2004 Audi A6 vs. 2006 Audi TT
To start off, 2006 Audi TT is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 1,896 cc (4 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (221 HP @ 5900 RPM) has 93 more horse power than 2004 Audi A6. (128 HP @ 4000 RPM) In normal driving conditions, 2006 Audi TT should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 255 kg more than 2006 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, 2004 Audi A6 (285 Nm @ 1750 RPM) has 5 more torque (in Nm) than 2006 Audi TT. (280 Nm @ 2200 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT.
Compare all specifications:
| 2004 Audi A6 | 2006 Audi TT | |
| Make | Audi | Audi |
| Model | A6 | TT |
| Year Released | 2004 | 2006 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 128 HP | 221 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 285 Nm | 280 Nm |
| Torque RPM | 1750 RPM | 2200 RPM |
| Engine Bore Size | 79.5 mm | 81.1 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Engine Compression Ratio | 20.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 10.7 seconds | 6.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1280 kg |
| Vehicle Length | 4800 mm | 4050 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1350 mm |
| Wheelbase Size | 2770 mm | 2440 mm |
| Fuel Consumption Overall | 5.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 62 L |
