2009 Audi Q7 vs. 2006 Audi TT
To start off, 2009 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi TT. In addition, the cost of maintenance, including insurance, on 2006 Audi TT would be higher. At 2,967 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (237 HP @ 4000 RPM) has 15 more horse power than 2006 Audi TT. (222 HP @ 5900 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2006 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 820 kg more than 2006 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (550 Nm @ 2000 RPM) has 270 more torque (in Nm) than 2006 Audi TT. (280 Nm @ 2200 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT. 2009 Audi Q7 has automatic transmission and 2006 Audi TT has manual transmission. 2006 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 2006 Audi TT | |
| Make | Audi | Audi |
| Model | Q7 | TT |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 237 HP | 222 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 550 Nm | 280 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 83.1 mm | 81 mm |
| Engine Stroke Size | 91.4 mm | 86.4 mm |
| Engine Compression Ratio | 17.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 8.5 seconds | 6.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2370 kg | 1550 kg |
| Vehicle Length | 5090 mm | 4050 mm |
| Vehicle Width | 1990 mm | 1770 mm |
| Vehicle Height | 1740 mm | 1350 mm |
| Wheelbase Size | 3010 mm | 2440 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 100 L | 62 L |
