2009 Audi RS6 vs. 1985 BMW M6
To start off, 2009 Audi RS6 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 BMW M6. In addition, the cost of maintenance, including insurance, on 1985 BMW M6 would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 290 more horse power than 1985 BMW M6. (282 HP @ 6500 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 1985 BMW M6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS6 weights approximately 523 kg more than 1985 BMW M6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1985 BMW M6. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi RS6 (650 Nm @ 1500 RPM) has 316 more torque (in Nm) than 1985 BMW M6. (334 Nm @ 4500 RPM). This means 2009 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW M6. 2009 Audi RS6 has automatic transmission and 1985 BMW M6 has manual transmission. 1985 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi RS6 | 1985 BMW M6 | |
| Make | Audi | BMW |
| Model | RS6 | M6 |
| Year Released | 2009 | 1985 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 3451 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 572 HP | 282 HP |
| Engine RPM | 6250 RPM | 6500 RPM |
| Torque | 650 Nm | 334 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 84.5 mm | 93.4 mm |
| Engine Stroke Size | 89 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2028 kg | 1505 kg |
| Vehicle Length | 4930 mm | 4760 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2850 mm | 2630 mm |
| Fuel Tank Capacity | 80 L | 70 L |
