2003 Alfa Romeo 156 vs. 2005 Vauxhall Signum
To start off, 2005 Vauxhall Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,795 cc (4 cylinders), 2005 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2005 Vauxhall Signum (120 HP @ 6000 RPM) has 1 more horse power than 2003 Alfa Romeo 156. (119 HP @ 6200 RPM) In normal driving conditions, 2005 Vauxhall Signum should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Vauxhall Signum weights approximately 55 kg more than 2003 Alfa Romeo 156. 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, 2005 Vauxhall Signum (167 Nm @ 3800 RPM) has 21 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2005 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
2003 Alfa Romeo 156 | 2005 Vauxhall Signum | |
Make | Alfa Romeo | Vauxhall |
Model | 156 | Signum |
Year Released | 2003 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1598 cc | 1795 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 119 HP | 120 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 146 Nm | 167 Nm |
Torque RPM | 4200 RPM | 3800 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1340 kg | 1395 kg |
Vehicle Length | 4440 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2840 mm |