2005 Audi TT vs. 2008 Audi Q7
To start off, 2008 Audi Q7 is newer by 3 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 3,598 cc (6 cylinders), 2008 Audi Q7 is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (280 HP @ 6200 RPM) has 132 more horse power than 2005 Audi TT. (148 HP @ 5600 RPM) In normal driving conditions, 2008 Audi Q7 should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 925 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 2008 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, 2008 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, 2008 Audi Q7 (360 Nm @ 2500 RPM) has 150 more torque (in Nm) than 2005 Audi TT. (210 Nm @ 1750 RPM). This means 2008 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT. 2008 Audi Q7 has automatic transmission and 2005 Audi TT has manual transmission. 2005 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi TT | 2008 Audi Q7 | |
| Make | Audi | Audi |
| Model | TT | Q7 |
| Year Released | 2005 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3598 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 148 HP | 280 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 210 Nm | 360 Nm |
| Torque RPM | 1750 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 2205 kg |
| Vehicle Length | 4010 mm | 5090 mm |
| Vehicle Width | 1770 mm | 1990 mm |
| Vehicle Height | 1350 mm | 1740 mm |
| Wheelbase Size | 2430 mm | 3010 mm |
| Fuel Tank Capacity | 62 L | 100 L |
