2007 Mercedes-Benz G vs. 2003 Opel Signum
To start off, 2007 Mercedes-Benz G is newer by 4 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 2,688 cc (5 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (173 HP @ 5600 RPM) has 19 more horse power than 2007 Mercedes-Benz G. (154 HP @ 3800 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2007 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 780 kg more than 2003 Opel Signum.
Because 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G (400 Nm @ 1800 RPM) has 120 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 2500 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2007 Mercedes-Benz G | 2003 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | G | Signum |
Year Released | 2007 | 2003 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2688 cc | 1910 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 154 HP | 173 HP |
Engine RPM | 3800 RPM | 5600 RPM |
Torque | 400 Nm | 280 Nm |
Torque RPM | 1800 RPM | 2500 RPM |
Engine Bore Size | 88 mm | 86 mm |
Engine Stroke Size | 88.4 mm | 86 mm |
Engine Compression Ratio | 18.0:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 157 km/hour | 220 km/hour |
Acceleration 0-100mph | 13.5 seconds | 9.7 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 2275 kg | 1495 kg |
Vehicle Length | 4230 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1940 mm | 1470 mm |
Wheelbase Size | 2410 mm | 2720 mm |
Fuel Consumption Overall | 10.9 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 96 L | 58 L |