Used GMC Sierra 1500 SLT for sale near Gotha, FL

Started off my vehicle search at Mullinax Ford and visited 5 other Ford Dealers over a 4 day period. After the search was over, Mullinax Ford had the best deal for my new vehicle, the best deal on my trade in, best customer service and best selection to choose from. The entire team at Mullinax Ford was awesome to work with and didn’t play games like some of the others. Great Experience….Thank You!

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.

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.

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

I am very satisfied with the service. All of them were very kind and helped me in everything. Thank you so much for your patience.

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

I bought my car on 8/16/2025 and had the pleasure of working with Mathew Andrade. He’s an excellent salesman—very professional, kind, and easy to work with. I recommend asking for him if you’re looking to purchase a car. On the finance side, I had to switch the car from my business name to my personal name, and both the sales manager and finance department made the process smooth. Even when I pushed hard on my interest rate and monthly payment, they stayed patient, professional, and willing to work with me. Great overall experience!

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 have purchased 3 cars and sold 4 here. Always had a positive experience. Worked with Tarek A. twice. Fabulous experience. Ask for him you won’t be sorry!

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

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.

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!

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.

They had a Tesla that was the exact color and miles I wanted They gave me videos, pictures even a FaceTime with someone driving since I was buying out of state. Easy process E signed and they transported the vehicle to my driveway can't say enough about this place!

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!

Thank you Asael Arruda for the best car buying experience I’ve had. This is the second time in 2 years I’ve work with him and both times there wasn’t any pressure, purely relaxing. He explain all the features clearly and didn’t do the typical Car Salesman dance. He made everything transparent with no surprises.

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.

Steve B and arturo reyes made my car buying experience great i was scare but they explained me everything and help me get a good deal

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.

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.

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

after 13 years looking to buy a truck, I went to Sam Boswell GMC. I got a 1500 Sierra GMC a very nice ride. sales person Trent Rice was the best made sure I was well aware of truck I was buying , and explaining everything inside the truck. I have recommended Trent Rice to family members.

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.

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.

I would like to express my appreciation for the outstanding service provided by Felipe, a Chevrolet sales representative. He was extremely attentive, professional, and patient throughout the entire process. Felipe demonstrated extensive knowledge about the vehicles and was always willing to answer my questions with clarity and kindness. My purchasing experience was much smoother and more positive thanks to his excellent support.

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.

Each step of the process was flawless and Jeffrey went above and beyond to make sure not a moment of our time was wasted. We made the drive for the specific deal he provided and couldn?t be happier!

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 was greeted with a warm welcome from a gentleman named John. He knows his stuff and took the time to work with me. I knew what I was looking and he looked up the car and brought it out. We test drove and I like the car. He worked up the numbers and I am happy with the car and the deal we made. Great place to get a car. Thanks guys.

Smooth ride strong motor decent gas mileage inside cab is loaded and very tastefully done along w easy access to knobs. Plenty of room. In back seat ! Aclassy looking Truck with a tacky looking owner!!

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

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.

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?