2006 BMW 323 vs. 1979 BMW 633
To start off, 2006 BMW 323 is newer by 27 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,210 cc (6 cylinders), 1979 BMW 633 is equipped with a bigger engine. In terms of performance, 1979 BMW 633 (194 HP @ 5500 RPM) has 19 more horse power than 2006 BMW 323. (175 HP @ 5800 RPM) In normal driving conditions, 1979 BMW 633 should accelerate faster than 2006 BMW 323.
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, 1979 BMW 633 (285 Nm) has 55 more torque (in Nm) than 2006 BMW 323. (230 Nm). This means 1979 BMW 633 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 323.
Compare all specifications:
| 2006 BMW 323 | 1979 BMW 633 | |
| Make | BMW | BMW |
| Model | 323 | 633 |
| Year Released | 2006 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3210 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 194 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 230 Nm | 285 Nm |
| Engine Bore Size | 78.8 mm | 89 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Width | 1850 mm | 1760 mm |
| Fuel Tank Capacity | 63 L | 70 L |
