2007 Alfa Romeo GT vs. 2004 Opel Signum
To start off, 2007 Alfa Romeo GT is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 25 more horse power than 2007 Alfa Romeo GT. (148 HP @ 4000 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 2007 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 120 kg more than 2007 Alfa Romeo GT. 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, 2007 Alfa Romeo GT (305 Nm @ 2000 RPM) has 40 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2007 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
2007 Alfa Romeo GT | 2004 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | GT | Signum |
Year Released | 2007 | 2004 |
Body Type | Coupe | 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 | 148 HP | 173 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 305 Nm | 265 Nm |
Torque RPM | 2000 RPM | 2500 RPM |
Engine Compression Ratio | 18.5:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 204 km/hour | 220 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1440 kg | 1560 kg |
Vehicle Length | 4500 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2840 mm |
Fuel Consumption Overall | 6.2 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 63 L | 60 L |