- 1,148
- United States


The Tatra 77 was the first serial-produced truly aerodynamically designed automobile.
The 77a was the improved version of the original 77 with a power increase to 75 HP and the top speed increased to 93 mph (150 km/h). The car had a aerodynamic drag of 0.212, which is incredibly low even for today's cars thanks to the smooth, aerodynamic body of the car.
Specs:
Length - 208.7–212.6 in (5,300–5,400 mm)
Width - 65.4 in (1660 mm)
Height - 63.0 in (1,600 mm)
Weight - 4,000 lbs (1,800 kg)
Aspiration - Natural
Drivetrain - RR
Horsepower - 75 hp