2002 Audi S8 vs. 2009 BMW X5
To start off, 2009 BMW X5 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 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi S8 weights approximately 225 kg more than 2009 BMW X5.
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 BMW X5 (476 Nm) has 45 more torque (in Nm) than 2002 Audi S8. (431 Nm). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi S8. 2009 BMW X5 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 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi S8 | 2009 BMW X5 | |
| Make | Audi | BMW |
| Model | S8 | X5 |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4799 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 350 HP |
| Torque | 431 Nm | 476 Nm |
| Engine Bore Size | 84.6 mm | 93 mm |
| Engine Stroke Size | 93 mm | 88.3 mm |
| Top Speed | 250 km/hour | 242 km/hour |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1525 kg |
| Vehicle Length | 5040 mm | 4860 mm |
| Vehicle Width | 2010 mm | 1940 mm |
| Vehicle Height | 1420 mm | 1740 mm |
| Wheelbase Size | 2660 mm | 2940 mm |
| Fuel Tank Capacity | 70 L | 85 L |
