2007 Chevrolet Silverado vs. 1986 Westfield ZEI
To start off, 2007 Chevrolet Silverado is newer by 21 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 5,999 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (312 HP @ 4400 RPM) has 95 more horse power than 1986 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1986 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 2149 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 2007 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, 2007 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, 2007 Chevrolet Silverado (506 Nm @ 4400 RPM) has 214 more torque (in Nm) than 1986 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1986 Westfield ZEI. 2007 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. 2007 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Chevrolet Silverado | 1986 Westfield ZEI | |
Make | Chevrolet | Westfield |
Model | Silverado | ZEI |
Year Released | 2007 | 1986 |
Engine Size | 5999 cc | 1993 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 312 HP | 217 HP |
Engine RPM | 4400 RPM | 6250 RPM |
Torque | 506 Nm | 292 Nm |
Torque RPM | 4400 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2874 kg | 725 kg |
Vehicle Length | 6340 mm | 3550 mm |
Vehicle Width | 2440 mm | 1570 mm |
Vehicle Height | 1940 mm | 1060 mm |
Wheelbase Size | 4010 mm | 2340 mm |