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 2,698 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (225 HP @ 5900 RPM) has 47 more horse power than 2005 Audi A6. (178 HP @ 3300 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 160 kg more than 2006 Audi TT.
Because 2006 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A6. In wet, icy, snow, or gravel driving conditions, 2006 Audi TT 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, 2005 Audi A6 (370 Nm @ 1400 RPM) has 89 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 | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2698 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 225 HP | 178 HP |
| Engine RPM | 5900 RPM | 3300 RPM |
| Torque | 281 Nm | 370 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 83.1 mm |
| Engine Compression Ratio | 9.0:1 | 17.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1695 kg |
| Vehicle Length | 4050 mm | 4940 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 | 7.1 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
