2008 Audi A8 vs. 2006 Audi TT
To start off, 2008 Audi A8 is newer by 2 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 2,772 cc (6 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (225 HP @ 5900 RPM) has 18 more horse power than 2008 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2006 Audi TT should accelerate faster than 2008 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 225 kg more than 2006 Audi TT.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2006 Audi TT (282 Nm @ 2200 RPM) has 2 more torque (in Nm) than 2008 Audi A8. (280 Nm @ 3000 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8.
Compare all specifications:
| 2008 Audi A8 | 2006 Audi TT | |
| Make | Audi | Audi |
| Model | A8 | TT |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2772 cc | 1786 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 207 HP | 225 HP |
| Engine RPM | 5500 RPM | 5900 RPM |
| Torque | 280 Nm | 282 Nm |
| Torque RPM | 3000 RPM | 2200 RPM |
| Engine Bore Size | 84.5 mm | 81 mm |
| Engine Stroke Size | 82.4 mm | 86.4 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1465 kg |
| Vehicle Length | 5070 mm | 4050 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2430 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 90 L | 62 L |
