Used GMC cars for sale near Gleneagle, CO under $899,990

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

Nick was easy to deal with. He was very laid back and didn’t pressure anything. He listened to my needs and found the right truck for me and my family.

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

Our salesman Joe went above and beyond for me, I wanted a Jeep Renegade but they did not have any used, then Joe remembered they just took one in but has not been through detail or anything, they let us drive it and I fell in love, gave me a fair offer for my trade, Financing was easy, a very great car buying experience.

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Great service department! Greg was great to work with. Very knowledgeable and great communication. Thanks

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

THE SALESMAN, BRAD, WAS VERY KNOWLEDGEABLE ABOUT THE VEHICLE, VERY SOCIABLE AND VERY HELPFUL IN MAKING MY DECISION TO PURCHASE. A VERY PLEASANT AND GOOD DECISION. HE IS AN ASSET TO THE DEALERSHIP

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

I spoke with Adam at the Sterling Auto Sales Franktown dealership looking for a specific vehicle at 4pm. He had it delivered to them the next day as I traveled from out of town. The vehicle was ready and warmed up for me to test drive when I arrived. No high pressure sales, the vehicle was clean, loaded with extras, and drove perfect. All my questions were answered and the sale was fast and smooth. I am very happy with my purchase. I would highly recommend this dealership.

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.

I enjoyed buying a car at Corwin Honda. what a nice surprise! Sales, finance, and management all did a great job for me! I will buy from them again.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

I had Kaleb Lopez help me yesterday and he was absolutely amazing. We were in Colorado Springs for a funeral and needed a bigger car. He was more than accommodating to our schedule and helping us through the rough day. Very knowledgeable, personable, and worked hard to get us into a great car at a very good price. I would recommend him to all of my friends!

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me

I was in the market for truck and messaged Ryan after finding a great deal off the Sterling Auto website. This was one of the easiest, stress free, no pressure experiences I’ve ever had purchasing a vehicle. I was in and out the door in under 2 hours. Highly recommend. Everyone I met with was kind and straight to the point. I highly recommend and would happily do business with them again.

I drove to Crown Buick GMC after making an appointment with Tammy Wagner. She was a new sales person. Tammy is very patient. She enjoys people and made me feel comfortable. I had alot of questions about my new All Terrain Truck. When she didn't know the answer- she was honest. (thats important to me) They , Tammy Wagner and Mike Mathis her manager sold me the truck of my dreams. I plan to be a life long customer with Tammy Wagner at Crown Buick

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

Brantley was very helpful and explained everything thoroughly. Let me test drive right away and got everything processed fast.

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

Very helpful staff, great vehicles. Very patient with us. Fair trade in value given to us

It's exactly what I was looking for; used but not too used, low miles, good looking but not too many bells and whistles, and didn't need any work.

Great family owned dealership No tricks just good vehicles Nice dogs too Would buy from them again

2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...

Paid to have vehicle delivered from OKC to COS dealership before I purchased it. Was well worth the 4 days it took to arrive. I have yet to find a truck near the price I paid unless it has double the miles. No haggle price I thought was going to be a big deal, but it was the BEST deal. Call ahead before you walk in or have a salesman name ready, you will be greated by long lost friends (MANY) who want to sell you a car right now. Internet was the best way for me.

I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine

We had a great experience at Lakeside Auto they were very professional an made things easy.

This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.

I recently purchased a 2025 Honda HR-V Sport from Corwin Honda, and I want to give special recognition to Morgan Holt. From start to finish, Morgan made the process smooth, straightforward, and stress-free. Even when I had concerns or felt uncertain, Morgan went above and beyond to make sure I got into the right vehicle and felt confident about my purchase. He stayed responsive, professional, and genuinely cared about getting me taken care of—even following up with me regarding my loan documents. What stood out most was Morgan’s commitment to customer service. He didn’t just sell me a car; he made sure the entire experience was positive and that I left feeling supported. It’s rare to find someone this dedicated in sales, and I absolutely commend him for it. If you’re looking to buy a vehicle, I highly recommend asking for Morgan Holt—you won’t regret it.

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

Personal service you don't find in larger dealerships. We have purchased 2 cars and enjoyed both experiences.

I am a big fan of cupholders, this will make or break a deal for me. It could use more, but has a sufficient amount for the normal person. Beautiful body style and comfy.

I live in another state and this was my first experience buying a car without driving it first. Very pleased with my car. Thank you Ryan for all your help in making this happen. Service was amazing.

My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.

I had done a lot of research online about SUVs. When I arrived at the dealership I knew what I wanted. The sales staff showed me what I wanted and gave additional information. I was not pressured. They pulled the specific vehicle off the lot for 24 hours while I slept on my decision.

We have owned our GMC Sierra 1500 for approximately 9 years now. The only real disappointment with the vehicle is that we had to have a full transmission replacement Just after the 100k mile without any warning whatsoever. The truck now has 107k miles on it and now , again out of nowhere, we are experiencing slipping in the trans and the engine light is now flashing. Very disappointing since we are starting to feel uncertain about the reliability of the vehicle now. The truck itself is gorgeous and shows ZERO signs of its age, sporting new rims and tires and a lifted body and no rust on the body at all. We hope there are no major issues with the engine as the vehicle has always been maintained as needed and on time for regular servicing at the dealership.