2004 Alfa Romeo 156 vs. 1999 Opel Signum
To start off, 2004 Alfa Romeo 156 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 1,995 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (164 HP @ 6400 RPM) has 65 more horse power than 1999 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 185 kg more than 2004 Alfa Romeo 156.
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, 1999 Opel Signum (240 Nm @ 1500 RPM) has 34 more torque (in Nm) than 2004 Alfa Romeo 156. (206 Nm @ 3250 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
2004 Alfa Romeo 156 | 1999 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 156 | Signum |
Year Released | 2004 | 1999 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1910 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 164 HP | 99 HP |
Engine RPM | 6400 RPM | 3120 RPM |
Torque | 206 Nm | 240 Nm |
Torque RPM | 3250 RPM | 1500 RPM |
Engine Bore Size | 83 mm | 84 mm |
Engine Stroke Size | 91 mm | 90 mm |
Engine Compression Ratio | 11.3:1 | 18.5:1 |
Top Speed | 220 km/hour | 185 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1410 kg | 1595 kg |
Vehicle Length | 4450 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2840 mm |
Fuel Tank Capacity | 63 L | 60 L |