1997 Alfa Romeo 155 vs. 2004 Vauxhall Omega
To start off, 2004 Vauxhall Omega 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 2,499 cc (6 cylinders), 1997 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 351 more horse power than 2004 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2004 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Vauxhall Omega weights approximately 625 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 91 more torque (in Nm) than 2004 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2004 Vauxhall Omega.
Compare all specifications:
1997 Alfa Romeo 155 | 2004 Vauxhall Omega | |
Make | Alfa Romeo | Vauxhall |
Model | 155 | Omega |
Year Released | 1997 | 2004 |
Engine Position | Front | Front |
Engine Size | 2499 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 493 HP | 142 HP |
Engine RPM | 11700 RPM | 5400 RPM |
Torque | 300 Nm | 209 Nm |
Torque RPM | 9500 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1040 kg | 1665 kg |
Vehicle Width | 1750 mm | 1790 mm |