1998 Audi S8 vs. 2011 BMW X6
To start off, 2011 BMW X6 is newer by 13 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 31 more horse power than 2011 BMW X6. (304 HP). In normal driving conditions, 1998 Audi S8 should accelerate faster than 2011 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X6 weights approximately 460 kg more than 1998 Audi S8.
Both vehicles are all wheel drive (AWD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2011 BMW X6 (600 Nm) has 43 more torque (in Nm) than 1998 Audi S8. (557 Nm). This means 2011 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi S8. 2011 BMW X6 has automatic transmission and 1998 Audi S8 has manual transmission. 1998 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Audi S8 | 2011 BMW X6 | |
| Make | Audi | BMW |
| Model | S8 | X6 |
| Year Released | 1998 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 304 HP |
| Torque | 557 Nm | 600 Nm |
| Engine Bore Size | 84.6 mm | 90 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Top Speed | 251 km/hour | 237 km/hour |
| Drive Type | AWD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1725 kg | 2185 kg |
| Vehicle Length | 5040 mm | 4877 mm |
| Vehicle Width | 1890 mm | 1983 mm |
| Vehicle Height | 1430 mm | 1690 mm |
| Wheelbase Size | 2890 mm | 2933 mm |
