1995 Alfa Romeo 155 vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 12 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 155 would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP) has 57 more horse power than 1995 Alfa Romeo 155. (118 HP) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1995 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 399 kg more than 1995 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1995 Alfa Romeo 155 | 2007 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Vectra |
| Year Released | 1995 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 175 HP |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1206 kg | 1605 kg |
| Vehicle Length | 4450 mm | 4600 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
