1999 Opel Omega vs. 1995 Westfield ZEI
To start off, 1999 Opel Omega is newer by 4 year(s). Which means there will be less support and parts availability for 1995 Westfield ZEI. In addition, the cost of maintenance, including insurance, on 1995 Westfield ZEI would be higher. At 3,950 cc (8 cylinders), 1995 Westfield ZEI is equipped with a bigger engine. In terms of performance, 1995 Westfield ZEI (187 HP @ 4750 RPM) has 64 more horse power than 1999 Opel Omega. (123 HP @ 4500 RPM) In normal driving conditions, 1995 Westfield ZEI should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 985 kg more than 1995 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, 1995 Westfield ZEI (320 Nm @ 3000 RPM) has 69 more torque (in Nm) than 1999 Opel Omega. (251 Nm @ 2200 RPM). This means 1995 Westfield ZEI will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 1999 Opel Omega | 1995 Westfield ZEI | |
| Make | Opel | Westfield |
| Model | Omega | ZEI |
| Year Released | 1999 | 1995 |
| Engine Size | 2498 cc | 3950 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 187 HP |
| Engine RPM | 4500 RPM | 4750 RPM |
| Torque | 251 Nm | 320 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1735 kg | 750 kg |
| Vehicle Length | 4900 mm | 3550 mm |
| Vehicle Width | 1780 mm | 1570 mm |
| Vehicle Height | 1550 mm | 1060 mm |
| Wheelbase Size | 2640 mm | 2340 mm |
