1989 Westfield ZEI vs. 2012 Chevrolet Avalanche
To start off, 2012 Chevrolet Avalanche is newer by 23 year(s). Which means there will be less support and parts availability for 1989 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1989 Westfield ZEI would be higher. At 5,300 cc (8 cylinders), 2012 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Avalanche (310 HP @ 5200 RPM) has 93 more horse power than 1989 Westfield ZEI. (217 HP @ 6250 RPM) In normal driving conditions, 2012 Chevrolet Avalanche should accelerate faster than 1989 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Avalanche weights approximately 824 kg more than 1989 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1989 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2012 Chevrolet Avalanche 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, 2012 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 162 more torque (in Nm) than 1989 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2012 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1989 Westfield ZEI. 2012 Chevrolet Avalanche has automatic transmission and 1989 Westfield ZEI has manual transmission. 1989 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Westfield ZEI | 2012 Chevrolet Avalanche | |
| Make | Westfield | Chevrolet |
| Model | ZEI | Avalanche |
| Year Released | 1989 | 2012 |
| Engine Size | 1993 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 217 HP | 310 HP |
| Engine RPM | 6250 RPM | 5200 RPM |
| Torque | 292 Nm | 454 Nm |
| Torque RPM | 4250 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 725 kg | 1549 kg |
| Vehicle Length | 3550 mm | 5630 mm |
| Vehicle Width | 1570 mm | 2020 mm |
| Vehicle Height | 1060 mm | 1950 mm |
| Wheelbase Size | 2340 mm | 3310 mm |
