2009 Cadillac STS vs. 2009 GMC Yukon

To start off, both 2009 Cadillac STS and 2009 GMC Yukon were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, both vehicles can yield 320 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 800 kg more than 2009 Cadillac STS.

Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. 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 34 more torque (in Nm) than 2009 Cadillac STS. (427 Nm @ 4400 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.

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