Used GMC cars for sale near O Fallon, MO under $899,990

The service advisor took good care of my vehicle concerns. I will bring my wife's vehicle back in the future, Tyrone and His team are second to none.

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!

Another great experience with AutoNation! I love my car and they got me in and out with a good rate and term. Thanks again to all

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.

Awesome Salesman Let me choose my next car to buy Thank you Doug Greensboro Jimmy Brit Chev

Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024

I have been taking my vehicle to get serviced for over a year, and each time my wait time is always past my reserved time that I made on their website. What is the point of reserving a time slot when I don?t get seen until 25 minutes past my reserved time? Luckily I was not in a time crunch, but had it been during the week, I would have been late for work or gone over my allotted break time. They are not efficient/timely with the check in process.

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

Absolute best experience ever at any dealership, Eric Macias my advisor communicated clearly updated me all along the way and was extremely professional.. even help me find personal item I left in the longer vehicle

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

Just purchased a new 2025 Toyota TRD pro, Dealt with Andy Page and he was awesome. went above and beyond helping me. Best dealership and salesperson ever. Thank you Andy

The Yukon checked all of my needs, I have plenty of room for my children and my Great Danes. I enjoy driving the Yukon and how it handles, overall love this vehicle!

I have had many cars and been to many dealerships for services, but this is easily the most pleasant and positive experience I have ever had getting my car serviced. I would recommend your dealership to anyone and everyone.

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

Bryant took care of my needs well. I was very pleased with the service I received. I will return again for future service. We'll done.

We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali

Our salesman did a excellent job showing us all the vehicles features and assisting us in our purchase! We highly recommend him to anyone looking for a vehicle!

This Yukon has all the bells and whistles. It is a joy to drive, the drivers area is like a cockpit with everything at your fingertips.

All very good, sales, finance, management, and service. Nick Krsnich purchased KIA Carnival 2022 February 2025.

Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)

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

Sabrina Ramondelli is amazing and went above and beyond to get me into a beautiful Jeep wrangler and made the entire process stress free and effortless.

Mark Albert was very helpful in finding the vehicle we were looking for. He listens to what you say and he has all the knowledge to help you find what you are looking for. He even found information we could not find on flat towing a jeep. Thank goodness he did. We highly recommend Mark Albert in helping you find your new ride!!

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.

Ana and the team at Herlong Ford made our buying experience easy and pressure free. Everyone was friendly and asked us repeatedly if we needed anything while we went through their efficient buying process.

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!

Trip Ellis Walser Polar Chevrolet Sales Specialist did an excellent job helping us select a replacement vehicle for our 2004 Chevrolet Trailblazer. He carefully explained all of our options and and answered all of questions and concerns. On a scale of 1 to 10 we would rate him as a 10.

The team at Mark Allen was great. Zach took wonderful care of me and couldn?t give enough praise to the company. If you?re looking for a Chevy this is the place.

Rachel F. and Nick J. are always professional and personable. They give you the 'real story' as far as parts availability, schedules, cost estimates, and other options. The folks at the front desk are professional and know their stuff. Great place to do business.

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 experience. Texted me back immediately, answered questions and scheduled a test drive. Then helped me through everything including a government tax credit for. the used EV. They weren't pushy with the sale or financing with them. Let me take the car before the wire even came through. No complaints.

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.

They are easy to work with even out if state, and are really nice people

oil change, repair tire monitor and purchase windshield wipers to about 3 hours. Work was done very well. Walser Buick is a very popular dealership and sometimes you have to wait a bit. All is well and I will continue to purchase vehicles from them as well as servicing them.

I previously wrote a review back in 2021 While I was leasing this vehicle. Which still shows up. I just wanted to give an update. I ended up purchasing it after the lease ended. So glad I did. I absolutely love this vehicle. Everything about it. Minus the high back end and price of gas but you're gonna get that with V8 engine. Have had since the spring of 2020. Haven't had any issues at all. Still would highly recommend. Comfort, look, safety, practical, A+ Best vehicle I have ever bought. I would normally have been in a new vehicle by now, I use to upgrade every couple years but not after this purchase, Still very 😊 happy