2006 GMC Sierra vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine.
Let's talk about torque, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 284 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2006 GMC Sierra | 2008 Opel Astra | |
Make | GMC | Opel |
Model | Sierra | Astra |
Year Released | 2006 | 2008 |
Engine Position | Front | Front |
Engine Size | 5358 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 295 HP | 0 HP |
Torque | 454 Nm | 170 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Engine Bore Size | 96 mm | 80.5 mm |
Engine Stroke Size | 92 mm | 88.2 mm |
Engine Compression Ratio | 9.5:1 | 10.5:1 |
Fuel Type | Gasoline / Electric Hybrid | Gasoline |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5850 mm | 3510 mm |
Vehicle Height | 1810 mm | 1700 mm |
Wheelbase Size | 3650 mm | 2620 mm |
Fuel Consumption Overall | 12.4 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 98 L | 52 L |