2005 GMC Sierra vs. 2001 Westfield ZEI
To start off, 2005 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 2001 Westfield ZEI would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 170 more horse power than 2001 Westfield ZEI. (130 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2001 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1870 kg more than 2001 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 GMC Sierra (488 Nm) has 326 more torque (in Nm) than 2001 Westfield ZEI. (162 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Westfield ZEI.
Compare all specifications:
| 2005 GMC Sierra | 2001 Westfield ZEI | |
| Make | GMC | Westfield |
| Model | Sierra | ZEI |
| Year Released | 2005 | 2001 |
| Engine Size | 5965 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 130 HP |
| Torque | 488 Nm | 162 Nm |
| Drive Type | Rear | Rear |
| Vehicle Weight | 2590 kg | 720 kg |
| Vehicle Length | 6030 mm | 3550 mm |
| Vehicle Width | 2030 mm | 1570 mm |
| Vehicle Height | 1960 mm | 1060 mm |
| Wheelbase Size | 3890 mm | 2340 mm |
