2008 GMC Sierra vs. 2006 Opel Astra
To start off, 2008 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1278 kg more than 2006 Opel Astra.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 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.
Compare all specifications:
| 2008 GMC Sierra | 2006 Opel Astra | |
| Make | GMC | Opel |
| Model | Sierra | Astra |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Horse Power | 353 HP | 0 HP |
| Drive Type | 4WD | Front |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2664 kg | 1386 kg |
| Vehicle Length | 5710 mm | 4600 mm |
| Vehicle Width | 2040 mm | 1760 mm |
| Vehicle Height | 1940 mm | 1470 mm |
| Wheelbase Size | 3380 mm | 2620 mm |
| Fuel Consumption Overall | 13.1 L/100km | 9 L/100km |
| Fuel Tank Capacity | 129 L | 52 L |
