2007 BMW 750 vs. 1984 Westfield ZEI
To start off, 2007 BMW 750 is newer by 23 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 4,797 cc (8 cylinders), 2007 BMW 750 is equipped with a bigger engine. In terms of performance, 2007 BMW 750 (360 HP @ 6300 RPM) has 143 more horse power than 1984 Westfield ZEI. (217 HP @ 6250 RPM). In normal driving conditions, 2007 BMW 750 should accelerate faster than 1984 Westfield ZEI. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 750 weights approximately 1110 kg more than 1984 Westfield ZEI. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 750 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, 2007 BMW 750 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, 2007 BMW 750 (488 Nm @ 3400 RPM) has 195 more torque (in Nm) than 1984 Westfield ZEI. (293 Nm @ 4250 RPM). This means 2007 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1984 Westfield ZEI. 2007 BMW 750 has automatic transmission and 1984 Westfield ZEI has manual transmission. 1984 Westfield ZEI will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 750 | 1984 Westfield ZEI | |
| Make | BMW | Westfield |
| Model | 750 | ZEI |
| Year Released | 2007 | 1984 |
| Engine Size | 4797 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 217 HP |
| Engine RPM | 6300 RPM | 6250 RPM |
| Torque | 488 Nm | 293 Nm |
| Torque RPM | 3400 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1835 kg | 725 kg |
| Vehicle Length | 5050 mm | 3550 mm |
| Vehicle Width | 1910 mm | 1570 mm |
| Vehicle Height | 1500 mm | 1060 mm |
| Wheelbase Size | 3000 mm | 2340 mm |
