2005 Audi A6 vs. 2002 Audi RS6
To start off, 2005 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Audi RS6. In addition, the cost of maintenance, including insurance, on 2002 Audi RS6 would be higher. At 4,161 cc (8 cylinders), 2002 Audi RS6 is equipped with a bigger engine. In terms of performance, 2002 Audi RS6 (444 HP @ 6300 RPM) has 282 more horse power than 2005 Audi A6. (162 HP @ 4000 RPM) In normal driving conditions, 2002 Audi RS6 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi RS6 weights approximately 320 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A6. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Audi RS6 (560 Nm @ 1950 RPM) has 250 more torque (in Nm) than 2005 Audi A6. (310 Nm @ 1400 RPM). This means 2002 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2005 Audi A6 has automatic transmission and 2002 Audi RS6 has manual transmission. 2002 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2002 Audi RS6 | |
| Make | Audi | Audi |
| Model | A6 | RS6 |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 4161 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 162 HP | 444 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 310 Nm | 560 Nm |
| Torque RPM | 1400 RPM | 1950 RPM |
| Engine Bore Size | 78.3 mm | 84.5 mm |
| Engine Stroke Size | 86.4 mm | 93 mm |
| Engine Compression Ratio | 19.5:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 217 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 4.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1910 kg |
| Wheelbase Size | 2770 mm | 2760 mm |
| Fuel Consumption Overall | 6.9 L/100km | 14.6 L/100km |
| Fuel Tank Capacity | 70 L | 82 L |
