2004 GMC Sierra vs. 2003 Westfield ZEI
To start off, 2004 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 2003 Westfield ZEI would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 127 more horse power than 2003 Westfield ZEI. (173 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2003 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1836 kg more than 2003 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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.
Compare all specifications:
| 2004 GMC Sierra | 2003 Westfield ZEI | |
| Make | GMC | Westfield |
| Model | Sierra | ZEI |
| Year Released | 2004 | 2003 |
| Engine Size | 5965 cc | 1298 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 173 HP |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2506 kg | 670 kg |
| Vehicle Length | 5790 mm | 3550 mm |
| Vehicle Width | 2000 mm | 1570 mm |
| Vehicle Height | 1900 mm | 1060 mm |
| Wheelbase Size | 3650 mm | 2340 mm |
