2006 Audi TT vs. 2005 Audi A6
To start off, 2006 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,967 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (225 HP @ 5900 RPM) has 5 more horse power than 2005 Audi A6. (220 HP @ 4000 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 230 kg more than 2006 Audi TT.
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, 2005 Audi A6 (451 Nm @ 1400 RPM) has 170 more torque (in Nm) than 2006 Audi TT. (281 Nm @ 2200 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT.
Compare all specifications:
| 2006 Audi TT | 2005 Audi A6 | |
| Make | Audi | Audi |
| Model | TT | A6 |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | 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 | 220 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 281 Nm | 451 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 91.4 mm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1765 kg |
| Vehicle Length | 4050 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2770 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 62 L | 80 L |
