2009 Hummer H2 vs. 1948 Riley RM A
To start off, 2009 Hummer H2 is newer by 61 year(s). Which means there will be less support and parts availability for 1948 Riley RM A. In addition, the cost of maintenance, including insurance, on 1948 Riley RM A would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1668 kg more than 1948 Riley RM A.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1948 Riley RM A. In wet, icy, snow, or gravel driving conditions, 2009 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. 2009 Hummer H2 has automatic transmission and 1948 Riley RM A has manual transmission. 1948 Riley RM A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 1948 Riley RM A | |
| Make | Hummer | Riley |
| Model | H2 | RM A |
| Year Released | 2009 | 1948 |
| Engine Size | 6199 cc | 1494 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 393 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2903 kg | 1235 kg |
| Vehicle Length | 4830 mm | 4560 mm |
| Vehicle Width | 2070 mm | 1620 mm |
| Vehicle Height | 2020 mm | 1550 mm |
| Wheelbase Size | 3130 mm | 2870 mm |
