2002 Alfa Romeo 156 vs. 2005 Vauxhall Omega
To start off, 2005 Vauxhall Omega is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 2,198 cc (4 cylinders), 2005 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 2005 Vauxhall Omega (142 HP @ 5400 RPM) has 22 more horse power than 2002 Alfa Romeo 156. (120 HP @ 6200 RPM) In normal driving conditions, 2005 Vauxhall Omega should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Vauxhall Omega weights approximately 435 kg more than 2002 Alfa Romeo 156. 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, 2002 Alfa Romeo 156, 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, 2005 Vauxhall Omega (210 Nm @ 4000 RPM) has 63 more torque (in Nm) than 2002 Alfa Romeo 156. (147 Nm @ 4500 RPM). This means 2005 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 2005 Vauxhall Omega has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Vauxhall Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Alfa Romeo 156 | 2005 Vauxhall Omega | |
Make | Alfa Romeo | Vauxhall |
Model | 156 | Omega |
Year Released | 2002 | 2005 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 142 HP |
Engine RPM | 6200 RPM | 5400 RPM |
Torque | 147 Nm | 210 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1230 kg | 1665 kg |
Vehicle Length | 4440 mm | 4900 mm |
Vehicle Width | 1750 mm | 1790 mm |
Vehicle Height | 1400 mm | 1510 mm |
Wheelbase Size | 2710 mm | 2740 mm |