1991 Audi 80 vs. 1975 BMW 320
To start off, 1991 Audi 80 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 1,990 cc (4 cylinders), 1975 BMW 320 is equipped with a bigger engine. In terms of performance, 1975 BMW 320 (109 HP @ 5800 RPM) has 21 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM) In normal driving conditions, 1975 BMW 320 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 150 kg more than 1975 BMW 320.
Because 1975 BMW 320 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 1975 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 80, 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, 1991 Audi 80 (182 Nm @ 2300 RPM) has 25 more torque (in Nm) than 1975 BMW 320. (157 Nm @ 3700 RPM). This means 1991 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.
Compare all specifications:
| 1991 Audi 80 | 1975 BMW 320 | |
| Make | Audi | BMW |
| Model | 80 | 320 |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1990 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 109 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 182 Nm | 157 Nm |
| Torque RPM | 2300 RPM | 3700 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 95.5 mm | 80 mm |
| Engine Compression Ratio | 21.0:1 | 8.1:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1270 kg | 1120 kg |
| Vehicle Length | 4490 mm | 4360 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1400 mm | 1350 mm |
| Wheelbase Size | 2610 mm | 2580 mm |
| Fuel Tank Capacity | 66 L | 52 L |
