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Le Mans Hypercar

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Ferrari will join the Le Mans Hypercar (LMH) class from 2023. This is a new class which has attracted the interest of manufacturers and it will be the top class of the FIA World Endurance Championship (WEC). Companies that have announced vehicle development programmes include Porsche, Peugeot, Audi, and Toyota – all veterans of the WEC with championship victories at different periods in time.

Following a period of study and analysis, Ferrari confirmed its participation and has started a development programme for an all-new LMH car. It is known that there is already a design and simulations have been run in  recent weeks.

The time-frame for building running prototypes has not been mentioned, nor the name of the car and the drivers who will make up the official crews.

While Ferraris are regularly seen racing at Le Mans, it has been almost 50 years since the factory’s last official participation in the premier class of the World Sports Car Championship. It has a respectable record in closed-wheel competition with 24 world titles (most recently in 2017) and 36 victories in the 24 Hours of Le Mans.

“In over 70 years of racing, on tracks all over the world, we led our closed-wheel cars to victory by exploring cutting-edge technological solutions: innovations that arise from the track and make every road car produced in Maranello extraordinary. With the new Le Mans Hypercar programme, Ferrari once again asserts its sporting commitment and determination to be a protagonist in the major global motorsport events,” said Ferrari President, John Elkann.

Overview of the Le Mans Hypercar class
The LMH ruleset represents a major shift in philosophy compared with the LMP1 class it is replacing. It allows for a greater variety both in terms of technical approaches as well as the aesthetics of the cars, at the same time ensuring sporting equality and preventing cost escalation through the concept of ‘performance windows’.

Technical Regulations are focused on controlling performance outcome, instead of setting design or geometrical restrictions, allowing manufacturers to choose cost-effective solutions as significant expenditures will not bring performance gains.

The autonomy also allows them not only to replicate brand identity and genuine architecture, maintaining the spirit of the brand and remaining relevant to their road car philosophy, but also to express true potential in terms of creativity and innovation. Less rigid aerodynamic constraints established for the cars give them the option to incorporate styling elements to the design.

Similarly to the LMP1 class, both hybrid or non-hybrid power units with transmission to either rear or both axles are allowed.

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As avoiding cost escalation is one of the key targets behind the LMH concept, several other cost-saving measures have been undertaken. With the 2021 season being the first one in the LMH homologation cycle, testing is supervised. The use of expensive materials and technology is greatly limited. The minimum weight for gearbox is set at 75 kgs, with the use of magnesium or aluminium casing and bellhousing mandatory.

The suspension is also simplified, with a double-wishbone design compulsory and aids such as active systems and mass dampers forbidden. There is also a single aero kit permitted, without the distinction for Le Mans and the other races.

In order to avoid development costs, the tyres are exclusively supplied by Michelin with different dimensions dedicated to rear and 4-wheel-drive cars. Furthermore, lower power output results in lower power unit development costs.

“Le Mans Hypercar should please both manufactures and fans, resulting in spectacular cars and high level of competition. We’ll see greater variety across the competitors while the more cost-effective regulatory approach is something much needed in the current economic climate,” said Richard Mille, FIA Endurance Commission President.

Peugeot Hybrid4 500KW to power Peugeot hypercar for endurance racing in 2022

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This weekend sees the running of the 88th edition of the 24 Hours of Le Mans, which was originally scheduled for its usual date in June but had to be postponed due to the COVID-19 pandemic. On this weekend too, Peugeot and TOTAL officially commence their Le Mans Hypercar (LMH) project. This will see a new racing car, developed to new regulations, for the top tier endurance category.

“Le Mans is the holy grail of the automobile world,” said Jean Philippe Imparato, Peugeot brand CEO. “It is the race who determines its winner. For us, this represents 3 victories but also the endless sweat, tears and joy and an incredible team spirit with TOTAL, with whom we celebrate 25 years of collaboration.”

“The Le Mans Hypercar project provides us possibilities for joint development on the entire energy system of the car. We can work on the efficiency of our fuels – for all the competitors, as the exclusive supplier- or for the lube, specifically designed for hybrid vehicles. It will also allow TOTAL and SAFT to study new battery solutions alongside Peugeot,” said Philippe Montanteme, TOTAL’s Strategy/Marketing & Research Director.

The choice of the LMH category was dictated by several criteria, one being that of a certain aerodynamic freedom. This makes it possible to incorporate, with the support of Peugeot Design, the aesthetic detail of the brand. Draft sketches have already been prepared which show the first design thoughts and verify the fundamental required elements, particularly in terms of dimensions.

The hypercar specifications
After various phases of studies for the general structure, the aerodynamic concept and the choice of engine architecture will come the final decision of the electrical framework. This will lead to development of the hybrid powertrain that can generate 500 kW.

“The hypercar will have 4-wheel drive, equipped – as required by the regulations – with an electric motor and a maximum power of 200 kW on the front axle. The total power level will be identical to that of a 100% thermal 2-wheel drive car (500 kW or approximately 680 ps) that will be distributed between the 2 axles. In comparison with what we currently know in LMP1, the car will be heavier so as to be compatible with road vehicles. It will also be longer and slightly wider,” revealed Olivier Jansonnie, Technical Director WEC program at Peugeot Sport which will be involved.

“This regulation is also different because it incorporates ‘BoP’ or ‘Balance of Performance’. It certainly sets limits, but also allows room for many technical possibilities in our development, specifically on the general shape, as long as a certain overall aerodynamic efficiency is not exceeded. This will be measured in a 1:1 scale wind tunnel and which will be part of the BOP,” explained Jansonnie.

Debut in 2022
He added that the aerodynamic concept has been confirmed, engine framework has been decided and the functionality of the hybrid system and its fundamental design are chosen. “We still have several steps left before our debut in endurance in 2022,” he said.

Peugeot is no stranger to Le Mans and endurance racing, having successfully competed with the 908 turbodiesel in earlier years. It stopped participation suddenly after 2011 due to a decline in sales as the company needed to conserve resources on the launch of new models.

“This category unites our entire company and all of our entities, with features and technologies similar to those of our production cars. We are coming back to endurance racing because we have the opportunity to work the sport in a different way, with the hybridization of petrol and electricity. Peugeot Sport is changing its identity and launching its label of electrified high-performance vehicles. This endurance program allows us to integrate ourselves fully into the transition of energies,” declared Imparato.

Carlos Tavares, Chairman of Groupe PSA and also a racing driver, will be the official starter of the 88th 24 Hours of Le Mans race today. He will be in a Peugeot 908 which the brand used in endurance racing between 2007 and 2011.

Two more WEC races to be run, with replanned Le Mans 24 Hours in September

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