2005 Audi A6 vs. 1979 BMW M1
To start off, 2005 Audi A6 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 BMW M1. In addition, the cost of maintenance, including insurance, on 1979 BMW M1 would be higher. At 3,453 cc (6 cylinders), 1979 BMW M1 is equipped with a bigger engine. In terms of performance, 1979 BMW M1 (273 HP @ 6500 RPM) has 21 more horse power than 2005 Audi A6. (252 HP @ 6500 RPM) In normal driving conditions, 1979 BMW M1 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 380 kg more than 1979 BMW M1.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW M1. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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 A6 (331 Nm @ 3250 RPM) has 1 more torque (in Nm) than 1979 BMW M1. (330 Nm @ 5000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW M1.
Compare all specifications:
| 2005 Audi A6 | 1979 BMW M1 | |
| Make | Audi | BMW |
| Model | A6 | M1 |
| Year Released | 2005 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3123 cc | 3453 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 273 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 331 Nm | 330 Nm |
| Torque RPM | 3250 RPM | 5000 RPM |
| Engine Bore Size | 84.5 mm | 93.5 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Acceleration 0-100mph | 7.1 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1680 kg | 1300 kg |
| Vehicle Length | 4920 mm | 4370 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1140 mm |
| Wheelbase Size | 2770 mm | 2570 mm |
| Fuel Tank Capacity | 80 L | 116 L |
