1992 Alfa Romeo 155 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 2,172 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (187 HP @ 6000 RPM) has 72 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM). In normal driving conditions, 1992 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 191 kg more than 1992 Alfa Romeo 155.
Because 1992 Alfa Romeo 155 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1992 Alfa Romeo 155 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1992 Alfa Romeo 155 (291 Nm @ 2500 RPM) has 11 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 1500 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
1992 Alfa Romeo 155 | 2003 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 155 | Signum |
Year Released | 1992 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 2172 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 187 HP | 115 HP |
Engine RPM | 6000 RPM | 3000 RPM |
Torque | 291 Nm | 280 Nm |
Torque RPM | 2500 RPM | 1500 RPM |
Engine Bore Size | 84 mm | 84.1 mm |
Engine Stroke Size | 90 mm | 98 mm |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1344 kg | 1535 kg |
Vehicle Length | 4450 mm | 4640 mm |
Vehicle Width | 1710 mm | 1800 mm |
Vehicle Height | 1410 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2840 mm |