2005 Audi TT vs. 2009 Audi Q7
To start off, 2009 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi TT. In addition, the cost of maintenance, including insurance, on 2005 Audi TT would be higher. At 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 142 more horse power than 2005 Audi TT. (180 HP @ 6300 RPM) In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1065 kg more than 2005 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi TT. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 will offer significantly more control. 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 (760 Nm) has 525 more torque (in Nm) than 2005 Audi TT. (235 Nm). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 2009 Audi Q7 | |
| Make | Audi | Audi |
| Model | TT | Q7 |
| Year Released | 2005 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 4132 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 180 HP | 322 HP |
| Engine RPM | 6300 RPM | 3750 RPM |
| Torque | 235 Nm | 760 Nm |
| Engine Compression Ratio | 9.5:1 | 16.5:1 |
| Drive Type | Front | 4WD |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1355 kg | 2420 kg |
| Vehicle Length | 4050 mm | 5090 mm |
| Vehicle Width | 1860 mm | 1990 mm |
| Vehicle Height | 1350 mm | 1780 mm |
| Wheelbase Size | 2580 mm | 3010 mm |
| Fuel Consumption Overall | 9.8 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 55 L | 100 L |
