1921 Duesenberg Grand Prix
In Detail
| engine | Inline-8 |
| valvetrain | SOHC 3 Valves / Cyl |
| displacement | 2977 cc / 181.7 inยณ |
| bore | 63.5 mm / 2.5 in |
| stroke | 117 mm / 4.61 in |
| power | 85.0 kw / 114.0 bhp @ 4250 rpm |
| specific output | 38.29 bhp per litre |
| bhp/weight | bhp per tonne |
| front brakes | Hydraulic Drums |
| f brake size | mm / in |
| rear brakes | Hydraulic Drums |
| r brake size | mm / in |
| curb weight | 908 kg / 2002 lbs |
| wheelbase | 2680 mm / 105.5 in |
| front track | 1295 mm / 51.0 in |
| rear track | 1295 mm / 51.0 in |
| transmission | 3-Speed Manual |
| gear ratios | :1 |
| top speed | ~180.2 kph / 112.0 mph |




