2009 Cadillac STS vs. 2001 Vauxhall Omega
To start off, 2009 Cadillac STS is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2001 Vauxhall Omega would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 87 more horse power than 2001 Vauxhall Omega. (215 HP @ 6000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2001 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Vauxhall Omega weights approximately 75 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS 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 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2001 Vauxhall Omega, 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 79 more torque (in Nm) than 2001 Vauxhall Omega. (290 Nm @ 3400 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Omega.
Compare all specifications:
| 2009 Cadillac STS | 2001 Vauxhall Omega | |
| Make | Cadillac | Vauxhall |
| Model | STS | Omega |
| Year Released | 2009 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 215 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 369 Nm | 290 Nm |
| Torque RPM | 5200 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1560 kg | 1635 kg |
| Vehicle Length | 5000 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1510 mm |
| Wheelbase Size | 2960 mm | 2740 mm |
