1982 Opel Manta vs. 1999 Westfield ZEI
To start off, 1999 Westfield ZEI is newer by 17 year(s). Which means there will be less support and parts availability for 1982 Opel Manta. In addition, the cost of maintenance, including insurance, on 1982 Opel Manta would be higher. At 1,979 cc (4 cylinders), 1982 Opel Manta is equipped with a bigger engine. In terms of performance, 1999 Westfield ZEI (129 HP @ 6250 RPM) has 19 more horse power than 1982 Opel Manta. (110 HP @ 5400 RPM) In normal driving conditions, 1999 Westfield ZEI should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1982 Opel Manta weights approximately 370 kg more than 1999 Westfield ZEI.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1999 Westfield ZEI (162 Nm @ 4250 RPM) has 1 more torque (in Nm) than 1982 Opel Manta. (161 Nm @ 3400 RPM). This means 1999 Westfield ZEI will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
| 1982 Opel Manta | 1999 Westfield ZEI | |
| Make | Opel | Westfield |
| Model | Manta | ZEI |
| Year Released | 1982 | 1999 |
| Engine Size | 1979 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 129 HP |
| Engine RPM | 5400 RPM | 6250 RPM |
| Torque | 161 Nm | 162 Nm |
| Torque RPM | 3400 RPM | 4250 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1090 kg | 720 kg |
| Vehicle Length | 4450 mm | 3550 mm |
| Vehicle Width | 1700 mm | 1570 mm |
| Vehicle Height | 1340 mm | 1060 mm |
| Wheelbase Size | 2600 mm | 2340 mm |
