2009 Audi A8 vs. 2006 Audi TT
To start off, 2009 Audi A8 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 3,196 cc (6 cylinders), 2006 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (256 HP) has 6 more horse power than 2006 Audi TT. (250 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2006 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 352 kg more than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi TT. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 A8 (330 Nm @ 3250 RPM) has 10 more torque (in Nm) than 2006 Audi TT. (320 Nm @ 2800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT.
Compare all specifications:
| 2009 Audi A8 | 2006 Audi TT | |
| Make | Audi | Audi |
| Model | A8 | TT |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3196 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 250 HP |
| Torque | 330 Nm | 320 Nm |
| Torque RPM | 3250 RPM | 2800 RPM |
| Engine Compression Ratio | 13.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1512 kg |
| Vehicle Length | 5060 mm | 4050 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2430 mm |
| Fuel Consumption Overall | 11 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 90 L | 62 L |
