2008 Hummer H3 vs. 2007 Audi TT
To start off, 2008 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi TT. In addition, the cost of maintenance, including insurance, on 2007 Audi TT would be higher. At 5,328 cc (8 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (300 HP @ 5200 RPM) has 53 more horse power than 2007 Audi TT. (247 HP @ 6300 RPM). In normal driving conditions, 2008 Hummer H3 should accelerate faster than 2007 Audi TT.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 H3 (434 Nm @ 4000 RPM) has 114 more torque (in Nm) than 2007 Audi TT. (320 Nm @ 2500 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi TT.
Compare all specifications:
| 2008 Hummer H3 | 2007 Audi TT | |
| Make | Hummer | Audi |
| Model | H3 | TT |
| Year Released | 2008 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 3189 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 247 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 434 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 9.9:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4750 mm | 4050 mm |
| Vehicle Width | 2180 mm | 1850 mm |
| Vehicle Height | 1900 mm | 1360 mm |
| Wheelbase Size | 2850 mm | 2470 mm |
| Fuel Tank Capacity | 87 L | 60 L |
