2003 Vauxhall Omega vs. 2013 Toyota Sienna
To start off, 2013 Toyota Sienna is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Omega would be higher. At 3,500 cc (6 cylinders), 2013 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2013 Toyota Sienna (262 HP @ 5800 RPM) has 120 more horse power than 2003 Vauxhall Omega. (142 HP @ 5400 RPM) In normal driving conditions, 2013 Toyota Sienna should accelerate faster than 2003 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2013 Toyota Sienna weights approximately 292 kg more than 2003 Vauxhall Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 Vauxhall Omega. However, in wet, icy, snow, or gravel driving conditions, 2013 Toyota Sienna, 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, 2013 Toyota Sienna (252 Nm @ 4100 RPM) has 43 more torque (in Nm) than 2003 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 2013 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Omega.
Compare all specifications:
| 2003 Vauxhall Omega | 2013 Toyota Sienna | |
| Make | Vauxhall | Toyota |
| Model | Omega | Sienna |
| Year Released | 2003 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 262 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 209 Nm | 252 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Vehicle Weight | 1608 kg | 1900 kg |
| Vehicle Length | 4900 mm | 5085 mm |
| Vehicle Width | 1790 mm | 1985 mm |
| Vehicle Height | 1460 mm | 1811 mm |
| Wheelbase Size | 2740 mm | 3030 mm |
