus Duesmann. “With this energy, we’re going to drive our transformation into a provider of sporty, sustainable electric mobility forward. That’s why we’re also focusing our efforts on the race track and systematically competing for tomorrow’s ‘Vorsprung.’ Formula E offers a very attractive platform for this. To complement it, we’re investigating other progressive motorsport formats for the future.”
Audi V8 quattro DTM (1990-1992):In 1990, Audi entered the DTM with the 4.8-metre long luxury V8 sedan which was longer than the BMW M3 and Mercedes-Benz 190 E. Within 18 months of its debut, the V8 quattro captured two DTM titles. In its ultimate guise, the naturally aspirated 3.6-litre V8 engine delivered 470 ps/380 Nm. The car’s weight fluctuated between 1,220 kgs and 1,300 kgs as competitors demanded it carry extra ballast in an attempt to slow it down.Audi 80 quattro DTM prototype (1993): Audi began planning its return to the DTM in 1993 by developing a car to comply with the new FIA Class 1 Touring Car regulations. These were designed to level the playing field among the manufacturers, with every team forced to use a 2.5-litre naturally aspirated engine. Audi chose to base its DTM car on an 80 sedan – but it was unlike 80 model ever seen before. The combination of a massive front air splitter, bulging wheel arches cloaking substantial 19-inch wheels with ultra-low-profile tyres, ground-hugging side sills, a triple-deck boot-mounted spoiler and an aggressively styled rear bumper package produced a fearsome-looking track weapon. A new V6 engine, tuned for racing, produced a lusty 388 ps and revved to 10,500 rpm, all the power going to four wheels.Abt-Audi TT-R DTM (2000 – 2003):In 1996, three years after Audi left the DTM – then known as the German Deutsche Tourenwagen Meisterschaft or German Touring Car Championship – the series ended. It returned in 2000, with DTM now standing for Deutsche Tourenwagen Masters or German Touring Car Masters. Audi rejoined although not initially as a factory team. Instead, the privately run Team Abt Sportsline developed and fielded the Abt-Audi TT-R. All-wheel drive was prohibited in the new DTM, as it was for most touring car series. The TT-R was powered by a 463 ps 8-cylinder engine, with drive to the rear wheels.Audi A4 DTM (2004 – 2011):Between 2004 and 2011, Audi Sport fielded seven different versions of the A4 DTM. After only three races of the 2004 season, the car had claimed its first victory, and gave Audi the Manufacturers’ crown and a Drivers’ title during its debut year. In compliance with the DTM regulations, the A4 DTM featured a steel space-frame chassis with a carbonfibre monocoque and was powered by a front, longitudinally-mounted 460 ps naturally aspirated 4-valve V8 engine. It had rear wheel drive via a triple-plate carbonfibre composite clutch and a 6-speed sequential manual-shift gearbox.
Audi A5/RS 5 DTM (2012 – 2020): For 2012, Audi shifted the shape of its DTM racer from the A4 Saloon to the A5 Coupe. The car retained the V8 engine used to such good effect in the A4 DTM. However, the drivers were now able to change gear using paddle shifters on the steering wheel. Unlike the A4, which had a steel roof, the A5’s entire body was made from carbonfibre. In 2019, when the DTM abandoned its V8 engine formula and downsized to 2.0-litre, 4-cylinder turbocharged engines and new Class 1 regulations, Audi responded with the RS 5 Turbo DTM. Th engine develops around 580 ps and over 650 Nm with an additional 60 ps available via a push-to-pass system (which drivers can use 24 times per race).
BMW works driver Philipp Eng is a talented all-rounder behind a steering wheel. He has won Formula races, as well as in a host of different BMW racing cars, including the M4 DTM, M8 GTE and M6 GT3. He has also been a sim racing expert for many years and in today’s difficult situation, virtual races are the only opportunity for racing drivers to practice their craft.
While actual race weekends are unthinkable at the moment, the sim racing calendar is growing all the time. Last weekend, 4 major races were held and Eng was in action in two of them. On Saturday, he made it through to the final against a top-class field in ‘THE RACE All-Stars Esports Battle’. One day later, he finished third in the ‘F1 Esports Virtual Bahrain Grand Prix’, the first sim race officially staged by Formula 1.
“I am glad I have my race simulator at home at the moment. In these times, when everyone has to avoid moving about in public as much as possible, it is basically my ‘substitute racing drug’,” said Eng. “The virtual races help me to stay in race mode, particularly mentally. Although the simulator doesn’t feel exactly the same as reality, my instincts are the same as on an actual racetrack. It allows me to keep them sharp. For me, sim racing is more than just fun, it also really helps me to improve as a professional racing driver.”
Additional pillar in the BMW Motorsport programme
BMW Motorsport identified the benefits of sim racing and its increasingly important role at an early stage, making it an additional pillar in its motorsport programme. “In my opinion, BMW Motorsport’s intensive involvement is currently giving sim racing another huge boost,” he said. “When a major manufacturer like BMW gets involved to such a degree, the general public picks up on it and the perception of sim racing changes in a positive way.” As far as Eng is concerned, sim racing has already earned the right to be regarded as a motorsport in its own right, particularly in the future. “I see it this way: as a motorsport fan, watch the DTM race at the Nürburgring in the afternoon and then why not watch the livestream of the sim race in Sebring in the evening,” he said.
First simulator stuck in place with tape
Eng was just a teenager when he first ventured into the world of virtual racing. “I was 17, I think, and my simulator was such that I had to shift my exercise books to one side, clamp my steering wheel on my desk, and fasten the pedals to the floor using tape,” he recalled. “The way sim racing has developed since then, and particularly in recent months, is very impressive.” Today, Eng no longer has to use tape for his pedals. His equipment is of the highest standard – as is his driving in the simulator.
Despite that, professional racing drivers still cannot quite compete with the best sim racers in the world. Eng has an explanation: “That is mainly because of the incredible amount of time that these guys have spent on simulators over the years. I like to compare it with fitness training. If I train regularly and do, let’s say, 350 kilometres per week on my bike, then I will be pretty fit. If, however, I have two weeks off because I am away somewhere racing, then my fitness level drops again. That is exactly the difference between me, who is not regularly in the simulator during a normal season, and a professional sim racer – who is also very talented.”
Sim racer in the real world
Eng does not necessarily believe that a top sim racer would automatically make a good racing driver in the real world. “I am sure that the best have the necessary technical know-how and driving potential. However, in a real race car, they must first learn to deal with the fact that they could get hurt if they make a mistake. I notice that with myself. I always take more risks in the simulator than I do in a real racing car.”
Unlike driving a real race car, a simulator offers the opportunity to do a lot of testing and gain experience without any risks, in a controlled environment, and without it costing too much. For that reason, simulations also play a huge role in all BMW Motorsport’s actual racing projects. The BMW Motorsport simulator in Munich is used intensively for vehicle development and race preparations.
“The simulator I have at home is pretty good, for something that ordinary citizens can buy. However, it is miles away from what the BMW Motorsport simulator can do,” says Eng. “As the BMW Motorsport simulator moves on a flexible platform, you, the driver, feel every kerb and bump, just as you would do in reality. For me, the way the car handles is barely different to reality.”
It’s interesting that even with the push towards electrification of cars, Audi’s Head of Motorsport, Dieter Gass, says that for the foreseeable future, Audi will sell more cars with internal combustion engines than with electric drive. He made this remark by way of explaining why the company supports a racing series (DTM) with modern, efficient combustion engines in parallel with its involvement in the Formula E all-electric championship.
So in 2020, Audi Design has given its six factory-entered cars a fresh look, starting with the RS 5 DTM of title defender, Rene Rast. The designs of the other five RS 5 DTM cars, which will be driven by Loic Duval, Robin Frijns, Jamie Green, Nico Muller and Mike Rockenfeller are following.
Audi Sport has been relying on the RS 5 Coupe in the DTM since 2013. In accordance with the new regulations, last season’s championship winning car will contest the 2020 season with a number of detailed changes aimed at making the DTM even more exciting and cost-effective.
Fundamental technical changes are not allowed by the Class 1 regulations introduced for the series in 2019, which are designed for a level playing field and cost-efficiency. Therefore, the basis of the 2020 model year RS 5 DTM corresponds to the 2019 champion’s car. With the Class 1 regulations, which will also form the basis for the Japanese SUPER GT Championship from 2020, DTM last year technically started a new era.
The introduction of turbo technology has given DTM a stronger connection to road car development. The TFSI engine of the RS 5 DTM of model year 2020 has an engine output reduced by around 5% compared to the previous year. For the 2020 season, DTM has reduced the amount of fuel that may flow to the engine per hour from 95 kgs to 90 kgs. By means of the ‘Push-to-Pass’ function, the engine output can be increased to around 640 bhp in the short term, as in 2019.
Therefore, from the 2020 season onwards, DTM drivers will be able to use the ‘Push-to-Pass’ system – for overtaking, for example – twice as often during the race as before. During 24 race laps (previously 12), the additional power may be switched on for up to five seconds at a time.
This new qualifying rule also applies to the use of the DRS function (Drag Reduction System) which flattens the rear wing, reduces the car’s drag and increases top speed. From 2020, DRS may be used in races more often than before. With the combined use of DRS and ‘Push-to-Pass’, the RS 5 DTM reaches a top speed of almost 300 km/h, depending on the track.
New Audi Sport RS 5 DTM of Rene Rast, the title-defender.
Alongside Formula E and customer racing, the DTM forms the third pillar of Audi’s motorsport program. DTM’s spectacular Class 1 racing cars feature highly efficient 4-cylinder turbo engines with a displacement of 2 litres. This type of drive is used by Audi in many production models with various performance levels worldwide and is a pillar for increasing efficiency and reducing fleet emissions.
The future of world touring car championship is looking brighter than ever as DTM (Deutsche Tourenwagen Masters or German Touring Car Masters) promoter, ITR, unveiled their latest conceptual vision in the form of a 1,000hp electric race car that will be powered either by battery or hydrogen fuel cell technology. (more…)
An exclusive new BMW M4 ///M Heritage Edition will make its world debut on the legendary racetrack in the Eifel, a low mountainous region in western Germany, on 13 September. Based on the M4 DTM developed by BMW M Motorsport, the special edition of the M4 Coupe has an exterior replicating the colours of the BMW M GmbH logo.
Characteristic colours of the legendary racing cars
Immediately after the founding of the BMW’s high-performance subsidiary in 1972, the characteristic colours already adorned these racing cars, which were based on the 3.0 CSL and became highly successful in touring car racing.
The BMW 3.0 CSL which, in the 1970s, gained sporting fame and fortune as a successful touring car.
The M4 Edition///M Heritage takes up this unmistakable colour combination on unique exterior and interior design features. There is a choice of the three body colours – Laguna Seca Blue, Velvet Blue metallic and Imola Red available for the limited edition model.
Furthermore, the two-seater’s carbonfibre reinforced plastic (CFRP) roof boasts a striking decorative strip in the BMW M colours, which is integrated into the CFRP composite at the factory using a special manufacturing process. Likewise unique are the forged, 20-inch M light alloy wheels in a star spoke design finished in Orbit Grey matt and fitted with mixed tyres.
Exclusive colours and materials within
The interior is also characterised by an exclusive selection of colours and materials. The spectrum of equipment includes model-specific full leather M seats in a bicolour design and with prominent openings within the area of the seatbacks. Each seat colour is oriented towards the exterior paint and is complemented by partly bicoloured contrast stitching.
In conjunction with the exterior colours Laguna Seca Blue and Velvet Blue metallic, the seats come in Silverstone/Black with turquoise stitching or Velvet Blue and Orange respectively. With the exterior finish Imola Red, the seat colours Red and Black correspond with yellow and red contrast stitching.
There are interior carbon trim strips designed exclusively for the M4 Edition ///M Heritage and whose CFRP structure incorporates the stripe design featuring the three characteristic M colours. Both the interior trim strips and the door sills bear emblems with the imprints “Edition ///M Heritage” and “1/750” as an indication of the limited edition of this model. The lettering “///M Heritage” – in turquoise, orange or red respectively – is also to be found on the front headrests.
Only 750 units to be offered worldwide
Powered by a 450 bhp/550 Nm straight 6-cylinder engine with M TwinPower Turbo technology, the M4 Edition ///M Heritage will be produced and sold worldwide between November 2019 and April 2020. Only 750 units will be available.
