It's not often you see a V-12 race engine paired with diesel fuel. But in 2007, Peugeot decided to do just that with its 24 Hours of Le Mans racer.
The 908 HDi FAP featured a mid-mounted twin-turbo 5.5-liter direct-injection diesel V12 that made 700 horsepower and an astounding 885 lb.-ft. of torque. In 2010, the last year it was raced, the car won the Le Mans Series Championship overall. It makes a unique sound you won't hear anywhere else.
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