2008 Hummer H2 vs. 2008 Rover 45
To start off, both 2008 Hummer H2 and 2008 Rover 45 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,162 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. In terms of performance, 2008 Hummer H2 (393 HP @ 5700 RPM) has 291 more horse power than 2008 Rover 45. (102 HP @ 6000 RPM). In normal driving conditions, 2008 Hummer H2 should accelerate faster than 2008 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 1721 kg more than 2008 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Rover 45. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Hummer H2 (563 Nm @ 4400 RPM) has 440 more torque (in Nm) than 2008 Rover 45. (123 Nm @ 4500 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2008 Rover 45. 2008 Hummer H2 has automatic transmission and 2008 Rover 45 has manual transmission. 2008 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H2 | 2008 Rover 45 | |
| Make | Hummer | Rover |
| Model | H2 | 45 |
| Year Released | 2008 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 6162 cc | 1396 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 102 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 563 Nm | 123 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2903 kg | 1182 kg |
| Vehicle Length | 5180 mm | 4370 mm |
| Vehicle Width | 2070 mm | 1700 mm |
| Vehicle Height | 2000 mm | 1400 mm |
| Wheelbase Size | 3130 mm | 2630 mm |
| Fuel Consumption Overall | 15.7 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 121 L | 55 L |
