1997 Audi A6 vs. 1985 BMW M5
To start off, 1997 Audi A6 is newer by 12 year(s). Which means there will be less support and parts availability for 1985 BMW M5. In addition, the cost of maintenance, including insurance, on 1985 BMW M5 would be higher. At 3,453 cc (6 cylinders), 1985 BMW M5 is equipped with a bigger engine. In terms of performance, 1985 BMW M5 (256 HP @ 4800 RPM) has 108 more horse power than 1997 Audi A6. (148 HP @ 5700 RPM) In normal driving conditions, 1985 BMW M5 should accelerate faster than 1997 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1985 BMW M5 weights approximately 95 kg more than 1997 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 BMW M5 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 M5. However, in wet, icy, snow, or gravel driving conditions, 1997 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 M5 (290 Nm @ 4500 RPM) has 80 more torque (in Nm) than 1997 Audi A6. (210 Nm @ 1750 RPM). This means 1985 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1997 Audi A6. 1997 Audi A6 has automatic transmission and 1985 BMW M5 has manual transmission. 1985 BMW M5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Audi A6 | 1985 BMW M5 | |
| Make | Audi | BMW |
| Model | A6 | M5 |
| Year Released | 1997 | 1985 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 256 HP |
| Engine RPM | 5700 RPM | 4800 RPM |
| Torque | 210 Nm | 290 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Bore Size | 81.1 mm | 91.9 mm |
| Engine Stroke Size | 86.4 mm | 86.1 mm |
| Engine Compression Ratio | 9.5:1 | 8.0:1 |
| Acceleration 0-100mph | 10.5 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1405 kg | 1500 kg |
| Vehicle Length | 4800 mm | 4630 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 70 L |
