2007 Audi S8 vs. 1999 Audi TT
To start off, 2007 Audi S8 is newer by 8 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 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (450 HP @ 7000 RPM) has 275 more horse power than 1999 Audi TT. (175 HP @ 6500 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 1999 Audi TT.
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, 2007 Audi S8 (541 Nm) has 304 more torque (in Nm) than 1999 Audi TT. (237 Nm). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi TT. 2007 Audi S8 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. 2007 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S8 | 1999 Audi TT | |
| Make | Audi | Audi |
| Model | S8 | TT |
| Year Released | 2007 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 1780 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 450 HP | 175 HP |
| Engine RPM | 7000 RPM | 6500 RPM |
| Torque | 541 Nm | 237 Nm |
| Engine Bore Size | 84.5 mm | 81.1 mm |
| Engine Stroke Size | 92.8 mm | 86.4 mm |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5070 mm | 4050 mm |
| Vehicle Width | 1900 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 2430 mm |
