2007 Mercedes-Benz G vs. 1983 Westfield ZEI
To start off, 2007 Mercedes-Benz G is newer by 24 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 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (292 HP @ 5500 RPM) has 75 more horse power than 1983 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 1983 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 1650 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 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G 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 Mercedes-Benz G (456 Nm @ 2800 RPM) has 164 more torque (in Nm) than 1983 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1983 Westfield ZEI. 2007 Mercedes-Benz G 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. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz G | 1983 Westfield ZEI | |
| Make | Mercedes-Benz | Westfield |
| Model | G | ZEI |
| Year Released | 2007 | 1983 |
| Engine Size | 4966 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 292 HP | 217 HP |
| Engine RPM | 5500 RPM | 6250 RPM |
| Torque | 456 Nm | 292 Nm |
| Torque RPM | 2800 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2375 kg | 725 kg |
| Vehicle Length | 4230 mm | 3550 mm |
| Vehicle Width | 1770 mm | 1570 mm |
| Vehicle Height | 1940 mm | 1060 mm |
| Wheelbase Size | 2410 mm | 2340 mm |
