2004 Isuzu Ascender vs. 1991 Westfield ZEI
To start off, 2004 Isuzu Ascender is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1991 Westfield ZEI would be higher. At 4,195 cc (6 cylinders), 2004 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2004 Isuzu Ascender (271 HP @ 6000 RPM) has 54 more horse power than 1991 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2004 Isuzu Ascender should accelerate faster than 1991 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2004 Isuzu Ascender weights approximately 1445 kg more than 1991 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1991 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2004 Isuzu Ascender 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, 2004 Isuzu Ascender (373 Nm @ 3600 RPM) has 81 more torque (in Nm) than 1991 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2004 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1991 Westfield ZEI. 2004 Isuzu Ascender has automatic transmission and 1991 Westfield ZEI has manual transmission. 1991 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Isuzu Ascender | 1991 Westfield ZEI | |
Make | Isuzu | Westfield |
Model | Ascender | ZEI |
Year Released | 2004 | 1991 |
Engine Size | 4195 cc | 1992 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 271 HP | 217 HP |
Engine RPM | 6000 RPM | 6250 RPM |
Torque | 373 Nm | 292 Nm |
Torque RPM | 3600 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2170 kg | 725 kg |
Vehicle Length | 5280 mm | 3550 mm |
Vehicle Width | 1940 mm | 1570 mm |
Vehicle Height | 1920 mm | 1060 mm |
Wheelbase Size | 3280 mm | 2340 mm |