1997 Alfa Romeo 155 vs. 2004 Vauxhall Vectra
To start off, 2004 Vauxhall Vectra is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 1,796 cc (4 cylinders), 2004 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (118 HP @ 6300 RPM) has 10 more horse power than 2004 Vauxhall Vectra. (108 HP @ 5600 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2004 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Vectra weights approximately 30 kg more than 1997 Alfa Romeo 155.
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, 2004 Vauxhall Vectra (165 Nm @ 3800 RPM) has 21 more torque (in Nm) than 1997 Alfa Romeo 155. (144 Nm @ 4500 RPM). This means 2004 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2004 Vauxhall Vectra | |
| Make | Alfa Romeo | Vauxhall |
| Model | 155 | Vectra |
| Year Released | 1997 | 2004 |
| Body Type | Sedan | Sedan |
| 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 | 108 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 144 Nm | 165 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1270 kg | 1300 kg |
| Vehicle Length | 4450 mm | 4600 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
