Used GMC Sierra 1500 trucks for sale near Parker, CO

DJ was my salesman and he did an amazing job! I highly recommend going to Alpine Buick. The Facility is beautifully represented. Always eager to help.

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

Mark is a very professional, helpful and knowledgeable salesman. He isn?t pushy and just helps with whatever questions you have and are interested in getting.

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.

Oil change today feel real confident in the service they provide. Noah is so personal always smiling. Been w/planet Honda for many years. Great work gentleman. DS 6/11/25.

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 just purchased a Q3 Audi Quattro 2024, very slightly used as a loaner, from Derek Fernandez. I have not had a luxury vehicle since the 1990’s, when I had a prized red Audi Quattro . Derek made the purchasing process perfect! Derek’s appearance was professional, down to the business like suit and shined shoes. It is refreshing to meet a young man that knowledgeable about his product and not pushy. He even shared some funny stories while his manager was inspecting my trade in vehicle. The immaculate Audi displayed in the showroom was stunning. Derek’s presentation was seamless. I am prizing the picture he took of me with the big red bow before I drove away. This is so different than the experience I had at Toyota across town, when I was led to a dirty “new” auto on the lot! I definitely would recommend Derek and Audi Denver to anyone! He happened to be a shuttle escort a year ago to a Showhouse I had displayed my Interior Designs in and the ride and escort were the best! I have told everyone at work to shine their shoes and treat everyone like 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.

The manager, James Tyson, and my salesman, Leo Martinez, were great to work with, respectful, responsive, and committed to making sure I was happy with my purchase. I did a lot of research before buying, and when it came down to which car had the best value and price, AutoNation was the clear winner. They treated me fairly, kept their word, and made the whole process smooth and stress-free. It?s refreshing to work with a dealership that values integrity and truly cares about its customers. Highly recommend!

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.

Sherry was easy to work with and made buying my truck hassle free. I would recommend this team to anyone.

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.

Love this place and definitely recommend Alan Roque, the best worker there is definitely 5 starts.

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

My advisor Adam was great and my oil change was fast. I was updated during the process about suggestions for my car an I was able to accept them or deny them through a link with the text message they sent me.

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

Great experience buying a new vehicle. Would purchase from again. They have a great selection of vehicles to choose from. This is a first class car dealership.

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets

My experience at the dealership was grate mariyah was wonderful from start to finish very friendly and very knowledgeable on the car I was buying

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...

Todd H is the best! Professional, courteous, efficient -a great service advisor. Would be nice to have a nicer, bigger waiting area. :-) thx so much.

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!

Foundation Cadillac did it again—and honestly, I’m not surprised! When my 12V battery died on my Cadillac Lyriq, David Hann and his incredible team jumped into action. They did whatever it took to get me back on the road quickly and stress-free. David is truly amazing—always professional, caring, and reliable. If you’re ever in need of service, repairs, or even looking to make a purchase, go to Foundation Cadillac and ask for David. You’ll be in great hands!

I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!

My experience is always positive at Courtesy Acura. The staff is pleasant and attentive and the facility is extremely clean. Service begins on time and is completed in a timely manner.

Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.

I recently purchased a car at McDonald Hyundai and worked with Sam Soliman. He was both very professional and friendly. He communicated clearly and was efficient in finding a unique financing option that would meet my needs. He was very honest and was able to eliminate much of the anxiety that goes with purchasing a vehicle. I would work with him specifically again for any future vehicle purchases. He made a challenging process move with ease and comfort. Regards, Cecilia Merritts

My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.

This is my family?s third vehicle through autonation, and there is a reason why! Great sales team, great showroom and great financing department!!! And we will buy again!!!!

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.

Matt was amazing! He made the whole process super easy and wanted to make sure that I was happy and satisfied! Everyone there was super friendly and didn’t try to push anything!

I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!

Everyone was very friendly and kind. Always keep in the loop of what was going on. Was not to long process to complete the whole process.

I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.

The AutoNation Subaru made purchasing a new car so easy and efficient. Great customer service from sales through financing! I had expected to spend most of my day at the dealership but the team here is a well-oiled machine that got me into my new car in record time.

This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.

Everyone at this dealership is a class act! Great service. Ask for Ed Rivas to be your lead salesman. He will treat you right and take care of your needs. Extremely knowledgeable and responsive!

Rafael H was very attentive to what we were looking for in a clean used diesel p up . His assistance in our purchase with our purchase was very good . professional, not pushy Gerald & Kay Schreiber

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.