2009 Hummer H2 vs. 1953 Rover P4
To start off, 2009 Hummer H2 is newer by 56 year(s). Which means there will be less support and parts availability for 1953 Rover P4. In addition, the cost of maintenance, including insurance, on 1953 Rover P4 would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 300 more horse power than 1953 Rover P4. (93 HP @ 4500 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1953 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1417 kg more than 1953 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1953 Rover P4. 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. Let's talk about torque, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 377 more torque (in Nm) than 1953 Rover P4. (187 Nm @ 1750 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1953 Rover P4. 2009 Hummer H2 has automatic transmission and 1953 Rover P4 has manual transmission. 1953 Rover P4 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 | 1953 Rover P4 | |
| Make | Hummer | Rover |
| Model | H2 | P4 |
| Year Released | 2009 | 1953 |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2638 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 93 HP |
| Engine RPM | 5700 RPM | 4500 RPM |
| Torque | 564 Nm | 187 Nm |
| Torque RPM | 4300 RPM | 1750 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1486 kg |
| Vehicle Length | 4830 mm | 4540 mm |
| Vehicle Width | 2070 mm | 1670 mm |
| Vehicle Height | 2020 mm | 1630 mm |
| Wheelbase Size | 3130 mm | 2830 mm |
| Fuel Tank Capacity | 121 L | 52 L |
