1990 BMW 520 vs. 1980 Audi 4000
To start off, 1990 BMW 520 is newer by 10 year(s). Which means there will be less support and parts availability for 1980 Audi 4000. In addition, the cost of maintenance, including insurance, on 1980 Audi 4000 would be higher. At 2,144 cc (5 cylinders), 1980 Audi 4000 is equipped with a bigger engine. In terms of performance, 1990 BMW 520 (145 HP @ 5900 RPM) has 45 more horse power than 1980 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 1990 BMW 520 should accelerate faster than 1980 Audi 4000.
Because 1980 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW 520. In wet, icy, snow, or gravel driving conditions, 1980 Audi 4000 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, 1990 BMW 520 (186 Nm) has 49 more torque (in Nm) than 1980 Audi 4000. (137 Nm). This means 1990 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1980 Audi 4000. 1980 Audi 4000 has automatic transmission and 1990 BMW 520 has manual transmission. 1990 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Audi 4000 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 BMW 520 | 1980 Audi 4000 | |
| Make | BMW | Audi |
| Model | 520 | 4000 |
| Year Released | 1990 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2144 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 100 HP |
| Engine RPM | 5900 RPM | 4250 RPM |
| Torque | 186 Nm | 137 Nm |
| Engine Bore Size | 80 mm | 79.2 mm |
| Engine Stroke Size | 66 mm | 86.4 mm |
| Top Speed | 206 km/hour | 168 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4730 mm | 4490 mm |
| Vehicle Width | 1760 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2550 mm |
