2007 GMC Sierra vs. 2007 Opel Signum
To start off, both 2007 GMC Sierra and 2007 Opel Signum were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 92 more horse power than 2007 Opel Signum. (208 HP @ 6200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2007 Opel Signum.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 188 more torque (in Nm) than 2007 Opel Signum. (300 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
2007 GMC Sierra | 2007 Opel Signum | |
Make | GMC | Opel |
Model | Sierra | Signum |
Year Released | 2007 | 2007 |
Body Type | Pickup | Hatchback |
Engine Position | Front | Front |
Engine Size | 5999 cc | 3173 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 300 HP | 208 HP |
Engine RPM | 4400 RPM | 6200 RPM |
Torque | 488 Nm | 300 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 102 mm | 87.5 mm |
Engine Stroke Size | 92 mm | 88 mm |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Length | 6330 mm | 4640 mm |
Vehicle Width | 2450 mm | 1800 mm |
Vehicle Height | 1940 mm | 1470 mm |
Wheelbase Size | 4010 mm | 2840 mm |
Fuel Tank Capacity | 129 L | 60 L |