2005 Riley MR II vs. 2003 Vauxhall Signum
To start off, 2005 Riley MR II is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Signum. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Signum would be higher. At 7,996 cc (12 cylinders), 2005 Riley MR II is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 390 kg more than 2005 Riley MR II.
Compare all specifications:
| 2005 Riley MR II | 2003 Vauxhall Signum | |
| Make | Riley | Vauxhall |
| Model | MR II | Signum |
| Year Released | 2005 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 7996 cc | 2198 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 153 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1060 kg | 1450 kg |
| Vehicle Length | 4290 mm | 4640 mm |
| Vehicle Width | 1940 mm | 1800 mm |
| Vehicle Height | 1140 mm | 1470 mm |
| Wheelbase Size | 2650 mm | 2840 mm |
