1994 Alfa Romeo 155 vs. 2004 Opel Omega
To start off, 2004 Opel Omega is newer by 10 year(s). Which means there will be less support and parts availability for 1994 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1994 Alfa Romeo 155 would be higher. At 2,198 cc (4 cylinders), 2004 Opel Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Omega (142 HP) has 18 more horse power than 1994 Alfa Romeo 155. (124 HP) In normal driving conditions, 2004 Opel Omega should accelerate faster than 1994 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 528 kg more than 1994 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:
| 1994 Alfa Romeo 155 | 2004 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Omega |
| Year Released | 1994 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 124 HP | 142 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1205 kg | 1733 kg |
| Vehicle Length | 4450 mm | 4830 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
