2007 BMW Alpina vs. 1982 Westfield ZEI
To start off, 2007 BMW Alpina is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1982 Westfield ZEI would be higher. At 4,397 cc (8 cylinders), 2007 BMW Alpina is equipped with a bigger engine. In terms of performance, 2007 BMW Alpina (500 HP) has 283 more horse power than 1982 Westfield ZEI. (217 HP). In normal driving conditions, 2007 BMW Alpina should accelerate faster than 1982 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Alpina weights approximately 1250 kg more than 1982 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Alpina (700 Nm @ 4250 RPM) has 408 more torque (in Nm) than 1982 Westfield ZEI. (292 Nm @ 4250 RPM). This means 2007 BMW Alpina will have an easier job in driving up hills or pulling heavy equipment than 1982 Westfield ZEI. 2007 BMW Alpina has automatic transmission and 1982 Westfield ZEI has manual transmission. 1982 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Alpina will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Alpina | 1982 Westfield ZEI | |
| Make | BMW | Westfield |
| Model | Alpina | ZEI |
| Year Released | 2007 | 1982 |
| Engine Size | 4397 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 217 HP |
| Torque | 700 Nm | 292 Nm |
| Torque RPM | 4250 RPM | 4250 RPM |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1975 kg | 725 kg |
| Vehicle Length | 5050 mm | 3550 mm |
| Vehicle Width | 1910 mm | 1570 mm |
| Vehicle Height | 1480 mm | 1060 mm |
| Wheelbase Size | 3000 mm | 2340 mm |
