Used GMC Sierra 1500 SLT for sale near Delray Beach, FL

Jesus and the entire staff were great. They got me a great deal. Highly recommend him.

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 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!

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!

My sales associate was named Mimi. She was responsive with all my questions, had the vehicle ready for a test drive when I got there and was very personable. I did not purchase the vehicle but will still continue to work with Mini to find the right fit.

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.

The whole experience was very rewarding. No pressure. Smooth transition of trading and receiving my new 2024 MDX S Type. Jason was a wonderful salesman..

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.

Craig Vetti made my car buying experience very pleasant. Craig is very knowledgeable especially when I was not purchasing a Mazda. Will in the credit department was also a pleasure to deal with. Everyone I dealt with Craig,Will,and Hudson who delivered my beautiful new Tahoe was a pleasure to deal with. Thank you so much, and I intend to send future business your way. Joe Joyce

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.

Customer service and repair department excellent attention.

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 !

⭐️⭐️⭐️⭐️⭐️ Auto Gallery Hollywood is hands-down the best place to find unique, high-performance vehicles. I just picked up my dream car — a Mustang GT500 Shelby — and the experience was flawless from start to finish. The team was knowledgeable, professional, and made the entire process smooth and enjoyable. The car is everything I hoped for and more — pure power, stunning design, and an absolute head-turner. If you want something truly special, this is the place to go! Thank you Idan and Avi

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

Thank you Leo for your help I love my new truck Recommend dealership Good Job

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.

They were very helpful quick to answer calls and tried to do all they could do to help me out

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.

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!

Very smooth process from picking out our car all the way to getting the keys and driving it home.When we first got married our first new car was a Sentra it was defendable and trouble free so we decided to buy another 30 yrs later .

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 always have good experience with grieco Chevrolet Delray,my sales person is fantastic and very knowledgeable,Sergio the manager work hard to get me the best deal available,I am very happy,I will definitely refer my friends and family,thank you guys

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

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?

The Reps were thorough and professional. I never regret a visit so far and I?ve been going there for the past 2 years.

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!

Ricardo Ribeiro is very helpful, friendly, patient Ricky try his best to fine and fit you in the right car

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 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.

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.

Brandon was terrific! He goes over the car very carefully and even paired my phone for me! If you need a car. Go see Brandon!

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.

The other reviews here are penny ante, very minor stuff. I asked Lisandro for an out the door price and I got it fast, with options to help me with financing and shipping. Most other dealers are very slow and never give that price. Performance Mitsubishi's price was $12000 more than advertised. Give both a chance and you will do business with Lisandro. Spend a couple minutes and see. Besides being GREAT to deal with, test drive the Outlander. It drives better than the Rogue and is crazy cheaper than Toyota. It is nicer inside too. Don't buy a turbo gas car. They don't last as long. Buy an Outlander from Lisandro and you will get the deal and be happy with your car.

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

Kenny was my salesperson who did a great job with the sale of a used Lexus RX350 suv. This was an online purchase and luckily he worked with my friends who were available to test drive and look over the vehicle. Overall a good experience.

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!

Seemed to be good folks but they did low ball trade in value on my C7 2019 Corvette with 3LT. Others had offered $3-$4,000 more but they dd not have trade I wanted. So I passed.

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.