1991 BMW 320 vs. 1992 BMW 332
To start off, 1992 BMW 332 is newer by 1 year(s). Which means there will be less support and parts availability for 1991 BMW 320. In addition, the cost of maintenance, including insurance, on 1991 BMW 320 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 177 more horse power than 1991 BMW 320. (149 HP @ 5900 RPM) In normal driving conditions, 1992 BMW 332 should accelerate faster than 1991 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW 332 weights approximately 170 kg more than 1991 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 BMW 332 (355 Nm @ 3250 RPM) has 165 more torque (in Nm) than 1991 BMW 320. (190 Nm @ 4200 RPM). This means 1992 BMW 332 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 320.
Compare all specifications:
| 1991 BMW 320 | 1992 BMW 332 | |
| Make | BMW | BMW |
| Model | 320 | 332 |
| Year Released | 1991 | 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 |
| Horse Power | 149 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 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1270 kg | 1440 kg |
| Vehicle Length | 4450 mm | 4480 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2710 mm | 2470 mm |
| Fuel Tank Capacity | 65 L | 65 L |
