2009 Audi A4 vs. 2001 Westfield ZEI
To start off, 2009 Audi A4 is newer by 8 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 1,896 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2001 Westfield ZEI (130 HP @ 6250 RPM) has 31 more horse power than 2009 Audi A4. (99 HP @ 4000 RPM) In normal driving conditions, 2001 Westfield ZEI should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 710 kg more than 2001 Westfield ZEI.
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, 2009 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, 2009 Audi A4 (250 Nm @ 1900 RPM) has 88 more torque (in Nm) than 2001 Westfield ZEI. (162 Nm @ 4250 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Westfield ZEI.
Compare all specifications:
| 2009 Audi A4 | 2001 Westfield ZEI | |
| Make | Audi | Westfield |
| Model | A4 | ZEI |
| Year Released | 2009 | 2001 |
| Engine Size | 1896 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 99 HP | 130 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 250 Nm | 162 Nm |
| Torque RPM | 1900 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1430 kg | 720 kg |
| Vehicle Length | 4550 mm | 3550 mm |
| Vehicle Width | 1780 mm | 1570 mm |
| Vehicle Height | 1430 mm | 1060 mm |
| Wheelbase Size | 2660 mm | 2340 mm |
