Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
GMC cars
for sale
near
Killingly, CT
- 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
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Purchasing my Jeep Grand Cherokee Limited from Imperial
Purchasing my Jeep Grand Cherokee Limited from Imperial was so easy. They are only 10 minutes from my house and had at least a dozen Cherokee L's for me to look at. Our Sales Agent, Kelsey Legeny, knew all about the various models and features and let us test drive a few. She gave me a great price and even extended the factory warranty as a bonus. I paid on Saturday and picked my new car on Tuesday morning. They took care of all the RMV paperwork and worked with my insurance agent. I didn't have to do any of that. When I picked it up, it was detailed to showroom condition. Very happy customer!
Great truck!
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!






Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Working with Dave for our purchase was great!
Working with Dave for our purchase was great! And at delivery he made sure I was comfortable with all the features before I left right down to making sure my nav was up and running so I’d be safely on my way!
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






GMC Certified
2024 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I recently had an outstanding experience purchasing my
I recently had an outstanding experience purchasing my 2024 GMC Sierra AT4 at Gates GMC in Windham, CT. From start to finish, the team at Gates exhibited clear communication and professionalism, making the process seamless and stress-free. What stood out the most was the transparency and honesty in every interaction, with no hidden agendas or surprises. I felt valued and understood, and they made sure all my questions were answered. I highly recommend Gates GMC for anyone looking for a reliable and customer-focused dealership. Thank you for an exceptional experience!
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
2022 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
Stopped by the dealership and asked if they could do an
Stopped by the dealership and asked if they could do an inspection...I didn't have an appointment. Senior Service Advisor Tim Islip was wonderful! He said he would squeeze me in...He did exactly that!! I couldn't be happier! What an extremely polite and courteous place! Thank you so very much..It was a pleasure to go there!!
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!






Used
2023 GMC Yukon Denali
Vehicle information
Features
Reviews
Needed a change from the old Cadillac SUV, visited
Needed a change from the old Cadillac SUV, visited Imperial and met Ach, an energetic salesman who showed us choices and we settled on the Tucson Hybrid. Dealership was solid, impressed by Ach and we love the car, very pleased.






Used
2023 GMC Yukon SLE
Vehicle information
Features
Reviews
I recently purchased a used vehicle from Imperial.
I recently purchased a used vehicle from Imperial. the salesman Gabriel Borrero was amazing. I told him my finance limit and he did not try to sell me a vehicle I could not afford. Ahmad Al-jallad worked for 2 days to get me financing with my low credit score. They will be my go to dealership from now on.






Used
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great people sure of the lady ZOE she?
Great people sure of the lady ZOE she?s very nice when I met her I knew I was going to meet nice female the vehicle I got was. Nice
Awsome
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!






Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I would like to especially recognize my Sales Rep,
I would like to especially recognize my Sales Rep, Jeffrey Jones. He was not sales aggressive, very down to Earth, and made me feel lease nervous. He was honest. Additional he worked with Peter and Sosa, who were also great, to get me into a new car. I left a 5 star rating on Google.
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
2023 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
SERVICE WITH A SMILE
Kayla Brazil was most helpful with my Jeep Wrangler, it had a leak and she was able to find the leak and fix it correctly the first time
Like the truck but also disappointed
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.






Used
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Gary and Anthony Miranda over at prestige Mitsubishi were
Gary and Anthony Miranda over at prestige Mitsubishi were amazing! Was able to get me in right away and take care of my Mitsubishi even though I didn’t buy the car there. Will be back for service and potentially a new car in the next 3 years! Thanks guys!
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!!






Used
2024 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
Great Service!!
I went to service for a state safety inspection. I was told it would take about an hour. An hour later, I was driving home. I found the service fast, efficient and courteous. That's what I want!!
2024 GMC sierra 1500 duramax 3.
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.






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Always get great results from Anchor Subaru.
Always get great results from Anchor Subaru. Ease of access to an appointment. A very clean and comfortable waiting area. Snacks if you need them. The advisor will let me know if anything needs to be addressed.
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
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Jarid was very straight forward.
Jarid was very straight forward. Easy to work with and gave us many options to choose from. He was patient and helped make the best decision for our family.
This truck has a jerk when changing gears sometimes.
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.






Used
2024 GMC Yukon Denali Ultimate
Vehicle information
Features
Reviews
Very pleasant our sales person was Craig Adams n he went
Very pleasant our sales person was Craig Adams n he went above n beyond for us n got all of our questions answered so that how we decided to buy a Nissan Rogue
Purchased new in October 2024.
Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024






Certified
2023 GMC Sierra 1500 AT4
Vehicle information
Reviews
Great response to all my questions about the certified
Great response to all my questions about the certified pre-owned vehicle. I am very pleased with the purchase .
"THE" GMC Truck!
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.






GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I have purchased several vehicles from Paul Masse in the
I have purchased several vehicles from Paul Masse in the past so I already knew what service level to expect. I was not surprised when they exceeded my expectations this time. Our sales person, Josh, had done his homework prior to my arrival. There were a few trucks waiting for me when I arrived. Josh did a great job of explaining the differences between the two and I quickly decided on the one I wanted. I received a great offer on my old truck and we sealed the deal that day! I came to pick up my new Silverado a few days later and all of electronics were preset just the way I wanted. I really appreciate his knowledge of the vehicle. I left feeling 100% satisfied. I know where I will be going when I'm ready to trade in again! David Hoague
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
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
They were very helpful but I have not made a purchase of
They were very helpful but I have not made a purchase of an i7 yet
Looked at more expensive truck with less options, bought
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.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Tommy was so very super.
Tommy was so very super. He was helping before I even arrived at the dealer ship. , and once I found which one I was looking at he had it ready for me to take it out for a test drive , and knew it and he took care of everything. I highly recommend them. That go above and beyond. To help you. Thank you Tommy.
Brake Pad Monitor
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...






Used
2023 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
Everything was great.
Everything was great. Sales man was clear and knowledgable. Manager was low key and gave a fair trade deal.
Just wondering
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. ??????????????????????????????????????????? ?????????????






Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Spencer is awesome
We came to carmax after looking at a few cars at other dealerships. We loved that carmax doesn't have any hidden fees. Spencer, in Warwick MA, was amazingly helpful and we are so grateful to have worked with him! Thank you so much.
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
About GMC
What is the cheapest GMC vehicle available?
The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,338.
Which GMC vehicle has the best MPG?
The GMC Yukon Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which GMC vehicle has the longest range?
The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which GMC vehicle has the most deals?
The GMC Sierra 1500 has the most available deals on Cars.com with 2559 great deals out of 14963 listings starting at $1,985.
Where can I find the most GMC deals?
The most GMC deals can be found near Harrisville, RI with 69 great deals out of 381 listings starting at $7,950.
*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 GMC by price
- GMC for sale under $15,000 in Killingly, CT
- GMC for sale under $20,000 in Killingly, CT
- GMC for sale under $25,000 in Killingly, CT
- GMC for sale under $30,000 in Killingly, CT
- GMC for sale under $40,000 in Killingly, CT
- GMC for sale under $50,000 in Killingly, CT
- GMC for sale under $100,000 in Killingly, CT
Used GMC by city
-
Used GMC in Danielson, CT
36 Great Deals out of 259 listings starting at $7,950
-
Used GMC in East Brooklyn, CT
37 Great Deals out of 260 listings starting at $7,950
-
Used GMC in Putnam, CT
49 Great Deals out of 303 listings starting at $7,950
-
Used GMC in Brooklyn, CT
27 Great Deals out of 231 listings starting at $10,500
-
Used GMC in Wauregan, CT
35 Great Deals out of 211 listings starting at $7,950
-
Used GMC in Foster, RI
55 Great Deals out of 338 listings starting at $7,950
-
Used GMC in Pomfret, CT
25 Great Deals out of 227 listings starting at $10,699
-
Used GMC in Moosup, CT
34 Great Deals out of 217 listings starting at $7,950
-
Used GMC in South Woodstock, CT
26 Great Deals out of 232 listings starting at $10,699
-
Used GMC in Sterling, CT
41 Great Deals out of 244 listings starting at $7,950
-
Used GMC in Glocester, RI
61 Great Deals out of 358 listings starting at $7,950
-
Used GMC in Plainfield, CT
31 Great Deals out of 190 listings starting at $10,500
Used GMC in Killingly, CT by model
-
GMC Sierra 1500 in Killingly, CT
14 Great Deals out of 101 listings starting at $10,500
-
GMC Terrain in Killingly, CT
8 Great Deals out of 44 listings starting at $7,950
-
GMC Acadia in Killingly, CT
6 Great Deals out of 34 listings starting at $9,500
-
GMC Sierra 2500 in Killingly, CT
4 Great Deals out of 26 listings starting at $12,500
-
GMC Canyon in Killingly, CT
1 Great Deal out of 25 listings starting at $16,998
-
GMC Yukon XL in Killingly, CT
5 Great Deals out of 23 listings starting at $23,999
Used GMC by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.