2009 GMC Yukon vs. 2008 Opel Astra
To start off, 2009 GMC Yukon is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (320 HP @ 5200 RPM) has 251 more horse power than 2008 Opel Astra. (69 HP @ 5600 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1125 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 GMC Yukon 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, 2009 GMC Yukon (461 Nm @ 4200 RPM) has 291 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2009 GMC Yukon | 2008 Opel Astra | |
| Make | GMC | Opel |
| Model | Yukon | Astra |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 320 HP | 69 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 461 Nm | 170 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2435 kg | 1310 kg |
| Vehicle Length | 5140 mm | 3510 mm |
| Vehicle Height | 1960 mm | 1700 mm |
| Wheelbase Size | 2950 mm | 2620 mm |
| Fuel Consumption Overall | 14.7 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 98 L | 52 L |
