2009 GMC Sierra vs. 2003 Opel Signum
To start off, 2009 GMC Sierra is newer by 6 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 6,199 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (403 HP @ 5700 RPM) has 251 more horse power than 2003 Opel Signum. (152 HP @ 5600 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1094 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.
Because 2009 GMC Sierra 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, 2009 GMC Sierra 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, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 345 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2009 GMC Sierra | 2003 Opel Signum | |
Make | GMC | Opel |
Model | Sierra | Signum |
Year Released | 2009 | 2003 |
Body Type | Pickup | Hatchback |
Engine Position | Front | Front |
Engine Size | 6199 cc | 2171 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 403 HP | 152 HP |
Engine RPM | 5700 RPM | 5600 RPM |
Torque | 565 Nm | 220 Nm |
Torque RPM | 4300 RPM | 3800 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2659 kg | 1565 kg |
Vehicle Length | 5850 mm | 4640 mm |
Vehicle Width | 2040 mm | 1800 mm |
Vehicle Height | 1880 mm | 1470 mm |
Wheelbase Size | 3650 mm | 2840 mm |
Fuel Consumption Highway | 12.5 L/100km | 7.2 L/100km |
Fuel Consumption City | 19.8 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 17 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 98 L | 60 L |