The GTR is very much a supercar, street legal in the US and Overseas.
The chassis can be custom outfitted with any shortblock V8. Some ultimas have upwards of 1000 bhp!
The aerodynamics have been wind tested to 220 MPH.
The car can be sold rolling without engine or in parts. The Ultima Spyder has been superseded by the Ultima Can-Am and is no longer produced although spare parts are available for this model.
In Detail
| engine | Chevrolet V8 |
| displacement | 5700 cc / 347.8 in³ |
| power | 264.7 kw / 355.0 bhp |
| specific output | 62.28 bhp per litre |
| bhp/weight | bhp per tonne |
| torque | 549.1 nm / 405.0 ft lbs |
| body / frame | Unstressed GRP over Full Spaceframe |
| driven wheels | Mid Engine / RWD |
| front tires | F 225/45ZR-16 |
| rear tires | R 315/35ZR-17 |
| front brakes | Vented & Cross Drilled Discs |
| f brake size | x 323 mm / x 12.7 in |
| rear brakes | Vented & Cross Drilled Discs |
| r brake size | x 323 mm / x 12.7 in |
| front wheels | F 40.6 x 20.3 cm / 16.0 x 8.0 in |
| rear wheels | R 43.2 x 30.5 cm / 17.0 x 12.0 in |
| steering | Rack & Pinion |
| curb weight | 900 kg / 1984 lbs |
| wheelbase | 2540 mm / 100.0 in |
| length | 3880 mm / 152.8 in |
| width | 1850 mm / 72.8 in |
| height | 1000 mm / 39.4 in |
| transmission | Five Speed Manual |
| gear ratios | :1 |
| top speed | ~281.6 kph / 175.0 mph |
| 0 – 60 mph | ~3.8 seconds |
