2004 GMC Sierra vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 201 more horse power than 2006 Opel Astra. (99 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 887 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 228 more torque (in Nm) than 2006 Opel Astra. (260 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2004 GMC Sierra | 2006 Opel Astra | |
Make | GMC | Opel |
Model | Sierra | Astra |
Year Released | 2004 | 2006 |
Body Type | Pickup | Hatchback |
Engine Position | Front | Front |
Engine Size | 5965 cc | 1910 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 300 HP | 99 HP |
Torque | 488 Nm | 260 Nm |
Engine Compression Ratio | 9.4:1 | 18.0:1 |
Transmission Type | Manual | Manual |
Number of Seats | 3 seats | 4 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 2282 kg | 1395 kg |
Vehicle Length | 5650 mm | 4300 mm |
Vehicle Width | 2000 mm | 1760 mm |
Vehicle Height | 1890 mm | 1440 mm |
Wheelbase Size | 3380 mm | 2620 mm |
Fuel Tank Capacity | 129 L | 52 L |