2009 GMC Sierra vs. 1983 Westfield ZEI
To start off, 2009 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1983 Westfield ZEI would be higher. At 6,199 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (403 HP @ 5700 RPM) has 186 more horse power than 1983 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1983 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1934 kg more than 1983 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1983 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2009 GMC Sierra 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, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 273 more torque (in Nm) than 1983 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1983 Westfield ZEI. 2009 GMC Sierra has automatic transmission and 1983 Westfield ZEI has manual transmission. 1983 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 GMC Sierra | 1983 Westfield ZEI | |
Make | GMC | Westfield |
Model | Sierra | ZEI |
Year Released | 2009 | 1983 |
Engine Size | 6199 cc | 1991 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 403 HP | 217 HP |
Engine RPM | 5700 RPM | 6250 RPM |
Torque | 565 Nm | 292 Nm |
Torque RPM | 4300 RPM | 4250 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2659 kg | 725 kg |
Vehicle Length | 5850 mm | 3550 mm |
Vehicle Width | 2040 mm | 1570 mm |
Vehicle Height | 1880 mm | 1060 mm |
Wheelbase Size | 3650 mm | 2340 mm |