1989 Audi 90 vs. 1957 BMW 503
To start off, 1989 Audi 90 is newer by 32 year(s). Which means there will be less support and parts availability for 1957 BMW 503. In addition, the cost of maintenance, including insurance, on 1957 BMW 503 would be higher. At 3,168 cc (8 cylinders), 1957 BMW 503 is equipped with a bigger engine. In terms of performance, 1989 Audi 90 (158 HP @ 6200 RPM) has 20 more horse power than 1957 BMW 503. (138 HP @ 4800 RPM). In normal driving conditions, 1989 Audi 90 should accelerate faster than 1957 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 1957 BMW 503 weights approximately 280 kg more than 1989 Audi 90.
Because 1989 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 1957 BMW 503. In wet, icy, snow, or gravel driving conditions, 1989 Audi 90 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, 1957 BMW 503 (222 Nm @ 2500 RPM) has 22 more torque (in Nm) than 1989 Audi 90. (200 Nm @ 4500 RPM). This means 1957 BMW 503 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 90.
Compare all specifications:
| 1989 Audi 90 | 1957 BMW 503 | |
| Make | Audi | BMW |
| Model | 90 | 503 |
| Year Released | 1989 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3168 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 158 HP | 138 HP |
| Engine RPM | 6200 RPM | 4800 RPM |
| Torque | 200 Nm | 222 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1220 kg | 1500 kg |
| Vehicle Length | 4400 mm | 4760 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
