2005 Audi A4 vs. 1979 BMW M1
To start off, 2005 Audi A4 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 53 more horse power than 2005 Audi A4. (220 HP @ 6300 RPM) In normal driving conditions, 1979 BMW M1 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 320 kg more than 1979 BMW M1.
Because 1979 BMW M1 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 1979 BMW M1. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A4, 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, 1979 BMW M1 (330 Nm @ 5000 RPM) has 30 more torque (in Nm) than 2005 Audi A4. (300 Nm @ 3200 RPM). This means 1979 BMW M1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1979 BMW M1 | |
| Make | Audi | BMW |
| Model | A4 | M1 |
| Year Released | 2005 | 1979 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2976 cc | 3453 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 220 HP | 273 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 300 Nm | 330 Nm |
| Torque RPM | 3200 RPM | 5000 RPM |
| Engine Bore Size | 82.5 mm | 93.5 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Acceleration 0-100mph | 8.1 seconds | 5.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1620 kg | 1300 kg |
| Vehicle Length | 4580 mm | 4370 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1140 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
| Fuel Tank Capacity | 70 L | 116 L |
