2000 Audi S8 vs. 2009 BMW X6
To start off, 2009 BMW X6 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 Audi S8. In addition, the cost of maintenance, including insurance, on 2000 Audi S8 would be higher. At 4,172 cc (8 cylinders), 2000 Audi S8 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (300 HP @ 5800 RPM) has 53 more horse power than 2000 Audi S8. (247 HP @ 4000 RPM) In normal driving conditions, 2009 BMW X6 should accelerate faster than 2000 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 395 kg more than 2000 Audi S8. 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, 2000 Audi S8 (583 Nm) has 176 more torque (in Nm) than 2009 BMW X6. (407 Nm). This means 2000 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X6. 2009 BMW X6 has automatic transmission and 2000 Audi S8 has manual transmission. 2000 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Audi S8 | 2009 BMW X6 | |
| Make | Audi | BMW |
| Model | S8 | X6 |
| Year Released | 2000 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2977 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 300 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 583 Nm | 407 Nm |
| Engine Bore Size | 84.6 mm | 84 mm |
| Engine Stroke Size | 93 mm | 89.6 mm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Top Speed | 249 km/hour | 240 km/hour |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 2145 kg |
| Vehicle Length | 5040 mm | 4880 mm |
| Vehicle Width | 1890 mm | 1990 mm |
| Vehicle Height | 1420 mm | 1700 mm |
| Wheelbase Size | 2760 mm | 2940 mm |
