2007 Buick Rainier vs. 2008 Hummer H2
To start off, 2008 Hummer H2 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2007 Buick Rainier would be higher. At 6,199 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. In terms of performance, 2008 Hummer H2 (393 HP @ 5700 RPM) has 102 more horse power than 2007 Buick Rainier. (291 HP @ 6000 RPM) In normal driving conditions, 2008 Hummer H2 should accelerate faster than 2007 Buick Rainier.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Buick Rainier. 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 (564 Nm @ 4300 RPM) has 188 more torque (in Nm) than 2007 Buick Rainier. (376 Nm @ 4800 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick Rainier.
Compare all specifications:
| 2007 Buick Rainier | 2008 Hummer H2 | |
| Make | Buick | Hummer |
| Model | Rainier | H2 |
| Year Released | 2007 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6199 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 291 HP | 393 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 376 Nm | 564 Nm |
| Torque RPM | 4800 RPM | 4300 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4920 mm | 4830 mm |
| Vehicle Width | 1920 mm | 2070 mm |
| Vehicle Height | 1900 mm | 2020 mm |
| Wheelbase Size | 2880 mm | 3130 mm |
| Fuel Tank Capacity | 83 L | 121 L |
