1987 BMW 320 vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 21 year(s). Which means there will be less support and parts availability for 1987 BMW 320. In addition, the cost of maintenance, including insurance, on 1987 BMW 320 would be higher. At 4,511 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (350 HP @ 6000 RPM) has 161 more horse power than 1987 BMW 320. (189 HP @ 6900 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 1987 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 1102 kg more than 1987 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 1987 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 (420 Nm @ 2500 RPM) has 210 more torque (in Nm) than 1987 BMW 320. (210 Nm @ 4900 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW 320.
Compare all specifications:
| 1987 BMW 320 | 2008 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | 320 | Cayenne |
| Year Released | 1987 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 4511 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 189 HP | 350 HP |
| Engine RPM | 6900 RPM | 6000 RPM |
| Torque | 210 Nm | 420 Nm |
| Torque RPM | 4900 RPM | 2500 RPM |
| Engine Bore Size | 93.4 mm | 93 mm |
| Engine Stroke Size | 72.7 mm | 83 mm |
| Engine Compression Ratio | 10.8:1 | 11.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 231 km/hour | 242 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1218 kg | 2320 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 | 70 L | 100 L |
