2003 Opel Signum vs. 2010 Alfa Romeo 159
To start off, 2010 Alfa Romeo 159 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,387 cc (5 cylinders), 2010 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 159 (208 HP @ 4000 RPM) has 93 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM) In normal driving conditions, 2010 Alfa Romeo 159 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 159 weights approximately 185 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2010 Alfa Romeo 159 (400 Nm @ 1500 RPM) has 120 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 1500 RPM). This means 2010 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2010 Alfa Romeo 159 | |
Make | Opel | Alfa Romeo |
Model | Signum | 159 |
Year Released | 2003 | 2010 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 2172 cc | 2387 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 115 HP | 208 HP |
Engine RPM | 3000 RPM | 4000 RPM |
Torque | 280 Nm | 400 Nm |
Torque RPM | 1500 RPM | 1500 RPM |
Engine Bore Size | 84.1 mm | 82 mm |
Engine Stroke Size | 98 mm | 90.4 mm |
Fuel Type | Diesel | Diesel |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1535 kg | 1720 kg |
Vehicle Length | 4640 mm | 4670 mm |
Vehicle Width | 1800 mm | 1840 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2840 mm | 2710 mm |