2009 Audi R8 vs. 2007 Hummer H2
To start off, 2009 Audi R8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hummer H2. In addition, the cost of maintenance, including insurance, on 2007 Hummer H2 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (420 HP @ 7800 RPM) has 95 more horse power than 2007 Hummer H2. (325 HP @ 5200 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2007 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 2008 kg more than 2009 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, 2007 Hummer H2 (495 Nm @ 4000 RPM) has 65 more torque (in Nm) than 2009 Audi R8. (430 Nm @ 4500 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi R8. 2007 Hummer H2 has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi R8 | 2007 Hummer H2 | |
| Make | Audi | Hummer |
| Model | R8 | H2 |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 420 HP | 325 HP |
| Engine RPM | 7800 RPM | 5200 RPM |
| Torque | 430 Nm | 495 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 2903 kg |
| Vehicle Length | 4440 mm | 5180 mm |
| Vehicle Width | 1910 mm | 2070 mm |
| Vehicle Height | 1260 mm | 2020 mm |
| Wheelbase Size | 2660 mm | 3120 mm |
| Fuel Consumption Overall | 15.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 90 L | 121 L |
