1983 BMW 323 vs. 2005 BMW 535
To start off, 2005 BMW 535 is newer by 22 year(s). Which means there will be less support and parts availability for 1983 BMW 323. In addition, the cost of maintenance, including insurance, on 1983 BMW 323 would be higher. At 3,428 cc (8 cylinders), 2005 BMW 535 is equipped with a bigger engine. In terms of performance, 2005 BMW 535 (241 HP @ 5800 RPM) has 93 more horse power than 1983 BMW 323. (148 HP @ 6000 RPM) In normal driving conditions, 2005 BMW 535 should accelerate faster than 1983 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 535 weights approximately 558 kg more than 1983 BMW 323. 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, 2005 BMW 535 (330 Nm @ 3800 RPM) has 125 more torque (in Nm) than 1983 BMW 323. (205 Nm @ 4000 RPM). This means 2005 BMW 535 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 323.
Compare all specifications:
| 1983 BMW 323 | 2005 BMW 535 | |
| Make | BMW | BMW |
| Model | 323 | 535 |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2315 cc | 3428 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 241 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 205 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 76.8 mm | 78.9 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Top Speed | 205 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 6.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1127 kg | 1685 kg |
| Vehicle Length | 4330 mm | 4780 mm |
| Vehicle Width | 1650 mm | 1810 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2730 mm |
| Fuel Consumption | 8.2 L/100km | 8.5 L/100km |
| Fuel Consumption City | 12.1 L/100km | 17.5 L/100km |
| Fuel Consumption Overall | 6.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 55 L | 70 L |
