1992 Alfa Romeo 155 vs. 1988 Opel Vectra
To start off, 1992 Alfa Romeo 155 is newer by 4 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra 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 437 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Opel Vectra weights approximately 80 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 195 more torque (in Nm) than 1988 Opel Vectra. (105 Nm @ 2400 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
1992 Alfa Romeo 155 | 1988 Opel Vectra | |
Make | Alfa Romeo | Opel |
Model | 155 | Vectra |
Year Released | 1992 | 1988 |
Engine Position | Front | Front |
Engine Size | 2499 cc | 1699 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 493 HP | 56 HP |
Engine RPM | 11700 RPM | 4600 RPM |
Torque | 300 Nm | 105 Nm |
Torque RPM | 9500 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1040 kg | 1120 kg |