2003 Audi RS6 vs. 2002 BMW X5
To start off, 2003 Audi RS6 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 BMW X5. In addition, the cost of maintenance, including insurance, on 2002 BMW X5 would be higher. At 4,619 cc (8 cylinders), 2002 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 115 more horse power than 2002 BMW X5. (329 HP @ 5700 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 2002 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW X5 weights approximately 340 kg more than 2003 Audi RS6.
Both vehicles are four wheel drive (4WD) - 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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 80 more torque (in Nm) than 2002 BMW X5. (480 Nm @ 3700 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW X5. 2002 BMW X5 has automatic transmission and 2003 Audi RS6 has manual transmission. 2003 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi RS6 | 2002 BMW X5 | |
| Make | Audi | BMW |
| Model | RS6 | X5 |
| Year Released | 2003 | 2002 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4619 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 329 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 560 Nm | 480 Nm |
| Torque RPM | 1950 RPM | 3700 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 93 mm | 85 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1840 kg | 2180 kg |
| Vehicle Length | 4800 mm | 4670 mm |
| Vehicle Width | 1820 mm | 1880 mm |
| Vehicle Height | 1460 mm | 1710 mm |
| Wheelbase Size | 2760 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 93 L |
