1998 Audi A4 vs. 1975 BMW 320
To start off, 1998 Audi A4 is newer by 23 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 9 more horse power than 1998 Audi A4. (100 HP @ 5300 RPM) In normal driving conditions, 1975 BMW 320 should accelerate faster than 1998 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Audi A4 weights approximately 80 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, 1998 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, 1975 BMW 320 (157 Nm @ 3700 RPM) has 17 more torque (in Nm) than 1998 Audi A4. (140 Nm @ 3800 RPM). This means 1975 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A4.
Compare all specifications:
| 1998 Audi A4 | 1975 BMW 320 | |
| Make | Audi | BMW |
| Model | A4 | 320 |
| Year Released | 1998 | 1975 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1990 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 109 HP |
| Engine RPM | 5300 RPM | 5800 RPM |
| Torque | 140 Nm | 157 Nm |
| Torque RPM | 3800 RPM | 3700 RPM |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 77.5 mm | 80 mm |
| Fuel Type | Gasoline | 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 | 1200 kg | 1120 kg |
| Vehicle Length | 4480 mm | 4360 mm |
| Vehicle Width | 1740 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2620 mm | 2580 mm |
