2006 Audi A4 vs. 1999 Audi TT
To start off, 2006 Audi A4 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 2,393 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi TT (175 HP @ 6500 RPM) has 7 more horse power than 2006 Audi A4. (168 HP @ 6000 RPM) In normal driving conditions, 1999 Audi TT should accelerate faster than 2006 Audi A4.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A4. 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, 1999 Audi TT (237 Nm) has 7 more torque (in Nm) than 2006 Audi A4. (230 Nm). This means 1999 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 | 1999 Audi TT | |
| Make | Audi | Audi |
| Model | A4 | TT |
| Year Released | 2006 | 1999 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1780 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 5 valves |
| Horse Power | 168 HP | 175 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 230 Nm | 237 Nm |
| Engine Bore Size | 81 mm | 81.1 mm |
| Engine Stroke Size | 77.4 mm | 86.4 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4580 mm | 4050 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2430 mm |
