2009 GMC Yukon vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2009 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2009 GMC Yukon 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 18 more horse power than 2011 GMC Sierra. (302 HP @ 5600 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2011 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 581 kg more than 2009 GMC Yukon.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. 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 48 more torque (in Nm) than 2011 GMC Sierra. (413 Nm @ 4600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2011 GMC Sierra.
Compare all specifications:
| 2009 GMC Yukon | 2011 GMC Sierra | |
| Make | GMC | GMC |
| Model | Yukon | Sierra |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 320 HP | 302 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 461 Nm | 413 Nm |
| Torque RPM | 4200 RPM | 4600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 4-speed automatic |
| Vehicle Weight | 1730 kg | 2311 kg |
| Vehicle Length | 5140 mm | 5847 mm |
| Vehicle Width | 2010 mm | 2032 mm |
| Vehicle Height | 1960 mm | 1875 mm |
| Wheelbase Size | 2950 mm | 3645 mm |
| Fuel Consumption | 11.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 16.8 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 98 L | 98 L |
