1999 Audi A6 vs. 2006 Audi TT
To start off, 2006 Audi TT is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi A6. In addition, the cost of maintenance, including insurance, on 1999 Audi A6 would be higher. At 1,781 cc (4 cylinders), 1999 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (222 HP @ 5900 RPM) has 99 more horse power than 1999 Audi A6. (123 HP @ 5800 RPM) In normal driving conditions, 2006 Audi TT should accelerate faster than 1999 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 105 kg more than 1999 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1999 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, 2006 Audi TT (280 Nm @ 2200 RPM) has 112 more torque (in Nm) than 1999 Audi A6. (168 Nm @ 3500 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A6.
Compare all specifications:
| 1999 Audi A6 | 2006 Audi TT | |
| Make | Audi | Audi |
| Model | A6 | TT |
| Year Released | 1999 | 2006 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1779 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 222 HP |
| Engine RPM | 5800 RPM | 5900 RPM |
| Torque | 168 Nm | 280 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1445 kg | 1550 kg |
| Vehicle Length | 4800 mm | 4050 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1350 mm |
| Wheelbase Size | 2760 mm | 2440 mm |
