1986 Westfield ZEI vs. 2002 BMW X5
To start off, 2002 BMW X5 is newer by 16 year(s). Which means there will be less support and parts availability for 1986 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1986 Westfield ZEI would be higher. At 4,619 cc (8 cylinders), 2002 BMW X5 is equipped with a bigger engine. In terms of performance, 2002 BMW X5 (329 HP @ 5700 RPM) has 112 more horse power than 1986 Westfield ZEI. (217 HP @ 6250 RPM) In normal driving conditions, 2002 BMW X5 should accelerate faster than 1986 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW X5 weights approximately 1455 kg more than 1986 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2002 BMW X5 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, 2002 BMW X5 (480 Nm @ 3700 RPM) has 188 more torque (in Nm) than 1986 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2002 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 Westfield ZEI. 2002 BMW X5 has automatic transmission and 1986 Westfield ZEI has manual transmission. 1986 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 Westfield ZEI | 2002 BMW X5 | |
Make | Westfield | BMW |
Model | ZEI | X5 |
Year Released | 1986 | 2002 |
Engine Size | 1993 cc | 4619 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 217 HP | 329 HP |
Engine RPM | 6250 RPM | 5700 RPM |
Torque | 292 Nm | 480 Nm |
Torque RPM | 4250 RPM | 3700 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 725 kg | 2180 kg |
Vehicle Length | 3550 mm | 4670 mm |
Vehicle Width | 1570 mm | 1880 mm |
Vehicle Height | 1060 mm | 1710 mm |
Wheelbase Size | 2340 mm | 2830 mm |