2006 Hummer H2 vs. 1956 Riley RM A
To start off, 2006 Hummer H2 is newer by 50 year(s). Which means there will be less support and parts availability for 1956 Riley RM A. In addition, the cost of maintenance, including insurance, on 1956 Riley RM A would be higher. At 5,967 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1668 kg more than 1956 Riley RM A.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Riley RM A. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H2 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. 2006 Hummer H2 has automatic transmission and 1956 Riley RM A has manual transmission. 1956 Riley RM A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Hummer H2 | 1956 Riley RM A | |
| Make | Hummer | Riley |
| Model | H2 | RM A |
| Year Released | 2006 | 1956 |
| Engine Size | 5967 cc | 1495 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2903 kg | 1235 kg |
| Vehicle Length | 5180 mm | 4560 mm |
| Vehicle Width | 2070 mm | 1620 mm |
| Vehicle Height | 2070 mm | 1550 mm |
| Wheelbase Size | 3130 mm | 2870 mm |
