2004 BMW 120 vs. 1983 BMW 320
To start off, 2004 BMW 120 is newer by 21 year(s). Which means there will be less support and parts availability for 1983 BMW 320. In addition, the cost of maintenance, including insurance, on 1983 BMW 320 would be higher. At 1,995 cc (4 cylinders), 2004 BMW 120 is equipped with a bigger engine. In terms of performance, 2004 BMW 120 (141 HP @ 6200 RPM) has 21 more horse power than 1983 BMW 320. (120 HP @ 5800 RPM). In normal driving conditions, 2004 BMW 120 should accelerate faster than 1983 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 120 weights approximately 285 kg more than 1983 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 BMW 120 (200 Nm @ 3600 RPM) has 29 more torque (in Nm) than 1983 BMW 320. (171 Nm @ 4000 RPM). This means 2004 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 320.
Compare all specifications:
| 2004 BMW 120 | 1983 BMW 320 | |
| Make | BMW | BMW |
| Model | 120 | 320 |
| Year Released | 2004 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 141 HP | 120 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 200 Nm | 171 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 80.1 mm |
| Engine Stroke Size | 90 mm | 66 mm |
| Engine Compression Ratio | 10.5:1 | 9.8:1 |
| Acceleration 0-100mph | 8.9 seconds | 9.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1335 kg | 1050 kg |
| Vehicle Length | 4230 mm | 4330 mm |
| Vehicle Width | 1760 mm | 1650 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2720 mm | 2580 mm |
| Fuel Tank Capacity | 50 L | 55 L |
