1992 Alfa Romeo 155 vs. 2002 Vauxhall Vectra
To start off, 2002 Vauxhall Vectra is newer by 10 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 2,499 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 393 more horse power than 2002 Vauxhall Vectra. (100 HP @ 4300 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 2002 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Vauxhall Vectra weights approximately 360 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 70 more torque (in Nm) than 2002 Vauxhall Vectra. (230 Nm @ 1500 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2002 Vauxhall Vectra.
Compare all specifications:
| 1992 Alfa Romeo 155 | 2002 Vauxhall Vectra | |
| Make | Alfa Romeo | Vauxhall |
| Model | 155 | Vectra |
| Year Released | 1992 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 100 HP |
| Engine RPM | 11700 RPM | 4300 RPM |
| Torque | 300 Nm | 230 Nm |
| Torque RPM | 9500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 1040 kg | 1400 kg |
