2007 Audi A4 vs. 2001 Westfield ZEI
To start off, 2007 Audi A4 is newer by 6 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 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 67 more horse power than 2001 Westfield ZEI. (130 HP @ 6250 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2001 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 1255 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.
Because 2001 Westfield ZEI is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2001 Westfield ZEI. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 Audi A4 (280 Nm @ 1800 RPM) has 118 more torque (in Nm) than 2001 Westfield ZEI. (162 Nm @ 4250 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Westfield ZEI.
Compare all specifications:
| 2007 Audi A4 | 2001 Westfield ZEI | |
| Make | Audi | Westfield |
| Model | A4 | ZEI |
| Year Released | 2007 | 2001 |
| Engine Size | 1984 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 130 HP |
| Engine RPM | 5100 RPM | 6250 RPM |
| Torque | 280 Nm | 162 Nm |
| Torque RPM | 1800 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1975 kg | 720 kg |
| Vehicle Length | 4580 mm | 3550 mm |
| Vehicle Width | 1400 mm | 1570 mm |
| Vehicle Height | 1780 mm | 1060 mm |
| Wheelbase Size | 2650 mm | 2340 mm |
