2003 GMC Sierra vs. 2009 GMC Yukon

To start off, 2009 GMC Yukon is newer by 6 year(s). Which means there will be less support and parts availability for 2003 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2003 GMC Sierra 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 (310 HP) has 35 more horse power than 2003 GMC Sierra. (275 HP) In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2003 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 215 kg more than 2009 GMC Yukon.

Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2003 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 (454 Nm) has 68 more torque (in Nm) than 2003 GMC Sierra. (386 Nm). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Sierra. 2009 GMC Yukon has automatic transmission and 2003 GMC Sierra has manual transmission. 2003 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.

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