2007 Chevrolet Optra vs. 1999 Vauxhall Omega
To start off, 2007 Chevrolet Optra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 1999 Vauxhall Omega would be higher. At 2,960 cc (6 cylinders), 1999 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 1999 Vauxhall Omega (208 HP @ 6200 RPM) has 88 more horse power than 2007 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 1999 Vauxhall Omega should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Vauxhall Omega weights approximately 499 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Vauxhall 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 1999 Vauxhall Omega. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Optra, 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, 1999 Vauxhall Omega (270 Nm @ 3600 RPM) has 105 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 1999 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 Chevrolet Optra | 1999 Vauxhall Omega | |
| Make | Chevrolet | Vauxhall |
| Model | Optra | Omega |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 2960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 208 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 165 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1211 kg | 1710 kg |
| Vehicle Length | 4510 mm | 4900 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2740 mm |
