2009 Audi Q7 vs. 2007 Audi TT
To start off, 2009 Audi Q7 is newer by 2 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 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 249 more horse power than 2007 Audi TT. (245 HP @ 1850 RPM). In normal driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (1,000 Nm @ 1750 RPM) has 519 more torque (in Nm) than 2007 Audi TT. (481 Nm @ 1850 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi TT.
Compare all specifications:
| 2009 Audi Q7 | 2007 Audi TT | |
| Make | Audi | Audi |
| Model | Q7 | TT |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 1999 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 494 HP | 245 HP |
| Engine RPM | 3750 RPM | 1850 RPM |
| Torque | 1000 Nm | 481 Nm |
| Torque RPM | 1750 RPM | 1850 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5070 mm | 4050 mm |
| Vehicle Width | 2010 mm | 1860 mm |
| Vehicle Height | 1700 mm | 1350 mm |
| Wheelbase Size | 3010 mm | 2430 mm |
| Fuel Tank Capacity | 100 L | 62 L |
