2004 Chevrolet Silverado vs. 1986 Westfield ZEI
To start off, 2004 Chevrolet Silverado is newer by 18 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 5,963 cc (8 cylinders), 2004 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Silverado (345 HP @ 6000 RPM) has 128 more horse power than 1986 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2004 Chevrolet Silverado should accelerate faster than 1986 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Silverado weights approximately 1549 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 2004 Chevrolet Silverado 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, 2004 Chevrolet Silverado 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, 2004 Chevrolet Silverado (515 Nm) has 223 more torque (in Nm) than 1986 Westfield ZEI. (292 Nm). This means 2004 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1986 Westfield ZEI. 2004 Chevrolet Silverado 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. 2004 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Chevrolet Silverado | 1986 Westfield ZEI | |
| Make | Chevrolet | Westfield |
| Model | Silverado | ZEI |
| Year Released | 2004 | 1986 |
| Engine Size | 5963 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 345 HP | 217 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 515 Nm | 292 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2274 kg | 725 kg |
| Vehicle Length | 5790 mm | 3550 mm |
| Vehicle Width | 2000 mm | 1570 mm |
| Vehicle Height | 1880 mm | 1060 mm |
| Wheelbase Size | 3650 mm | 2340 mm |
