2004 Volvo S80 vs. 1989 Westfield ZEI
To start off, 2004 Volvo S80 is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1989 Westfield ZEI would be higher. At 2,401 cc (5 cylinders), 2004 Volvo S80 is equipped with a bigger engine. In terms of performance, 1989 Westfield ZEI (217 HP @ 6250 RPM) has 50 more horse power than 2004 Volvo S80. (167 HP @ 4000 RPM) In normal driving conditions, 1989 Westfield ZEI should accelerate faster than 2004 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2004 Volvo S80 weights approximately 892 kg more than 1989 Westfield ZEI.
Because 1989 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 1989 Westfield ZEI. However, in wet, icy, snow, or gravel driving conditions, 2004 Volvo S80, 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, 2004 Volvo S80 (340 Nm @ 1750 RPM) has 48 more torque (in Nm) than 1989 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2004 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1989 Westfield ZEI.
Compare all specifications:
| 2004 Volvo S80 | 1989 Westfield ZEI | |
| Make | Volvo | Westfield |
| Model | S80 | ZEI |
| Year Released | 2004 | 1989 |
| Engine Size | 2401 cc | 1993 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 167 HP | 217 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 340 Nm | 292 Nm |
| Torque RPM | 1750 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1617 kg | 725 kg |
| Vehicle Length | 4830 mm | 3550 mm |
| Vehicle Width | 1840 mm | 1570 mm |
| Vehicle Height | 1440 mm | 1060 mm |
| Wheelbase Size | 2670 mm | 2340 mm |
