2003 GMC Envoy vs. 1982 Westfield ZEI
To start off, 2003 GMC Envoy is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1982 Westfield ZEI would be higher. At 4,158 cc (6 cylinders), 2003 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 GMC Envoy (271 HP @ 6000 RPM) has 54 more horse power than 1982 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2003 GMC Envoy should accelerate faster than 1982 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Envoy weights approximately 1285 kg more than 1982 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1982 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2003 GMC Envoy 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 GMC Envoy (373 Nm @ 3600 RPM) has 81 more torque (in Nm) than 1982 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2003 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1982 Westfield ZEI. 2003 GMC Envoy has automatic transmission and 1982 Westfield ZEI has manual transmission. 1982 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 GMC Envoy | 1982 Westfield ZEI | |
| Make | GMC | Westfield |
| Model | Envoy | ZEI |
| Year Released | 2003 | 1982 |
| Engine Size | 4158 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 217 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 373 Nm | 292 Nm |
| Torque RPM | 3600 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2010 kg | 725 kg |
| Vehicle Length | 4870 mm | 3550 mm |
| Vehicle Width | 1840 mm | 1570 mm |
| Vehicle Height | 1780 mm | 1060 mm |
| Wheelbase Size | 2880 mm | 2340 mm |
