1993 Alfa Romeo 155 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1993 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1993 Alfa Romeo 155 would be higher. At 2,499 cc (6 cylinders), 1993 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1993 Alfa Romeo 155 (493 HP @ 11700 RPM) has 349 more horse power than 2003 Opel Signum. (144 HP @ 6000 RPM). In normal driving conditions, 1993 Alfa Romeo 155 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 646 kg more than 1993 Alfa Romeo 155.
Let's talk about torque, 1993 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 60 more torque (in Nm) than 2003 Opel Signum. (240 Nm @ 3800 RPM). This means 1993 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
1993 Alfa Romeo 155 | 2003 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 155 | Signum |
Year Released | 1993 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2499 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 493 HP | 144 HP |
Engine RPM | 11700 RPM | 6000 RPM |
Torque | 300 Nm | 240 Nm |
Torque RPM | 9500 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1040 kg | 1686 kg |