2009 Hummer H2 vs. 2007 Audi R8
To start off, 2009 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi R8. In addition, the cost of maintenance, including insurance, on 2007 Audi R8 would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 21 more horse power than 2009 Hummer H2. (393 HP @ 5700 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 2009 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1338 kg more than 2007 Audi R8.
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 134 more torque (in Nm) than 2007 Audi R8. (430 Nm @ 4500 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi R8.
Compare all specifications:
| 2009 Hummer H2 | 2007 Audi R8 | |
| Make | Hummer | Audi |
| Model | H2 | R8 |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 6199 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 414 HP |
| Engine RPM | 5700 RPM | 7800 RPM |
| Torque | 564 Nm | 430 Nm |
| Torque RPM | 4300 RPM | 4500 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1565 kg |
| Vehicle Length | 4830 mm | 4590 mm |
| Vehicle Width | 2070 mm | 1910 mm |
| Vehicle Height | 2020 mm | 1260 mm |
| Wheelbase Size | 3130 mm | 2660 mm |
| Fuel Consumption Overall | 15.7 L/100km | 13.6 L/100km |
| Fuel Tank Capacity | 121 L | 75 L |
