1999 Vauxhall Omega vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 12 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 2,498 cc (6 cylinders), 1999 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 1999 Vauxhall Omega (168 HP @ 6000 RPM) has 68 more horse power than 2011 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 1999 Vauxhall Omega should accelerate faster than 2011 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Vauxhall Omega weights approximately 642 kg more than 2011 Fiat Siena. 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, 2011 Fiat Siena, 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 (227 Nm @ 3200 RPM) has 153 more torque (in Nm) than 2011 Fiat Siena. (74 Nm @ 5500 RPM). This means 1999 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
1999 Vauxhall Omega | 2011 Fiat Siena | |
Make | Vauxhall | Fiat |
Model | Omega | Siena |
Year Released | 1999 | 2011 |
Engine Position | Front | Front |
Engine Size | 2498 cc | 1581 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 100 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 227 Nm | 74 Nm |
Torque RPM | 3200 RPM | 5500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1716 kg | 1074 kg |
Vehicle Length | 4900 mm | 3550 mm |
Vehicle Width | 1790 mm | 1640 mm |
Vehicle Height | 1510 mm | 1440 mm |
Wheelbase Size | 2740 mm | 2380 mm |