2005 Audi RS6 vs. 2002 BMW 318
To start off, 2005 Audi RS6 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 BMW 318. In addition, the cost of maintenance, including insurance, on 2002 BMW 318 would be higher. At 4,172 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 296 more horse power than 2002 BMW 318. (148 HP @ 6000 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2002 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 430 kg more than 2002 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2002 BMW 318. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS6 will offer significantly more control. 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, 2005 Audi RS6 (580 Nm @ 1950 RPM) has 380 more torque (in Nm) than 2002 BMW 318. (200 Nm @ 3750 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW 318.
Compare all specifications:
| 2005 Audi RS6 | 2002 BMW 318 | |
| Make | Audi | BMW |
| Model | RS6 | 318 |
| Year Released | 2005 | 2002 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 148 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 580 Nm | 200 Nm |
| Torque RPM | 1950 RPM | 3750 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 93 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 10.2:1 |
| Top Speed | 250 km/hour | 214 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 10.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1865 kg | 1435 kg |
| Vehicle Length | 4840 mm | 4490 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2760 mm | 2730 mm |
| Fuel Consumption Overall | 14.6 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 82 L | 63 L |
