Race Background - The Classes
The 24h du Mans is essentially 4 races in one as 4 different classes line-up together on the grid. This 4 class structure allows for constant overtaking and on track battles throughout the entire grid. The 4 classes are LMP1, LMP2, GT1 and GT2
LMP1
This is the pinnacle class, mainly manufacturer driven. The race organisers encourage teams to compete with alternative and environmentally friendly concepts.
LMP1's produce between 600 and 700bhp, have a minimum weight of 925kilos, can accelerate from 0-100mph in three seconds and reach top speeds of over 200mph. Fuel tank size is 90 litres for Petrol engines and 81 litres for Diesel powered cars.
The Diesel Powered Audi R10 competes in LMP1
LMP2
These cars are smaller, mainly for the privateers, but nevertheless are still highly sophisticated.
With less horsepower than the LMP1's (between 500-550) however they are significantly lighter as the minimum weight for these cars is 775kilos, allowing them to reach top speeds of between 180-200mph.
The RML Lola competes in LMP2
LMGT1
Based on road cars, these are highly-modified two-wheel drive vehicles capable of producing 600-650bhp and hitting speeds of 180-195mph. The minimum weight is 1125kilos, max fuel tank size for LMGT1 is 100 litres.
Corvette C6R from LMGT1
LMGT2
Unlike their GT1 counterparts LMGT2 cars are only moderately modified. Minimum weight is the same as LMGT1, but LMGT2's have just 450-500bhp allowing top speeds of up to 180mph.
Seikel Motorsport Porsche 911 GT3 RSR from LMGT2