2008 Alfa Romeo 156 vs. 2003 Vauxhall Vectra
To start off, 2008 Alfa Romeo 156 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Vectra. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Vectra would be higher. At 2,198 cc (4 cylinders), 2003 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Vectra (153 HP @ 5600 RPM) has 5 more horse power than 2008 Alfa Romeo 156. (148 HP @ 6300 RPM) In normal driving conditions, 2003 Vauxhall Vectra should accelerate faster than 2008 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Vectra weights approximately 225 kg more than 2008 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2003 Vauxhall Vectra (220 Nm @ 3800 RPM) has 38 more torque (in Nm) than 2008 Alfa Romeo 156. (182 Nm @ 3800 RPM). This means 2003 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156. 2003 Vauxhall Vectra has automatic transmission and 2008 Alfa Romeo 156 has manual transmission. 2008 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Vauxhall Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 156 | 2003 Vauxhall Vectra | |
| Make | Alfa Romeo | Vauxhall |
| Model | 156 | Vectra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 153 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 182 Nm | 220 Nm |
| Torque RPM | 3800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1285 kg | 1510 kg |
| Vehicle Length | 4440 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1510 mm |
