2011 Opel Astra vs. 2013 GMC Yukon
To start off, 2013 GMC Yukon is newer by 2 year(s). Which means there will be less support and parts availability for 2011 Opel Astra. In addition, the cost of maintenance, including insurance, on 2011 Opel Astra would be higher. At 6,200 cc (8 cylinders), 2013 GMC Yukon is equipped with a bigger engine. In terms of performance, 2013 GMC Yukon (397 HP @ 5700 RPM) has 259 more horse power than 2011 Opel Astra. (138 HP @ 5600 RPM) In normal driving conditions, 2013 GMC Yukon should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Yukon weights approximately 1219 kg more than 2011 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Yukon is all wheel drive (AWD), it will have significant more traction and grip than 2011 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 GMC Yukon (565 Nm @ 4300 RPM) has 390 more torque (in Nm) than 2011 Opel Astra. (175 Nm @ 3800 RPM). This means 2013 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra. 2013 GMC Yukon has automatic transmission and 2011 Opel Astra has manual transmission. 2011 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Opel Astra | 2013 GMC Yukon | |
| Make | Opel | GMC |
| Model | Astra | Yukon |
| Year Released | 2011 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 6200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 397 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 175 Nm | 565 Nm |
| Torque RPM | 3800 RPM | 4300 RPM |
| Engine Bore Size | 80.5 mm | 103 mm |
| Engine Stroke Size | 88.2 mm | 92 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1278 kg | 2497 kg |
| Vehicle Length | 4260 mm | 5131 mm |
| Vehicle Width | 1760 mm | 2007 mm |
| Vehicle Height | 1470 mm | 1927 mm |
| Wheelbase Size | 2620 mm | 2946 mm |
| Fuel Tank Capacity | 52 L | 98 L |
