After seeing the success that Ford and Toyota have had with small SUVs, the Escape and the Highlander, respectively, GMC has now released a hybrid version of a full size SUV – The GMC Yukon Hybrid. So here is my question – Does the difference in gas mileage make the escalated price worth it? The standard GMC Yukon gets gas mileage of 14 city/20 highway, and the GMC Yukon Hybrid gets gas mileage of 21 city/22 highway. I’ll admit, the 7 extra miles per gallon during city driving would be nice, but only 1 extra mile per gallon on the highway? What’s the point? I suppose the Yukon Hybrid would be a good option for soccer moms who just drive around town all day long dropping their kids off and picking them up, but for anyone with a job or a daily commute, I have to say that the standard GMC Yukon would be the best option… unless you just feel like blowing an extra $10K.