Used GMC cars for sale near South Palm Beach, FL

This is our second purchase transaction at Mullinax on Northlake. Both were super smooth. Knowledgeable and pleasant people.

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.

Jason was excellent in handling our purchase. He made everything very streamline and was super easy to talk to! Very happy with our purchase.

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.

I was looking t buy a used car and honestly all the persons me my husband talked at the dealership were very helpful.I would recommend everyone to go and check them out .

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

Marianela Rodriguez la vendedora fue muy profesional, la experiencia de a compra de mi Corolla fue exelente

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.

EVERYONE from start to finish was kind, patient, informative, honest helpful and NICE to work with. I purchased my vehicle there BECAUSE of the experience with the staff. The vehicle was just the icing on the cake!

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.

Quick service Clean waiting area Would prefer better coffee- kcups are terrible and excessive. Much better and less expensive coffee options out there.

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.

Gary Sanchez made the buying process straightforward, fun, and easy. I would highly recommend working with him if you are looking for your next GMC or Buick vehicle. Nice, smart guy.

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.

Brandon consistently goes above and beyond, ensuring that any unforeseen issues with my car are thoroughly addressed. He provides clear, accurate explanations, making the entire process smooth and stress-free. His commitment to superior customer service truly sets him apart, making every visit a great experience. 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.

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

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...

I have bought many cars from auto dealers over the years, but i have never been so impressed with the quality of help that I received for my first online, out of state purchase. The outstanding description and the most honest opinion of the vehicle that I received from John Esche made the buying experience a pleasure. They don’t get any better in my opinion. Thank you so much . Don from Ohio

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.

From the moment I drove into the service department check in, to returning to my spotless washed car, the treatment reached above my expectations. Every interaction was professional with complete explanation of details of worked done. I appreciate my salesman, Abbi, service provider Steve and the entire team.

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 !

We purchased a used Land Rover from Daniel (Cristea) a few days ago. We live 4hrs away and he and Josh the GM made the entire process painless. Daniel was very accommodating including willing to pick me up from the rental car agency when I returned the vehicle we rented to drive down one-way so we could drive our new one back home. I highly recommend him!!

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 got lost on the way there and was late. They fixed my car anyway

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.

Customer service and repair department excellent attention.

David is excellent

The salesman Ronaldo Santiago was nothing but a gentleman treated me like I was special I would recommend him to anyone he was very honest and loyal

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!

Coral Springs Nissan has always provided excellent customer service for all 5 cars my family and I have purchased. We are extremely satisfied with their services.

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.

Palm beach Toyota has an excellent customer service! They are a professional friendly and very careful team. The best experience and Best purchase! Thank you

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!

Lincoln always takes good care of us when we get our vehicle serviced. He listens to our requests and helps us with coupon savings.

I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.