1921 Duesenberg Grand Prix Racer Specifications

These are standard specifications for the 1921 Duesenberg Grand Prix Racer, not necessarily specifications for the vehicle(s) in the photo(s).
Engine Location : Front
Drive Type : Rear Wheel
Body / Chassis : Ladder frame
Production Years for Series : 1920 - 1921
Weight : 2000 lbs | 907.185 kg
Top Speed : 180 km/h | 111.87 mph
Straight 8
Displacement : 2999 cc | 183.0 cu in. | 3.0 L.
Power : 115 BHP (84.64 KW) @ 4250 RPM
Bore : 63.5 mm | 2.5 in.
Stroke : 117.0 mm | 4.606 in.
Valvetrain : 18 SOHC (2.25 valves per cylinder)
Transmission:
3 Manual

Boattail Racer

Exterior
Wheelbase : 105.5 in | 2680 mm.
Front Track : 51.0 in | 1295 mm.
Rear Track : 51.0 in | 1295 mm.

Suspension
Live axle, semi-elliptic leaf spring, Monroe friction dampers

Tires / Wheels
Tires : 33 x 5-inch

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 1921 Duesenberg Grand Prix Racer?
How many 1921 Duesenberg Grand Prix Racer were produced?
How powerful was the 1921 Duesenberg Grand Prix Racer? Was the 1921 Duesenberg Grand Prix Racer popular? Was the 1921 Duesenberg Grand Prix Racer expensive? What was the fuel economy of the 1921 Duesenberg Grand Prix Racer?

Q: How fast is the 1921 Duesenberg Grand Prix Racer? A: The 1921 Duesenberg Grand Prix Racer has a top speed of 180 km/h.

Q: What is the wheelbase size of the 1921 Duesenberg Grand Prix Racer? A: The 1921 Duesenberg Grand Prix Racer has a wheelbase size of 105.51 inches.

Q: What is the bodystyle of the 1921 Duesenberg Grand Prix Racer? A: The 1921 Duesenberg Grand Prix Racer was a Boattail Racer.

Q: What tires did the 1921 Duesenberg Grand Prix Racer have? A: The 1921 Duesenberg Grand Prix Racer had 33 x 5-inch tires.

Q: What engine did the 1921 Duesenberg Grand Prix Racer have? A: The engine powering the 1921 Duesenberg Grand Prix Racer was a Straight 8 (2999 cc | 183.0 cu in. | 3.0 L.) with 115 BHP (84.64 KW) @ 4250 RPM.

Q: What transmission did the 1921 Duesenberg Grand Prix Racer have? A: The 1921 Duesenberg Grand Prix Racer had a 3 speed Manual gearbox.

Vehicle information, history, and specifications from concept to production.