1995 Audi A4 vs. 1979 BMW M1
To start off, 1995 Audi A4 is newer by 16 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 150 more horse power than 1995 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 1979 BMW M1 should accelerate faster than 1995 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW M1 weights approximately 75 kg more than 1995 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1995 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 157 more torque (in Nm) than 1995 Audi A4. (173 Nm @ 3950 RPM). This means 1979 BMW M1 will have an easier job in driving up hills or pulling heavy equipment than 1995 Audi A4.
Compare all specifications:
| 1995 Audi A4 | 1979 BMW M1 | |
| Make | Audi | BMW |
| Model | A4 | M1 |
| Year Released | 1995 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1781 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 123 HP | 273 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 173 Nm | 330 Nm |
| Torque RPM | 3950 RPM | 5000 RPM |
| Engine Bore Size | 81 mm | 93.5 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1225 kg | 1300 kg |
| Vehicle Length | 4480 mm | 4370 mm |
| Vehicle Width | 1740 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1140 mm |
| Wheelbase Size | 2620 mm | 2570 mm |
| Fuel Tank Capacity | 62 L | 116 L |
