2006 Kia Optima vs. 2005 Riley MR II
To start off, 2006 Kia Optima is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Riley MR II. In addition, the cost of maintenance, including insurance, on 2005 Riley MR II 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. 2006 Kia Optima weights approximately 427 kg more than 2005 Riley MR II.
Compare all specifications:
| 2006 Kia Optima | 2005 Riley MR II | |
| Make | Kia | Riley |
| Model | Optima | MR II |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Middle |
| Engine Size | 2671 cc | 7996 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 0 HP |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1487 kg | 1060 kg |
| Vehicle Length | 4730 mm | 4290 mm |
| Vehicle Width | 1820 mm | 1940 mm |
| Vehicle Height | 1420 mm | 1140 mm |
| Wheelbase Size | 2710 mm | 2650 mm |
