Looking at the glorious Panhard LM64 car that ran at LeMans in 1964.
Tested in a windtunnel, a large model of the car showed an astounding .12 cD !
Despite having only 78 HP in race trim, the car attained a speed of 137 MPH, all while getting an incredible 37.58 MPG !
This is a Photochop of the car compared to a Mazda Miata.
The cars were even the same color.