1992 Westfield ZEI vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1992 Westfield ZEI would be higher. At 3,189 cc (6 cylinders), 2007 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (248 HP @ 6000 RPM) has 31 more horse power than 1992 Westfield ZEI. (217 HP @ 6250 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 1992 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 1435 kg more than 1992 Westfield ZEI. 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 1992 Westfield ZEI. 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 (310 Nm @ 2500 RPM) has 17 more torque (in Nm) than 1992 Westfield ZEI. (293 Nm @ 4250 RPM). This means 2007 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1992 Westfield ZEI. 2007 Porsche Cayenne has automatic transmission and 1992 Westfield ZEI has manual transmission. 1992 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Westfield ZEI | 2007 Porsche Cayenne | |
| Make | Westfield | Porsche |
| Model | ZEI | Cayenne |
| Year Released | 1992 | 2007 |
| Engine Size | 1993 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 248 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 293 Nm | 310 Nm |
| Torque RPM | 4250 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 725 kg | 2160 kg |
| Vehicle Length | 3550 mm | 4790 mm |
| Vehicle Width | 1570 mm | 1930 mm |
| Vehicle Height | 1060 mm | 1710 mm |
| Wheelbase Size | 2340 mm | 2860 mm |
