1983 BMW 323 vs. 2009 Porsche Cayman
To start off, 2009 Porsche Cayman is newer by 26 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 2,687 cc, 2009 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayman (242 HP @ 6500 RPM) has 94 more horse power than 1983 BMW 323. (148 HP @ 6000 RPM) In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 1983 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayman weights approximately 403 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, 2009 Porsche Cayman (273 Nm @ 4600 RPM) has 68 more torque (in Nm) than 1983 BMW 323. (205 Nm @ 4000 RPM). This means 2009 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 323.
Compare all specifications:
| 1983 BMW 323 | 2009 Porsche Cayman | |
| Make | BMW | Porsche |
| Model | 323 | Cayman |
| Year Released | 1983 | 2009 |
| Engine Position | Front | Middle |
| Engine Size | 2315 cc | 2687 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 242 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 205 Nm | 273 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 80 mm | 85.5 mm |
| Engine Stroke Size | 76.8 mm | 78 mm |
| Engine Compression Ratio | 9.8:1 | 11.3:1 |
| Top Speed | 205 km/hour | 258 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 6.1 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1127 kg | 1530 kg |
| Vehicle Length | 4330 mm | 4350 mm |
| Vehicle Width | 1650 mm | 1310 mm |
| Vehicle Height | 1390 mm | 1810 mm |
| Wheelbase Size | 2630 mm | 2420 mm |
| Fuel Consumption Overall | 6.9 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
