2006 GMC Sierra vs. 2009 GMC Yukon
To start off, 2009 GMC Yukon is newer by 3 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,999 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (345 HP @ 5200 RPM) has 13 more horse power than 2009 GMC Yukon. (332 HP @ 5100 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2009 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 337 kg more than 2009 GMC Yukon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Yukon. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (515 Nm @ 4000 RPM) has 17 more torque (in Nm) than 2009 GMC Yukon. (498 Nm @ 4100 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Yukon.
Compare all specifications:
| 2006 GMC Sierra | 2009 GMC Yukon | |
| Make | GMC | GMC |
| Model | Sierra | Yukon |
| Year Released | 2006 | 2009 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5996 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 345 HP | 332 HP |
| Engine RPM | 5200 RPM | 5100 RPM |
| Torque | 515 Nm | 498 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2478 kg | 2141 kg |
| Vehicle Length | 5850 mm | 5140 mm |
| Vehicle Width | 2000 mm | 2010 mm |
| Vehicle Height | 1910 mm | 1900 mm |
| Wheelbase Size | 3650 mm | 2950 mm |
| Fuel Consumption Highway | 13.8 L/100km | 10.8 L/100km |
| Fuel Consumption City | 18.1 L/100km | 11.4 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 98 L | 98 L |
