2009 Audi A4 vs. 1984 Westfield ZEI
To start off, 2009 Audi A4 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1984 Westfield ZEI would be higher. At 1,993 cc (4 cylinders), 1984 Westfield ZEI is equipped with a bigger engine. In terms of performance, 1984 Westfield ZEI (217 HP @ 6250 RPM) has 103 more horse power than 2009 Audi A4. (114 HP @ 4000 RPM) In normal driving conditions, 1984 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 705 kg more than 1984 Westfield ZEI.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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. Let's talk about torque, 1984 Westfield ZEI (293 Nm @ 4250 RPM) has 8 more torque (in Nm) than 2009 Audi A4. (285 Nm @ 1900 RPM). This means 1984 Westfield ZEI will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 1984 Westfield ZEI | |
| Make | Audi | Westfield |
| Model | A4 | ZEI |
| Year Released | 2009 | 1984 |
| Engine Size | 1896 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 217 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 285 Nm | 293 Nm |
| Torque RPM | 1900 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1430 kg | 725 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 |
