2005 Audi A6 vs. 1991 Westfield ZEI
To start off, 2005 Audi A6 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1991 Westfield ZEI would be higher. At 2,495 cc, 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 1991 Westfield ZEI (217 HP @ 6250 RPM) has 39 more horse power than 2005 Audi A6. (178 HP @ 4000 RPM) In normal driving conditions, 1991 Westfield ZEI should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 1185 kg more than 1991 Westfield ZEI.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (320 Nm) has 28 more torque (in Nm) than 1991 Westfield ZEI. (292 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Westfield ZEI.
Compare all specifications:
| 2005 Audi A6 | 1991 Westfield ZEI | |
| Make | Audi | Westfield |
| Model | A6 | ZEI |
| Year Released | 2005 | 1991 |
| Engine Size | 2495 cc | 1992 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 178 HP | 217 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 320 Nm | 292 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1910 kg | 725 kg |
| Wheelbase Size | 2760 mm | 2340 mm |
