2012 Mazda CX-9 vs. 2005 Vauxhall Omega
To start off, 2012 Mazda CX-9 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2005 Vauxhall Omega would be higher. At 3,700 cc (6 cylinders), 2012 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2012 Mazda CX-9 (273 HP @ 6250 RPM) has 131 more horse power than 2005 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2012 Mazda CX-9 should accelerate faster than 2005 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda CX-9 weights approximately 355 kg more than 2005 Vauxhall Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Vauxhall Omega. However, in wet, icy, snow, or gravel driving conditions, 2012 Mazda CX-9, 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, 2012 Mazda CX-9 (366 Nm @ 4250 RPM) has 157 more torque (in Nm) than 2005 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 2012 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Vauxhall Omega.
Compare all specifications:
| 2012 Mazda CX-9 | 2005 Vauxhall Omega | |
| Make | Mazda | Vauxhall |
| Model | CX-9 | Omega |
| Year Released | 2012 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 273 HP | 142 HP |
| Engine RPM | 6250 RPM | 5400 RPM |
| Torque | 366 Nm | 209 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | 6-speed shiftable automatic | Automatic |
| Vehicle Weight | 1963 kg | 1608 kg |
| Vehicle Length | 5085 mm | 4900 mm |
| Vehicle Width | 1935 mm | 1790 mm |
| Vehicle Height | 1727 mm | 1460 mm |
| Wheelbase Size | 2875 mm | 2740 mm |
