2006 Audi A4 vs. 2001 Audi TT
To start off, 2006 Audi A4 is newer by 5 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 1,786 cc (4 cylinders), 2001 Audi TT is equipped with a bigger engine. In terms of performance, both vehicles can yield 161 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 200 kg more than 2001 Audi TT.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2001 Audi TT (235 Nm @ 1950 RPM) has 10 more torque (in Nm) than 2006 Audi A4. (225 Nm @ 1800 RPM). This means 2001 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 2001 Audi TT | |
| Make | Audi | Audi |
| Model | A4 | TT |
| Year Released | 2006 | 2001 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 1786 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 161 HP | 161 HP |
| Engine RPM | 5700 RPM | 5700 RPM |
| Torque | 225 Nm | 235 Nm |
| Torque RPM | 1800 RPM | 1950 RPM |
| Engine Bore Size | 81 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.3:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1310 kg |
| Vehicle Length | 4590 mm | 4010 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2650 mm | 2430 mm |
| Fuel Tank Capacity | 70 L | 55 L |
