Two words: Duramax and Allison. A lot of people are convinced that this is the best combination for a diesel pickup. This GMC Sierra 2500 HD 4x4 crew cab is nice! with ONLY 83k miles! and as you can see, it's a ONE OWNER!! AZ TRUCK, NO RUST!!!! This GMC is pretty well loaded with power windows and locks, dual zone temperature control, leather, bed liner, and so much more. the tires are even like NEW. this is a really nice truck, very hard to find, priced right and financing for almost anyone…how can you go wrong? Don’t wait! Call, e-mail, or come in and drive this one right away…you will not be disappointed! We will make it easy for you to get your next vehicle! At Cottonwood Auto Sales, our 46+ years in business has convinced us that the best way to sell cars is to make sure they are affordable for the average buyer, make sure they are in very good condition, and make sure we can find financing for almost every credit profile, with down payments as small as zero and interest rates as low as 2.99% APR. That way, our customers become our friends, and most of our business results from referrals. We’re happy, you’re happy…we all win!