1983 BMW 320 vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 25 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 4,800 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (405 HP @ 6500 RPM) has 285 more horse power than 1983 BMW 320. (120 HP @ 5800 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 1983 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 1175 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.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1983 BMW 320. In wet, icy, snow, or gravel driving conditions, 2008 Porsche Cayenne will offer significantly more control. 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, 2008 Porsche Cayenne (678 Nm @ 3500 RPM) has 507 more torque (in Nm) than 1983 BMW 320. (171 Nm @ 4000 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 320.
Compare all specifications:
| 1983 BMW 320 | 2008 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | 320 | Cayenne |
| Year Released | 1983 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 405 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 171 Nm | 678 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 80.1 mm | 96 mm |
| Engine Stroke Size | 66 mm | 83 mm |
| Engine Compression Ratio | 9.8:1 | 12.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 9.8 seconds | 6.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1050 kg | 2225 kg |
| Vehicle Length | 4330 mm | 4790 mm |
| Vehicle Width | 1650 mm | 1930 mm |
| Vehicle Height | 1390 mm | 1710 mm |
| Wheelbase Size | 2580 mm | 2860 mm |
| Fuel Tank Capacity | 55 L | 100 L |
