1998 BMW 318 vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 318. In addition, the cost of maintenance, including insurance, on 1998 BMW 318 would be higher. At 3,598 cc (6 cylinders), 2007 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (287 HP @ 6200 RPM) has 147 more horse power than 1998 BMW 318. (140 HP @ 6000 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 885 kg more than 1998 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 318. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche Cayenne (385 Nm @ 3000 RPM) has 205 more torque (in Nm) than 1998 BMW 318. (180 Nm @ 4300 RPM). This means 2007 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318.
Compare all specifications:
| 1998 BMW 318 | 2007 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | 318 | Cayenne |
| Year Released | 1998 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 3598 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 140 HP | 287 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 180 Nm | 385 Nm |
| Torque RPM | 4300 RPM | 3000 RPM |
| Engine Bore Size | 85 mm | 89 mm |
| Engine Stroke Size | 83.5 mm | 96.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 209 km/hour | 227 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 8.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1275 kg | 2160 kg |
| Vehicle Length | 4220 mm | 4430 mm |
| Vehicle Width | 1700 mm | 1930 mm |
| Vehicle Height | 1400 mm | 1710 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Tank Capacity | 55 L | 100 L |
