2005 Audi RS6 vs. 2001 BMW Z22
To start off, 2005 Audi RS6 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 BMW Z22. In addition, the cost of maintenance, including insurance, on 2001 BMW Z22 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 116 more horse power than 2001 BMW Z22. (328 HP @ 7400 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2001 BMW Z22. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 250 kg more than 2001 BMW Z22. 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 2001 BMW Z22. 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) has 230 more torque (in Nm) than 2001 BMW Z22. (350 Nm). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW Z22.
Compare all specifications:
| 2005 Audi RS6 | 2001 BMW Z22 | |
| Make | Audi | BMW |
| Model | RS6 | Z22 |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3169 cc |
| Horse Power | 444 HP | 328 HP |
| Engine RPM | 5700 RPM | 7400 RPM |
| Torque | 580 Nm | 350 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1865 kg | 1615 kg |
| Wheelbase Size | 2760 mm | 2830 mm |
| Fuel Tank Capacity | 82 L | 63 L |
