2008 GMC Sierra vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 6,000 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (364 HP @ 5400 RPM) has 125 more horse power than 2012 Opel Astra. (239 HP @ 5600 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2012 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1266 kg more than 2012 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2012 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 186 more torque (in Nm) than 2012 Opel Astra. (320 Nm @ 2400 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2012 Opel Astra. 2008 GMC Sierra has automatic transmission and 2012 Opel Astra has manual transmission. 2012 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 GMC Sierra | 2012 Opel Astra | |
Make | GMC | Opel |
Model | Sierra | Astra |
Year Released | 2008 | 2012 |
Body Type | Pickup | Hatchback |
Engine Position | Front | Front |
Engine Size | 6000 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 364 HP | 239 HP |
Engine RPM | 5400 RPM | 5600 RPM |
Torque | 506 Nm | 320 Nm |
Torque RPM | 4400 RPM | 2400 RPM |
Engine Compression Ratio | 10.2:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 3 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 2659 kg | 1393 kg |
Vehicle Length | 5710 mm | 4300 mm |
Vehicle Width | 2040 mm | 1760 mm |
Vehicle Height | 1940 mm | 1410 mm |
Wheelbase Size | 3380 mm | 2620 mm |
Fuel Consumption Overall | 13.1 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 129 L | 52 L |