Used GMC trucks for sale near Palm Beach, FL

Will was great. Helped me find the perfect car with a great deal. Smith was courteous and so was the manager on duty. Quick transaction overall.

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. :)

Brandon is the best advisor . Keep me informed and handle my issues very well . Return my vehicle back to in better condition than I brought in to the dealership . Great service and great people .

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!

No hassle, no pressure, easy to work with staff, especially the salesman and the business manager. Would certainly return here for my next purchase!

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

Bobbie was the best! Very easy and professional. She is an asset to Mullinax. Dan Thomas

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

Good honest salesman and manager. Giovani and Andre'. Great car at a fair price. No extra xx fees. Only what they told me when i called.

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!

Andre is a terrific salesman with a thorough understanding of what the customer wants. He follows through with helpful suggestions and alternatives.

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 have to come back and provide an update. When the Actual General Manager, Sam heard my story he called me and immediately went into action. He apologized for the experience and told me to bring the car back. He offered me 3 options, and said he was here to help and he wanted me to know that he would find out who the last person I had spoke to. He assured me that he would help, and that Napleton prides themselves on doing good buisness. I can tell you, he kept his word. He went above and beyond and got me a full refund on the warranty and made sure the matter was resolved. I'm a woman of limited means, and he has been a blessing to me. Thank you Sam! I honor and appreciate you.

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.

I had an incredible good experience with these fine folks. Orlando n Shawntal were amazing and made the purchase of my SUV go so smoothly. Very friendly and kind staff. I am so pleased with my purchase!

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?

Five - Star Team. Miguel Mijangos, the best service manager! Great facilities, team always kind, Miguel always friendly, detailed, great follow up when needed. Great quality loaners.

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

I recently worked with S. Snyder and W. Rejouis on my purchase and financing respectively. After ~2 months I can securely say I left with an excellent car bought on reasonable terms. The process is never perfect, but I do want to offer some tips based on my experience: > ask up front if the vehicle is actually Certified Pre-Owned, or just listed as such > if you see any lights, look up what they actually mean and ask the dealer for the specific fix, not just "can you do something"

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.

Sarahi & Erik were great to work with. Fantastic experience & will come back again. Clean & comfortable showroom.

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

Outstanding buying experience. Answered all questions, listened to my needs and addressed my concerns. Not pushy or hard sell. Fair pricing and great customer service from entire sales team, financing and after sale service. Doesn’t get any better! Would not hesitate to recommend them.

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

Scott Crowder took time to go over my needs as I was researching a used car. When I make my final decision he will be my go to.

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 have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.

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.

From the moment I walked in, every department at Greenacres Nissan went above and beyond to make my experience exceptional. Sales Department: The sales team was knowledgeable, patient, and genuinely interested in helping me find the perfect vehicle. They listened to my needs, explained all the options clearly, and made the buying process smooth and stress-free. I never felt pressured—just supported. Top-notch service! Scheduling was easy, and the technicians were thorough and efficient. They explained everything clearly and made sure my vehicle was in perfect condition. I appreciated the transparency and professionalism. Every interaction—from the front desk to follow-up calls—was warm, professional, and attentive. It’s clear that customer satisfaction is a top priority here.

Great group of guys who are always willing to help make your dream comes true!

Robert was very nice and helpful had a oil change and new filter thank you robert

I built and ordered my new 2024 Denali pickup truck. My salesmen was John Tambone and Daris Marshall. Both were very professional and knowledgeable. I will definitely use them in the future.

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.

Response to my inquiry was prompt and courteous. So was the follow-up as the sales agent checked with me regularly. The initial internet presentation of the car wasn't great as pictures were of "other" cars of the wrong color, etc. I didn't buy the car so I don't know what happened after a few days.

Bought this 2016 GMC Canyon (4cyl) at car max in 2017 . It was part of a commercial fleet and was well taken care of and low mileage . I’ve only have had one problem and that was in the engine cooling system where I had to replace two hoses and a goose neck . While repairing that I noticed an oil leak around the valve cover so I replaced the gasket . It was under warranty still ( just happened in Jan 2024 ) . I could have repaired it myself but who wants to get all dirty when it can be repaired by GMC at little or no cost to me. It still has 6 months remaining on warranty ( I did purchase from CarMax) hoping it does not need any further repairs . It is 8 years old and according to its records this is the first repair other than natural repair items that had ever been needed . It rides well pulls my utility trailer fully loaded just fine . I also have a 2000 Ranger that I had to replace the tranny on when it was just a few years old . It has never needed any other work. I believe the GMC will last me for years to come . But you never know so I will be buying another after market warranty on it when the time comes . I’ve already added that to a 2015 vehicle I own who’s warranty had expired . I’m a old school mechanic I can repair olde vehicles easily ( compared to todays ) I’m also a former Turbo Prop Mechanic from the Air Force and worked those motors for almost 29 years . I had worked on Piston Air Craft Motors for a few years before the change . A lot like a car piston motor in many ways . Two kinds of piston motors on Air Craft . Line a cars block or a receptacating motor( Round) . Very easy to trouble shoot vs Turbo Prop. Just letting you know that I have experience as a mechanic and know a real problem vehicle when I see one . Would buy a GMC canyon again or maybe go larger due to my new 42 foot long Camper I have rec bought .