2006 Lexus IS vs. 1983 Westfield ZEI
To start off, 2006 Lexus IS is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1983 Westfield ZEI would be higher. At 2,491 cc (6 cylinders), 2006 Lexus IS is equipped with a bigger engine. In terms of performance, 1983 Westfield ZEI (217 HP @ 6250 RPM) has 12 more horse power than 2006 Lexus IS. (205 HP @ 6400 RPM) In normal driving conditions, 1983 Westfield ZEI should accelerate faster than 2006 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus IS weights approximately 822 kg more than 1983 Westfield ZEI.
Because 2006 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 1983 Westfield ZEI. In wet, icy, snow, or gravel driving conditions, 2006 Lexus IS 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, 1983 Westfield ZEI (292 Nm @ 4250 RPM) has 41 more torque (in Nm) than 2006 Lexus IS. (251 Nm @ 4800 RPM). This means 1983 Westfield ZEI will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS.
Compare all specifications:
| 2006 Lexus IS | 1983 Westfield ZEI | |
| Make | Lexus | Westfield |
| Model | IS | ZEI |
| Year Released | 2006 | 1983 |
| Engine Size | 2491 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 205 HP | 217 HP |
| Engine RPM | 6400 RPM | 6250 RPM |
| Torque | 251 Nm | 292 Nm |
| Torque RPM | 4800 RPM | 4250 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1547 kg | 725 kg |
| Vehicle Length | 4580 mm | 3550 mm |
| Vehicle Width | 1810 mm | 1570 mm |
| Vehicle Height | 1450 mm | 1060 mm |
| Wheelbase Size | 2740 mm | 2340 mm |
