2005 Audi A6 vs. 1981 BMW M1
To start off, 2005 Audi A6 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW M1. In addition, the cost of maintenance, including insurance, on 1981 BMW M1 would be higher. At 3,453 cc (6 cylinders), 1981 BMW M1 is equipped with a bigger engine. In terms of performance, 1981 BMW M1 (273 HP @ 6500 RPM) has 26 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 1981 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 505 kg more than 1981 BMW M1.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1981 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 (350 Nm @ 1800 RPM) has 20 more torque (in Nm) than 1981 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 1981 BMW M1.
Compare all specifications:
2005 Audi A6 | 1981 BMW M1 | |
Make | Audi | BMW |
Model | A6 | M1 |
Year Released | 2005 | 1981 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Middle |
Engine Size | 2671 cc | 3453 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 247 HP | 273 HP |
Engine RPM | 6300 RPM | 6500 RPM |
Torque | 350 Nm | 330 Nm |
Torque RPM | 1800 RPM | 5000 RPM |
Engine Bore Size | 81 mm | 93.5 mm |
Engine Stroke Size | 86 mm | 84 mm |
Engine Compression Ratio | 18.0:1 | 9.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1805 kg | 1300 kg |
Vehicle Length | 4800 mm | 4370 mm |
Vehicle Width | 1860 mm | 1830 mm |
Vehicle Height | 1560 mm | 1140 mm |
Wheelbase Size | 2770 mm | 2570 mm |
Fuel Tank Capacity | 70 L | 116 L |