1997 BMW 318 vs. 2003 Porsche Cayenne
To start off, 2003 Porsche Cayenne is newer by 6 year(s). Which means there will be less support and parts availability for 1997 BMW 318. In addition, the cost of maintenance, including insurance, on 1997 BMW 318 would be higher. At 4,511 cc (8 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (335 HP @ 6000 RPM) has 221 more horse power than 1997 BMW 318. (114 HP @ 5500 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 1997 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 877 kg more than 1997 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1997 BMW 318. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Porsche Cayenne (420 Nm @ 2500 RPM) has 252 more torque (in Nm) than 1997 BMW 318. (168 Nm @ 3900 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1997 BMW 318.
Compare all specifications:
| 1997 BMW 318 | 2003 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | 318 | Cayenne |
| Year Released | 1997 | 2003 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 4511 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 335 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 168 Nm | 420 Nm |
| Torque RPM | 3900 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1445 kg | 2322 kg |
| Vehicle Length | 4440 mm | 4790 mm |
| Vehicle Width | 1720 mm | 1930 mm |
| Vehicle Height | 1360 mm | 1710 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Tank Capacity | 63 L | 100 L |
