2005 Audi TT vs. 2009 Audi A6
To start off, 2009 Audi A6 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 2,967 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (230 HP @ 4000 RPM) has 5 more horse power than 2005 Audi TT. (225 HP @ 6300 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 355 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.
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 A6 (451 Nm) has 170 more torque (in Nm) than 2005 Audi TT. (281 Nm). This means 2009 Audi A6 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 A6 | |
| Make | Audi | Audi |
| Model | TT | A6 |
| Year Released | 2005 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 225 HP | 230 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 281 Nm | 451 Nm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1820 kg |
| Vehicle Length | 4050 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2850 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8 L/100km |
| Fuel Tank Capacity | 62 L | 80 L |
