Used GMC Yukon Denali for sale near St. Charles, MO

From the first time I set foot on the Buick car lot, Beau set off a great car search experience for me and my family. Not only was he awesome but everyone I met there was warm, friendly and caring. The O'Fallon Buick GMC not only brought back my faith in a car salesperson but also purchasing at a car dealership. From the salesman to the financial department each person took time to make sure you understood exactly what was happening. Hopefully, I want have to purchase another car for a while, but if so, I know where to go.

I own a 2021 Yukon Denali with 23K. At nearly $90k, I purchased every option except for the silly entertainment screens fastened to the back of the front seat headrests. (nice for leaving the imprint of your passenger's faces on the screen in an accident - buy a couple of iPads. First of all, kudos to GM engineers. Technology actually exceeds German cars I've owned. Rear view camera is GREAT and adjustable for brightness, distance and width. But, make sure you purchase the washer for the rear lens...Miirror is almost unusable in rain..(blurring with rain and dirt quickly. I'm 6'2" and really ticked-off there isn't a handle on the "A" pillar to grab to pull into the driver's seat. They put a handle at the upper center of the door opening. What is that for? I have to grab the steering wheel (fortunately rigid with the engine off). Another big problem is the loss of both knees in a frontal accident. With the steering wheel all the way back, I can't even come close to stretching my leg out. Really! A couple of bigger issues: I know the front of this vehicle is right off of the truck, but the end result of the gigantic, unsloped hood, is the inability to see anything 12 feet in front of you. And making right turns.....better memorize that curb before you start your right turn because you won't see it again. Just "that look " from your wife as you run over the curb again with your right rear wheel. Lastly, I hope someone from GM reads this.....With all the awesome high-tech items on this car, why are there no "turn" lights? You know, the lights that let you see where you're going, especially right turns. Porsche has LED lights designated for turns that light up the whole area you're turning into. In the Yukon at least I'll see what I ran over with the terrific rear view mirror! My only intermittent mechanical annoyance is when I push the door handle to lock the doors. It's supposed to fold the mirrors in which is a good way to check you locked the vehicle. occasionally , they don't fold and I have to push the button 4 times. Of course, the mechanic needs only to push the button till it works and tell me it's working. Twice. Guess they win. I'll live with it. Now for the rest: Fantastic overall vehicle! With the air suspension it rides better than Mercedes or Lexus. I always get positive remarks from passengers. The steering wheel control for the Active Cruise control is absolutely perfect. I've driven between Arizona and Colorado without taking my hands off the wheel (just moving my thumb). And the engine, I LOVE THE INLINE 3.0 DIESEL! Almost got the 6 liter but took a chance on the diesel that just came out (in 2021). Same exact torque as the V8 and great for passing. The big difference ..... I had to take a photo of my dash to prove to my friends....heading back to Phoenix with 256 miles on the odometer averaging 30.2 mpg going the speed limit! My Porsche Cayenne gets 19.6mpg (not going the speed limit). The 9 cameras help when parking unless your wife is with you. When I come to a stop I'm waiting for my wife to hold up the 1 to 10 signs like the judges in the olympics. And lastly, For a car that will raise 5" in 4 low, why does the car come with 1 ply polyester sidewalls ? I'm not comfortable on gravel or rocky roads for fear of a sidewall puncture. I highly recommend this vehicle. The designers did a great job making this big vehicle look sleek and smaller than it is. I'm a bit unnerved when I see a vehicle like mine come flying into a parking spot for a perfect 4-point landing and the driver is a 110 lb soccer mom. And I just spent 20 minutes with a micrometer adjusting my position so I don't get "that look" again from my wife. Good luck and hope it's reliable.

Christian who was our salesperson was outstanding. Anna the financial person was polite and explained everything!

I bought this 2017 Tahoe w LT trim new. Have 60K on it now and have had no issues with it. We are not towing with it or doing high speed racing so we find the 5.3L Motor is smooth and quiet (and have not had any lifter issues which others have reported). Transmission and suspension also smooth. We keep Michelins on all our vehicles and have found this Tahoe very quiet and comfortable for road trips with 4-6 people and luggage. The LT trim pkg deleted some comfort items I wish I had (like heated steering wheel) but it still is pretty much leather-and-loaded so it was a good value at the time. I have had Suburbans for 35yrs before purchasing this Tahoe and I will probably go back to a Suburban for the extra cargo space when I trade this Tahoe in. But this has been a nice and reliable vehicle for us. No complaints.

Scheduled Maintenance, arrived on time, service was completed in the time frame given and on the road again.

Love ever single thing in this but the auto stop function really annoy the heck out of me I do t really care about the gas mileage cuz if I can spend $70k then I don’t mind couple $$ extra for gas otherwise I would buy a Tesla

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

Great vehicles,they made buying so easy and smooth,great staff very friendly very polite East to find location,in a great neighborhood ,I would highly recommend to all my family and friends

This is a really nice vehicle for being used. It exceeds our expectations for comfort and performance. We enjoy driving it both in town and out in the country.

Good company to work with didn?t buy anything from them but were very helpful. Also did a good job at getting back to me quickly

I purchased to replace a 2017 Tahoe that I loved. Love this vehicle even more. Magnetic ride control, additional safety features the Tahoe did not have are great. Heated steering wheel a great feature. Heated AND cooled seats, will never be without again. Additional power of the Denali 6.2L vs. the 5.3L engine in the Tahoe is impressive. Bose sound system is outstanding.

The customer service was great and very polite and easy to work with and talk to about buying my new vehicle . I would definitely recommend them to anyone and everyone

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!

Always a pleasant experience. I never have any complaints about service or customer service.

This truck is the definition of mans best friend truly so enjoyable to drive and perfect for the family . My kids and their friends think I’m the coolest dad when I pick them up in this beast

Best car-buying experience I have ever had in over 50 years of buying automobiles. It was simple, straightforward, honest, no-frills (read no added costs), and the large selection meant that I was able to get exactly what I wanted. Online shopping and negotiating was very easy with no surprises when I reached the dealer to make the purchase.

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.

My salesman Aaron Voege was excellent,courteous and I will recommend him to all my friends.. He made the transition from my Altima to my new Rogue perfect. Thank you Aaron..

I had an amazing experience at Jim Butler Chevy thanks to Bryan Lagunas, our salesman. From the moment we walked in, he was friendly, knowledgeable, and truly listened to what we needed. He made the whole process smooth, stress-free, and even enjoyable—which isn’t something you usually hear about buying a car! Bryan went above and beyond to make sure we got the right vehicle at a great price. If you’re headed to Jim Butler Chevy, ask for Bryan—you won’t be disappointed!

Lemme tell you about this dealership. This was THE easiest and fastest deal I have ever experienced. Bob Chitwood is the truth. I met with him on a Saturday for a test drive. By Tuesday I drove away with my new car. He handled everything little detail BEFORE I arrived to sign all of the paperwork. Everyone was super nice, knowledgeable and relaxed. Would I buy another car from them, yes. Is Bob Chitwood a thoroughly great salesman? Yes!!! He was soooooo good at his job, my bestie-who was with me for the test drive -also drove off the lot with a new car. Love. Them.

Has everything you'll ever need, You will enjoy it for years on end. It rides high so you don't have to worry about not seeing vehicles coming.

Mark Eversgerd was great to work with no pressure ,this is the second vehicle that I have purchased from Mark and I didn’t have to spend the whole day at dealership.

Purchased new 2019 Yukon Denali 4 wheel drive. Vehicle drives well, is very comfortable, quiet, and loaded with safety features. Retractable running boards make accessing the vehicle very easy and provides larger step area then normal side steps.

I always dread the car buying process, it’s long and you need to play the game. But Emily listened to my wants and needs. Honored my wishes on certain cars. She worked for me not for what the finance company wanted. Thanks Emily!! For the easiest car buying experience ever!

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)

They did exactly like they said. The saved me over $2500 over the next closes price. The delivery was flawless and respectful. When buying a GMC truck this dealership needs to be on the list.

Love the exterior body lines, the front sits a bit higher than the rear, nice stance. Factory aluminum wheels are very nice. Power rear gate heated steering wheel and heated seats are nice as well. Have had dual exhaust installed, the 5.3 sounds awesome. Exterior is white.

New car buying made easy. The entire deal was completed through email and over the phone. Jason Davis was friendly and helpful. He answered my questions in a timely manner and made the experience simple and hassle free. The vehicle price was straightforward with no haggling required. I felt like I received a very fair trade in on my truck.

Dave Sinclair is awesome, my only complaint - I didn't receive my complimentary car wash.

This truck is exactly what I was looking for! Very well kept and in great condition. Great ride and interior is like new for this 2013 Yukon. All the comfort and space I was looking for to get ready for the winter!

Good job as usual! Thats all I have to say so I am wasting time now!!!!!!!!!!

Everything I want in a vehicle. I love the interior and the slick look of the overall vehicle itself. Oh can’t forget about all the different options Available on this truck. It has so much to offer!

I have been going there for a long time now and as youngish woman who’s not rich - I can tell you I have always been treated with the utmost respect and courtesy! Scott had been my sales man and is great with his knowledge of the vehicles and explained how all the gadgets work and even went over and beyond for me! He communication is excellent and he is upfront and honest as it gets :) He work With my schedule and makes me feel at home while waiting on word from the bank. Scott always explained the paperwork and what it meant and why - which was so nice for him to take the time and do that with me. I have been to other dealerships years ago and most sales people Would Look at Me and see tomboy and think I’m not worth their time or effort and blow me off. Mike the financial guy was also great, he did his best for me & I know because I saw all the work he was doing and he explained things very well also. Especially with the extended warranty - Which is nice because some will just say “ call them yourself to see what’s covered on the vehicle “. They got me one that cover specifics that I needed for the future :) Lastly even when I would pop in to drop of papers or whatever reason- if Scott wasn't there, The other sales men still got my Questions answered and treated me very well. I would recommend anyone go there and they will have a better experience purchasing a vehicle then they have elsewhere and not feel ripped off …. Which we all know is nice - !! Thanks to all the people at Dave Taylor on Manchester rd - stl :)

Great experience. Pat and Jeff made buying our truck easy and fast. Will be back for our next vehicle. We love our truck. Can't wait to see their new facility.