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Used
GMC trucks
for sale
near
Cos Cob, 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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Always great customer service.
Always great customer service. Excellent waiting area with fresh coffee and a good choice of goodies while you wait! I love the new computer system showing your car while you wait
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
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Technically
The technician was very helpful( Max) easy to talk to and was very Polite make our transaction easy and quickly and mannerly will go again to him for assistance
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
2019 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Victor was super nice and professional and patient.
Victor was super nice and professional and patient. Knew much about the vehicle and its history and had maintenance documents ready to give me along with carfax. He also have the vehicle washed before my visit. He was very prepared. I did not buy on that day but I’m hoping to return should they agree to be flexible on their pricing. Seems like a well run dealership.
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
2025 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Good experience with new guy Mike.
Good experience with new guy Mike. friendly dealership., quick response to my questions and inquiry
Let me start by saying I have the AT4 model with the
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.
Used
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
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
2024 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
I purchased my new to me 2018 Sierra 1500 Denali from
I purchased my new to me 2018 Sierra 1500 Denali from Mike Rose and the team at Brewster Ford today 12/13. While hesitant to purchase a vehicle from a dealership over 100 miles from home, Mike made me feel comfortable and was willing to work to make the whole transaction as smooth as possible. Would definitely do business with them all again.
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
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I’m strictly a service customer and bring my older Acadia
I’m strictly a service customer and bring my older Acadia here. Scheduling through the website works without phone calls, confirmation comes by email and reminders by text. When I arrive they already know what to do and I just hand over the keys. I wish all dealers worked like this.
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
Great experience.
Great experience. Andrew is the best. He was very noligable. Was able to get us a great price and we love our new vehicle. We would not want to work with anyone else and will go to him for all our purchases. We highly recommend Andrew if you are looking for a great price on an excellent vehicle. Five stars to Andrew and Stream Auto. Thank you so much
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
2024 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
My guy Victor had me in and out in no time excellent
My guy Victor had me in and out in no time excellent experience! Go there
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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I bought two cars from Mike Barrows.
I bought two cars from Mike Barrows. Mike's salesmanship goes unmatched. He did not pressure us at any point and was always willing to do his best on a price for us. The transaction was quick, easy and smooth. Just to top it all off Mike donates $50 dollars for every car he sells to united for the troops and having two grandparents that served this really blew me away. Thanks Big Mike!
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great dealer with some of the best selection of vehicles
Great dealer with some of the best selection of vehicles kept indoors I’ve come across. The staff is all very friendly and helpful and they helped me get the exact car that I wanted all in the same day!
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
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Perfect Experience
I’ve always dreaded going to dealerships; expecting to spend my whole day being pressured into buying something that I “give in” to so the salesperson shuts up and usually more than I wanted monthly payments to be (lessons learned). My experience yesterday was the complete opposite! My salesman Rob Mosen-super awesome! Honest, real, down to earth. He has the perfect balance of businessman and advisor and I definitely recommend him to everyone. Matt and Ron were awesome too, very personable. The whole atmosphere is comforting. Kind of makes you want to go and just hang out with them all day. Needless to say, I left with a new jeep. Thank you everyone!!
Beautiful Truck
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!
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I visited on the second day being opened and had a great
I visited on the second day being opened and had a great experience in buying a 2022 Explorer and trading in a 2016. It was seamless. Had an issue with the new car that turned out to be a factory defect that they had Ford correct. All good. I’ll be back.
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. :)
Used
2015 GMC Sierra 1500 SLE
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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Used
2023 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
Amazing service team, tech kept vehicle clean and service
Amazing service team, tech kept vehicle clean and service Consultant kept me up to date on my needed services and repair, pricing is affordable and fair
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
2022 GMC Sierra 1500 Limited AT4
Vehicle information
Features
Reviews
We are happy with the staff and clean environment.
We are happy with the staff and clean environment. Lucas and Rob was really helpful with the purchase.
This truck is great if your not trying to haul 10k lbs.
This truck is great if your not trying to haul 10k lbs. For every day use it's great on gas and I fit everything I need in the bed.
Used
2024 GMC Canyon AT4
Vehicle information
Features
Reviews
Peter is a kind person and wonderful salesman.
Peter is a kind person and wonderful salesman. He is a credit to Ingersoll Auto Group! He helped make our lease go smoothly and efficiently. This is our second time we have worked with Peter to lease a new car, and he directs us to the perfect car for our needs.
Our AT4X has been an excellent mid-size truck.
Our AT4X has been an excellent mid-size truck. The ride is shockingly smooth and the engine has a lot of torque. Wish the interior had less plastic and GM's failure to have a rear view camera mirror or controls for garage/gate contols is inexcusible. Overall, could not be more pleased with this truck.
Used
2023 GMC Canyon Denali
Vehicle information
Features
Reviews
Car shopping
My experience at east hills was great , hopefully after my lease is done I can come back and trade it back in for another vehicle.
Missing a few things that could really make it better.
Missing a few things that could really make it better. Homelink for garage door isn’t offered? Doesn’t come with a receiver type hitch however what does comes with it is almost the same amount of steel. The phone charger doesn’t work quite right and they know it.
Used
2021 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great experience and chemistry Joseph Etcheto was just
Great experience and chemistry Joseph Etcheto was just flat out fantastic He made sure the car I wanted was available and worked on my time to make sure I was happy with this decision
Beautiful truck
I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!
About GMC
What is the cheapest GMC vehicle available?
The GMC Terrain is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $20,059.
Which GMC vehicle has the best MPG?
The GMC Sierra 1500 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 3253 great deals out of 15649 listings starting at $1,500.
Where can I find the most GMC deals?
The most GMC deals can be found near Darien, CT with 35 great deals out of 177 listings starting at $4,900.
*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.
GMC Trucks by city
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GMC Trucks in Riverside, CT
26 Great Deals out of 157 listings starting at $4,900
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GMC Trucks in Old Greenwich, CT
26 Great Deals out of 156 listings starting at $4,900
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GMC Trucks in Greenwich, CT
35 Great Deals out of 182 listings starting at $4,900
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GMC Trucks in Pemberwick, CT
25 Great Deals out of 150 listings starting at $4,900
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GMC Trucks in Glenville, CT
25 Great Deals out of 149 listings starting at $4,900
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GMC Trucks in Stamford, CT
34 Great Deals out of 177 listings starting at $4,900
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GMC Trucks in Byram, CT
20 Great Deals out of 118 listings starting at $4,900
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GMC Trucks in Port Chester, NY
21 Great Deals out of 125 listings starting at $4,900
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GMC Trucks in Rye Brook, NY
26 Great Deals out of 140 listings starting at $4,900
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GMC Trucks in Rye, NY
21 Great Deals out of 125 listings starting at $4,900
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GMC Trucks in Darien, CT
35 Great Deals out of 177 listings starting at $4,900
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GMC Trucks in Harrison, NY
20 Great Deals out of 108 listings starting at $4,900
GMC Trucks in Cos Cob, CT by model
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GMC Sierra 1500 Trucks in Cos Cob, CT
19 Great Deals out of 104 listings starting at $4,900
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GMC Sierra 2500 Trucks in Cos Cob, CT
4 Great Deals out of 31 listings starting at $9,995
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GMC Canyon Trucks in Cos Cob, CT
5 Great Deals out of 26 listings starting at $19,900
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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.