1991 Audi S2 vs. 2004 Riley MR II
To start off, 2004 Riley MR II is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 7,994 cc (12 cylinders), 2004 Riley MR II is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 360 kg more than 2004 Riley MR II.
Compare all specifications:
| 1991 Audi S2 | 2004 Riley MR II | |
| Make | Audi | Riley |
| Model | S2 | MR II |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 2226 cc | 7994 cc |
| Engine Cylinders | 5 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 0 HP |
| Vehicle Weight | 1420 kg | 1060 kg |
| Vehicle Length | 4410 mm | 4290 mm |
| Vehicle Width | 1720 mm | 1940 mm |
| Vehicle Height | 1380 mm | 1140 mm |
| Wheelbase Size | 2560 mm | 2650 mm |
