2009 Jeep Commander vs. 1991 Westfield ZEI
To start off, 2009 Jeep Commander is newer by 18 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 3,701 cc (6 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 1991 Westfield ZEI (217 HP @ 6250 RPM) has 7 more horse power than 2009 Jeep Commander. (210 HP @ 5200 RPM) In normal driving conditions, 1991 Westfield ZEI should accelerate faster than 2009 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 668 kg more than 1991 Westfield ZEI.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Jeep Commander (320 Nm @ 4000 RPM) has 28 more torque (in Nm) than 1991 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1991 Westfield ZEI. 2009 Jeep Commander 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. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Jeep Commander | 1991 Westfield ZEI | |
Make | Jeep | Westfield |
Model | Commander | ZEI |
Year Released | 2009 | 1991 |
Engine Size | 3701 cc | 1992 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 210 HP | 217 HP |
Engine RPM | 5200 RPM | 6250 RPM |
Torque | 320 Nm | 292 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1393 kg | 725 kg |
Vehicle Length | 4790 mm | 3550 mm |
Vehicle Width | 1910 mm | 1570 mm |
Vehicle Height | 1840 mm | 1060 mm |
Wheelbase Size | 2790 mm | 2340 mm |