1972 BMW 520 vs. 1992 BMW 332
To start off, 1992 BMW 332 is newer by 20 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 3,201 cc (6 cylinders), 1992 BMW 332 is equipped with a bigger engine. In terms of performance, 1992 BMW 332 (326 HP @ 7400 RPM) has 176 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM) In normal driving conditions, 1992 BMW 332 should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1972 BMW 520 weights approximately 5 kg more than 1992 BMW 332.
Let's talk about torque, 1992 BMW 332 (355 Nm @ 3250 RPM) has 165 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 1992 BMW 332 will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520.
Compare all specifications:
| 1972 BMW 520 | 1992 BMW 332 | |
| Make | BMW | BMW |
| Model | 520 | 332 |
| Year Released | 1972 | 1992 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3201 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 326 HP |
| Engine RPM | 5900 RPM | 7400 RPM |
| Torque | 190 Nm | 355 Nm |
| Torque RPM | 4200 RPM | 3250 RPM |
| Engine Bore Size | 80 mm | 86.4 mm |
| Engine Stroke Size | 66 mm | 91 mm |
| Engine Compression Ratio | 11.0:1 | 11.3:1 |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1445 kg | 1440 kg |
| Vehicle Length | 4630 mm | 4480 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2770 mm | 2470 mm |
| Fuel Tank Capacity | 80 L | 65 L |
