Used GMC Sierra 1500 SLT for sale near Eustis, FL

Cesar was an excellent salesman. We appreciate all his help and his knowledge of the vehicle

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.

Finally a dealership that cares and also brings A1 service, Dominick derasmo is this the guy to have a look out for he is beyond great.

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 staff all around. Henry and Cody helped us and was very friendly and professional. My wife and I will continue to shop here, Thanks.

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 HAD AN AWESOME EXPERIENCE WITH THE SANFORD BUNCH...BRAD,JOE,TN AND FRANK IM SO PLEASED WITH MY PURCHASE..THEY ALL WAS KNOWLEDGEABLE AND PATIENT ..I WOULD RECOMMEND DRIVE TIME TO ANYBODY LOOKING FOR A UP TO DATE RELIABLE REGARDLESS OF YOUR CREDIT CARS...

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.

Very friendly, courteous and accommodating. I was helping my grandson car shop but he made a decision on a different vehicle. I liked the car so much that I almost bought it for myself.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

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.

Good experience from start to finish. Showed me exactly what I asked for without tacking on a bunch of extras before showing me final price.

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

very clean inviting place. The manager lady greeted us when we arrived, we were attended immediately by a very polite young salesman. Only disappointing thing was that we were given a written % rate and when we finished the deal the person that does all the finishing paper work, I believe the finance manager, had a higher interest rate, I was upset about that but I really wanted to get the vehicle, as a birthday present and did not want to do it all over because my credit score was already pulled and I wanted to give the surprise to my wife.

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.

Friendly Welcome and service done promply. I do wish they had more room for a store with accessories to purchase though

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

I found the truck I wanted to purchase online. I called the dealership and they were kind enough to hold the truck for me since I couldn't get there for about five days. Upon arrival, I was meet by Mr. Ron Stepp and he was very professional throughout the buying process. In just a couple of hours I was driving home in the truck I wanted. Great buying experience. I will be shop the dealership again. Thanks, Ron for the outstanding 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

Brian did a great job. Very easy to work with. I will definitely buy from Mullinax again

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

EXCEPTIONAL Customer service!! I explained my concerns, they understood what I was saying and fixed everything! even what I had not mentioned. AND they only had I car for 1 day! Previously took to another dealer who had my car for 5 days and did what?? not sure cause still had issues when I drove off their lot. I will be back even if I have to drive 20 miles their level of great service is worth it! I have recommended Orange Buick to friends.

I traveled to Gibson’s Truck World to purchase a truck for personal use, and was pleased with not only my choice, but with everyone at Gibson’s....I will buy my next truck from them as well

Michael in service department is just awesome. He takes care of us as if we were family. I wish everyone would deal with us like that. Some businesses act like we are bothering them for them to take our money. Anyway, I could go on and on. Even Pete the sales manager is a great guy, and greets us in the waiting room like a friend. This dealership is what you strive to have represent GM. I am retired US Navy and appreciate respect and curtesy. Thanks Del

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

I want to express my sincere gratitude to everyone at AutoNation for their exceptional assistance in helping me secure the brand-new Trax. It?s an incredible vehicle, and my children have fallen in love with it as well. So far, it?s been an absolutely delightful experience. The sales representative who guided us was incredibly knowledgeable and friendly. I?m truly grateful for the opportunity to have worked with them. This auto dealership will undoubtedly become my go-to destination for all my future automotive needs.

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.

It is a great truck with great capabilities! although i must say, some of the technology in this car has its low points. Center stack tends to not cooperate during bluetooth pairing and the headlights have poor illumination to the point i had to retrofit LED bulbs for better visibility. Overall very comfortable ride and smooth drive

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.

The explanation of the repair that I needed was very clear. Whenever I have had service since I purchased this vehicle has always been fair. Service was honest and efficient.

Darrin Grant was the most personable and easy going sales person! He got us what we wanted for our trade and sat with us in the back seat of the car introducing us to the car, like connecting our phones and going over the options on the dashboard. He helped us for 15 or 20 minutes. He then told us to call him from home anytime we have a question about the car and he would talk us through it. 10 out of 10!

Very courteous and explained everything I needed to know. Purchased the car from Daniel who did a great job getting us on our way.

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!