2003 Alfa Romeo 147 vs. 2005 Vauxhall Vectra
To start off, 2005 Vauxhall Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 147 would be higher. At 1,796 cc (4 cylinders), 2005 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (118 HP @ 6200 RPM) has 9 more horse power than 2005 Vauxhall Vectra. (109 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 2005 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 147 weights approximately 25 kg more than 2005 Vauxhall Vectra. 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, 2005 Vauxhall Vectra (164 Nm @ 3800 RPM) has 18 more torque (in Nm) than 2003 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2005 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 147.
Compare all specifications:
| 2003 Alfa Romeo 147 | 2005 Vauxhall Vectra | |
| Make | Alfa Romeo | Vauxhall |
| Model | 147 | Vectra |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 109 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 146 Nm | 164 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1325 kg | 1300 kg |
| Vehicle Length | 4180 mm | 4830 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
