1990 Opel Omega vs. 2004 Proton 400
To start off, 2004 Proton 400 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 1,998 cc (4 cylinders), 1990 Opel Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Omega (115 HP @ 5200 RPM) has 41 more horse power than 2004 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 1990 Opel Omega should accelerate faster than 2004 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Omega weights approximately 309 kg more than 2004 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2004 Proton 400, being front wheel drive (FWD), will offer much better control with better grip. 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, 1990 Opel Omega (169 Nm @ 2600 RPM) has 60 more torque (in Nm) than 2004 Proton 400. (109 Nm @ 3000 RPM). This means 1990 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton 400.
Compare all specifications:
| 1990 Opel Omega | 2004 Proton 400 | |
| Make | Opel | Proton |
| Model | Omega | 400 |
| Year Released | 1990 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 74 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 169 Nm | 109 Nm |
| Torque RPM | 2600 RPM | 3000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1299 kg | 990 kg |
| Vehicle Length | 4770 mm | 4280 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1490 mm | 1390 mm |
| Wheelbase Size | 2740 mm | 2510 mm |
