1981 Audi UR vs. 2002 Saleen S7
To start off, 2002 Saleen S7 is newer by 21 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 7,000 cc (8 cylinders), 2002 Saleen S7 is equipped with a bigger engine. In terms of performance, 2002 Saleen S7 (550 HP) has 353 more horse power than 1981 Audi UR. (197 HP) In normal driving conditions, 2002 Saleen S7 should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 3 kg more than 2002 Saleen S7.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2002 Saleen S7. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1981 Audi UR | 2002 Saleen S7 | |
| Make | Audi | Saleen |
| Model | UR | S7 |
| Year Released | 1981 | 2002 |
| Engine Position | Front | Middle |
| Engine Size | 2144 cc | 7000 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 550 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1247 kg |
| Vehicle Length | 4430 mm | 4755 mm |
| Vehicle Width | 1690 mm | 1981 mm |
| Vehicle Height | 1360 mm | 1041 mm |
| Wheelbase Size | 2530 mm | 2692 mm |
