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