1989 Daihatsu Rocky vs. 1983 Westfield ZEI
To start off, 1989 Daihatsu Rocky is newer by 6 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 2,765 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1983 Westfield ZEI (217 HP @ 6250 RPM) has 145 more horse power than 1989 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1983 Westfield ZEI should accelerate faster than 1989 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1989 Daihatsu Rocky weights approximately 835 kg more than 1983 Westfield ZEI.
Because 1989 Daihatsu Rocky 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, 1989 Daihatsu Rocky 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, 1983 Westfield ZEI (292 Nm @ 4250 RPM) has 122 more torque (in Nm) than 1989 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 1983 Westfield ZEI will have an easier job in driving up hills or pulling heavy equipment than 1989 Daihatsu Rocky.
Compare all specifications:
| 1989 Daihatsu Rocky | 1983 Westfield ZEI | |
| Make | Daihatsu | Westfield |
| Model | Rocky | ZEI |
| Year Released | 1989 | 1983 |
| Engine Size | 2765 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 217 HP |
| Engine RPM | 3600 RPM | 6250 RPM |
| Torque | 170 Nm | 292 Nm |
| Torque RPM | 2200 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 725 kg |
| Vehicle Length | 4110 mm | 3550 mm |
| Vehicle Width | 1590 mm | 1570 mm |
| Vehicle Height | 1920 mm | 1060 mm |
| Wheelbase Size | 2540 mm | 2340 mm |
