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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
GMC Sierra 1500 SLT
for sale
near
Windermere, FL
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
EXCEPTIONAL Customer service!
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 bought this after going to the dealer just to look at
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.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Andy was so helpful and made sure I was taken care of he
Andy was so helpful and made sure I was taken care of he has the best customer service and really looks out for his customers.
Any reviews on this vehicle is not correct.
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 !
Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
very clean inviting place.
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.
2022 GMC Sierra SLT 3.0 Duramax
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!
Certified
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Started off my vehicle search at Mullinax Ford and
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.
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.
Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Shopping experience
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.
Pleased that I made this purchase
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.
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I HAD AN AWESOME EXPERIENCE WITH THE SANFORD BUNCH.
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
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.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Steve B and arturo reyes made my car buying experience
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
2018 crew cab gmc Sierra 1500
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.
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
They had a Tesla that was the exact color and miles I
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!
2019 Sierra SLT X31
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
Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Customer service very helpful, customer service they give
Customer service very helpful, customer service they give me good advice, I will recommend friends and families to bring their vehicles over for service, I will continue to come back for services.
I love it the look the interior mine is a red one and it
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
Used
2015 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
This truck is the base model and that is exactly what we
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.
Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great truck with some bad
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
Vehicle information
Features
Reviews
Overall I am very happy with my new Truck.
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?
Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great Selection!
This place is Amazing! We literally jumped from truck to truck to narrow down or choice. To be able to go to one place and have so many options, this was perfect.
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Drew Koba is the best Parts person you have
Drew Koba in the Parts Department is such an asset to the company. I have used him for years and would recommend him and this dealership to anyone. He is personable and extremely professional. It is almost as though you think you are talking to your long-lost friend. As a business, he is the type of employee you want. He keeps me, and I am sure others, coming back again and again.
I have the 1500 double cab with standard bed.
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.
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I was greeted with a warm welcome from a gentleman named
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.
Good afternoon everyone, yes, I’m a lady and I’m an owner
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
Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Several deals done here
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!
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I just purchased my third SUV (24 Tahoe Z71, preceded by
I just purchased my third SUV (24 Tahoe Z71, preceded by two Yukons) from Starling. The level of customer service, selection, price, are simply best in class. I can?t say enough about this great dealership. Thanks to Jorge, Freddy, Sammy, Dolores in service for her previous amazing work and help. Will choose Starling every time, and will recommend them to anyone and everyone who asks!
I own a 2023 Sierra 1500 Elevation equipped with the 2.
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. :)
Vehicle information
Features
Reviews
new owner of the gmc denali, 2018 6.2
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
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
..................................................
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.
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Easy to deal with.
Easy to deal with. Got the car I wanted at the price I wanted to pay.
Smooth ride strong motor decent gas mileage inside cab is
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!!
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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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GMC Sierra 1500 SLT by year
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24 listings starting at $55,296
GMC Sierra 1500 by trim
-
GMC Sierra 1500 Denali
1 Great Deal out of 26 listings starting at $31,800
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
