2001 Audi TT vs. 2005 Audi A6
To start off, 2005 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Audi TT. In addition, the cost of maintenance, including insurance, on 2001 Audi TT would be higher. At 2,495 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (178 HP @ 6000 RPM) has 17 more horse power than 2001 Audi TT. (161 HP @ 5700 RPM) In normal driving conditions, 2005 Audi A6 should accelerate faster than 2001 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 315 kg more than 2001 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Audi TT. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2001 Audi TT (235 Nm @ 1950 RPM) has 10 more torque (in Nm) than 2005 Audi A6. (225 Nm @ 3000 RPM). This means 2001 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2001 Audi TT | 2005 Audi A6 | |
| Make | Audi | Audi |
| Model | TT | A6 |
| Year Released | 2001 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2495 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 178 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 235 Nm | 225 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 77.4 mm |
| Engine Compression Ratio | 10.3:1 | 10.3:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1625 kg |
| Vehicle Length | 4010 mm | 4920 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2580 mm |
| Fuel Tank Capacity | 55 L | 80 L |
