1985 BMW M6 vs. 2006 Audi A6
To start off, 2006 Audi A6 is newer by 21 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 3,451 cc (6 cylinders), 1985 BMW M6 is equipped with a bigger engine. In terms of performance, 1985 BMW M6 (282 HP @ 6500 RPM) has 30 more horse power than 2006 Audi A6. (252 HP @ 6500 RPM). In normal driving conditions, 1985 BMW M6 should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1985 BMW M6 weights approximately 230 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 BMW M6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1985 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1985 BMW M6 (334 Nm @ 4500 RPM) has 4 more torque (in Nm) than 2006 Audi A6. (330 Nm @ 3250 RPM). This means 1985 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6. 2006 Audi A6 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. 2006 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 BMW M6 | 2006 Audi A6 | |
| Make | BMW | Audi |
| Model | M6 | A6 |
| Year Released | 1985 | 2006 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3451 cc | 3123 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 282 HP | 252 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 334 Nm | 330 Nm |
| Torque RPM | 4500 RPM | 3250 RPM |
| Engine Bore Size | 93.4 mm | 84.5 mm |
| Engine Stroke Size | 84 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 13.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1505 kg | 1275 kg |
| Vehicle Length | 4760 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2630 mm | 2770 mm |
| Fuel Tank Capacity | 70 L | 70 L |
