2002 Audi S8 vs. 2009 Audi A8
To start off, 2009 Audi A8 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Audi S8. In addition, the cost of maintenance, including insurance, on 2002 Audi S8 would be higher. At 4,172 cc (8 cylinders), 2002 Audi S8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 80 kg more than 2002 Audi S8.
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, 2009 Audi A8 (450 Nm) has 19 more torque (in Nm) than 2002 Audi S8. (431 Nm). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi S8. 2009 Audi A8 has automatic transmission and 2002 Audi S8 has manual transmission. 2002 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi S8 | 2009 Audi A8 | |
| Make | Audi | Audi |
| Model | S8 | A8 |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2966 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 229 HP |
| Torque | 431 Nm | 450 Nm |
| Engine Bore Size | 84.6 mm | 83 mm |
| Engine Stroke Size | 93 mm | 91.4 mm |
| Top Speed | 250 km/hour | 243 km/hour |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1830 kg |
| Vehicle Height | 1420 mm | 1900 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
| Fuel Tank Capacity | 70 L | 90 L |
