2006 Audi A6 vs. 1999 Audi TT
To start off, 2006 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi TT. In addition, the cost of maintenance, including insurance, on 1999 Audi TT would be higher. At 3,130 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (256 HP @ 6500 RPM) has 81 more horse power than 1999 Audi TT. (175 HP @ 6500 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1999 Audi TT.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A6. In wet, icy, snow, or gravel driving conditions, 1999 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 A6 (330 Nm) has 93 more torque (in Nm) than 1999 Audi TT. (237 Nm). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi TT. 2006 Audi A6 has automatic transmission and 1999 Audi TT has manual transmission. 1999 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A6 | 1999 Audi TT | |
| Make | Audi | Audi |
| Model | A6 | TT |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3130 cc | 1780 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 256 HP | 175 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 330 Nm | 237 Nm |
| Engine Bore Size | 84.6 mm | 81.1 mm |
| Engine Stroke Size | 92.7 mm | 86.4 mm |
| Engine Compression Ratio | 12.5:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4920 mm | 4050 mm |
| Vehicle Width | 2020 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2850 mm | 2430 mm |
