1998 Audi S8 vs. 1999 Porsche 996
To start off, 1999 Porsche 996 is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Audi S8. In addition, the cost of maintenance, including insurance, on 1998 Audi S8 would be higher. At 4,172 cc (8 cylinders), 1998 Audi S8 is equipped with a bigger engine. In terms of performance, 1998 Audi S8 (335 HP) has 39 more horse power than 1999 Porsche 996. (296 HP). In normal driving conditions, 1998 Audi S8 should accelerate faster than 1999 Porsche 996. With that said, vehicle weight also plays an important factor in acceleration. 1998 Audi S8 weights approximately 350 kg more than 1999 Porsche 996. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1998 Audi S8 (557 Nm) has 200 more torque (in Nm) than 1999 Porsche 996. (357 Nm). This means 1998 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Porsche 996.
Compare all specifications:
| 1998 Audi S8 | 1999 Porsche 996 | |
| Make | Audi | Porsche |
| Model | S8 | 996 |
| Year Released | 1998 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4172 cc | 3387 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 296 HP |
| Torque | 557 Nm | 357 Nm |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1725 kg | 1375 kg |
| Vehicle Length | 5040 mm | 4440 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2890 mm | 2360 mm |
