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Used
GMC cars
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 Terrain SLE
Vehicle information
Features
Reviews
Thank you to AJ for making my dream come true of becoming
Thank you to AJ for making my dream come true of becoming a car owners again, after many years!! Thank you to the whole Nissan of Wesbury family❤️❤️
Love my GMC Terrain!
I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.






Used
2022 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
I had a great experience at Blasius South.
I had a great experience at Blasius South. The staff was friendly, knowledgeable, and genuinely helpful throughout the entire process especially Luis, Veronica, Jay, and Mike L. They made buying my car easy and stress-free, answering all my questions and offering great advice, and went above and beyond to make sure everything was taken care of. Highly recommend this dealership for anyone looking for a smooth and pleasant car-buying experience!
Love my GMC HD
I ordered a 2022 3500 SRW Pro LB Double cab 4x4 in silver metallic / blk cloth. Added preferred package; gooseneck pkg; X31; upgraded wheels; camper/Snowplow prep; black steps. Got the 6.6 gas L8T. No start/stop and runs on all 8 cylinders all the time. I Love this truck. Had Rams and Fords in past. This is my first GM truck. I am in my 50s so not a brand thing... just a great truck. It was delivered in June. Truck rides great, tows very well, reciever or gooseneck. Fuel mileage is outstanding! Especially for a 4x4 one ton. I get 16 to 18 highway when not towing. I was shocked by how well it did and impressed with towing mpg as well. I generally tow between 6 and 14,000 lbs. Loads include a Glacier bay catmaran boat, 30' camper, and 3 axle 25' gooseneck. Truck easily handles those loads. The L8T engine is smooth and powerful. The 6L90 Transmission functions perfectly. If something were to happen to this truck I would not hesitate to order an exact replacement. So far very satisfied. MSRP as ordered was $53,945.






Used
2021 GMC Canyon Base
Vehicle information
Features
Reviews
We recently purchased a Cadillac and worked with Victor
We recently purchased a Cadillac and worked with Victor during the process. He made the entire experience seamless and stress-free! Victor was professional, knowledgeable, and incredibly efficient. He had everything ready for us, and we were in and out faster than we expected. It's clear he values his customers time and ensures they get exactly what they need. Highly recommend working with Victor if you're in the market for a new vehicle.
I have loved and owned Chevy and GMC midsized trucks
I have loved and owned Chevy and GMC midsized trucks since 98 when I purchased a used S-10. My latest purchase is a 2021 GMC Canyon Denali bought brand new. It's been a great truck until my power steering unit went out due to corrosion. It only has 32,200 miles on it and I have never gotten it wet other than car washes and driving in the rain which is normal conditions. I had purchased a mid grade extended warranty through GMC after my lease was up and purchased the truck. I am being told this is NOT covered due to it being external wiring. So I feel this is a manufacturing malfunction and bad engineering for water to be able to get in to cause such corrosion so beware. This is an open case filed with GM currently to hopefully rectify the matter.






Used
2008 GMC Sierra 2500 SLE1 H/D Crew Cab
Vehicle information
Features
Reviews
Awesome Salesman and Great Price
I live in the Indianapolis area and found the SUV my family was needing. I talked to Shawn and told him I wanted an honest description of the vehicle before I drove 5 hours to purchase it. When we got their it was exactly what he described. I would definitely buy from Shawn again!






Used
2022 GMC Terrain SLE
Vehicle information
Features
Reviews
Nothing flashy, just solid and honest.
Nothing flashy, just solid and honest. Prices matched online listings, no weird add-ons. Took an Envision out for a test drive 15 minutes after walking in. They don’t act like sales pros, just real people helping out.
My 2022 terrain
25 000 miles on it so far No issues at all Power is fine Bluetooth is terrible Memory seats need work Lumbar is a bad design






Used
2018 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Marilyn has awesome product knowledge found exactly what
Marilyn has awesome product knowledge found exactly what I was looking for. My experience was a smooth no pressure transaction.
Safest Vehicle I've Owned
I bought a 2016 Yukon XL and after just a few weeks, a vehicle ran a stop sign and totaled the vehicle. However, the vehicle was so sturdy that even though it was a huge crash, I was not injured more than bruises. I replaced it with a 2018 Yukon XL because I know it is reliable and safe.





Used
2016 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Excellent dealership gave me great customer service easy
Excellent dealership gave me great customer service easy and efficient. Paid me top dollar for my trade in. And gave me a very fair price on their bmw M5. Thanks for getting me my dream car at only 6% when everyone else was at 12% finance gurus will send my people to you Nick!
sweet
Great Trucks! Owned quite a few and they never let me down and seem to hold their value. I will keep buying them for as long as I can.






GMC Certified
2021 GMC Canyon AT4
Vehicle information
Features
Reviews
Great experience and service!
Great experience and service!! Prior to pickup everything was explained and verified in order to have a seamless delivery experience. Sharon was great at going over everything and Mike took it home with no hiccups. Definitely great customer service and experience!! Would recommend and buy another vehicle!
I bought my gmc canyon used with 29,300 miles on the
I bought my gmc canyon used with 29,300 miles on the odometer. It has the 2.8 ltr I-4 turbo diesel engine. I'm towing a 5,000 lb travel coach. First thousand miles was today. The small engine gets for me astounding fuel milage. Towing the coach i averaged 22. 8 mpg on a trip to the Eastern Sierras. 368 ft lbs of torque is more than enough to haul the trailer to 10,000 + ft elevation. Just be patient and use the torque to tow up a mountain. The fit and finish is excellent, the blue metallic paint turns heads. After 3 yrs a good waxing had it looking showroom new. This is my first gmc ever. If it holds up and runs 300,000 miles like the sales rep stated it's capable of doing. I'll let you know. The one down side is the emissions on the engine can cause reliability issues. Advice i found on a forum says use a good quality injection cleaner in every fill up . Every fill up for the life of the truck. They are capable 300,000 and higher if we'll cared for.






GMC Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
This is my third lease with Melissa.
This is my third lease with Melissa. It can?t get any easier!!! She is the best!!! She always knows how to help us make this transition seamless!
Our 2021 Terrain SLT is really a nice auto.
Our 2021 Terrain SLT is really a nice auto. Gets great 30 MPG approximately, But, 0 to 60 is lacking horsepower. Great Little highway auto. Comfortable.....






Used
2022 GMC Terrain SLT
Vehicle information
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Reviews
I've had my eye on the Mitsubishi for a while, and I
I've had my eye on the Mitsubishi for a while, and I finally got to test drive it. It was everything I hoped for and more. The handling, the comfort, the features just felt right. The staff was top-notch. I had a million questions, and they answered every single one without any rush or pressure. Just a fantastic experience overall!
Hhhhhhhhhhhhhjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
Estamos muito felizes com nosso carro muito confortável muita seguro . Dar confiança ao motorista espaço bom para minha família eu minha esposa e dois filhos






Used
2022 GMC Terrain SLE
Vehicle information
Features
Reviews
Great dealership to work with.
Great dealership to work with. I had the pleasure of dealing with Zeeshan, Willie and Akbar and I have to say it was the best interaction I had in any car sales. They were professional, courteous and actually cared about what we wanted. Most importantly, they were honest. Communication was too notch and I was updated every step of the way by text or call. They went out of their way to make sure we had the best sales experience from beginning to end. The car itself is beautiful and they didn't cut any corners in the sale. I wouldn't hesitate to recommend them to any one and when I'm in the market again will definitely be a return customer.
Road trip 2022 GMC Terrain
Taking it on road trip Oklahoma to Key West Florida w/ stopover in Tennessee. I am getting 30 mpg running 75 mph. It handled like a dream going through Smokie mt. I was getting 32 mpg there. I like the ride on the interstates & I love the adaptive cruise control.






Used
2023 GMC Sierra 2500 AT4
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Reviews
Milea makes good on body work repair issues.
Recently I wrote a complaint review regarding an issue I was having with Milea regarding collision body works repairs. The repair issues have been resolved. Milea Service Manager Angelo contacted me, service was performed on my vehicle, dents were repaired. Problem was corrected satisfactory. Milea made good.






Used
2023 GMC Sierra 2500 AT4
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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!






Vehicle information
Features
Reviews
I’ve traded in cars before, and it’s not always the best
I’ve traded in cars before, and it’s not always the best experience, but this place really impressed me. The process was simple, straightforward, and they gave me an offer that was more than fair. I bought an incredible newer model instead and left super happy! Great experience all around!
Good car only some issues
Have had lots of problems with the wheel sensors. New tires and new sensors and still have the same issue. Shows tire low and it is not. Just car not even two years the air conditioning would not blow out cold air. The compressor in the back went out, need to be replaced. Side car waring lights come on sometimes even though no car anywhere near me. Fold in mirrors are a joke the driver side comes in and out, however the passenger side sticks. Dealer said yeah that happens. This car is garage kept!






Vehicle information
Features
Reviews
Great guys and girls at the dealership.
Great guys and girls at the dealership. Car was as described. Guy evwn fixed a air sensor before I took the car. Was an easy transition.
No comparison
I am 84 years of age therefore I have owned several automobiles and cannot compare any other that I have owned to this Acadia. It has been the best overall transportation I have ever owned!






Used
2019 GMC Acadia SLT-2
Vehicle information
Features
Reviews
Thanks Holman for your excellent service the process was
Thanks Holman for your excellent service the process was quick and smooth I'm definitely happy with my car
Love this Denali 2019 Acadia.
Love this Denali 2019 Acadia. Bought in 2018 with a large Houston Dealer Discount (22%). Replaced 1 Battery under Factory warranty and the common Park/Assist malfunction repaired under 3rd Party Warranty ($1200+) in 2023. Smooth ride, V-6 @ 24-26 mpg highway/16-17 mpg town driving. Thermostat only other repair/replacement.






Used
2021 GMC Savana 2500 Work Van
Vehicle information
Features
Reviews
Employees came in on days off to help me, and were very
Employees came in on days off to help me, and were very willing to help. They were knowledgeable and friendly.
Best look vehicle ever owned
Tons of room , plenty power , very fancy and high tech for a truck worth every dollar and look very nice on the outside






Used
2022 GMC Acadia AWD SLE
Vehicle information
Features
Reviews
Tofi is awesome, best sales experience ever.
Tofi is awesome, best sales experience ever. Found the perfect spec for me, made the whole process so easy. Definitely would recommend him and the entire team at Tasca Kia.
I love my Acadia Denali.
I love my Acadia Denali. It is fully loaded with anything you can think of.I love the V6 engine and how smooth it drives and rides






GMC Certified
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Pleasure to deal with RVC GMC easy to make appointments
Pleasure to deal with RVC GMC easy to make appointments and the staff are always attentive and helpful. Great! Great! Great! Great! Great! Great! Can?t think of anything else to say
Great Truck
I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.






Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
My porches the 2018 Toyota Sienna Tom use car
My porches the 2018 Toyota Sienna Tom use car representative was very nice and informative I didn’t feel any pressure I drove 2hr from Long Island to that location and I don’t regret first time I did look at the car no surprises I did like the car and we did the paper work with finance department the was also nice he was a were kind and we went week after the day we wants car was ready front of the showroom I will thanks again for the service this days you won’t see any dealerships like this
This is a luxury suv with plenty of room.
This is a luxury suv with plenty of room. I'm still learning the features. It is a smooth ride with a great interior. Great for towing a popup camper.
*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 $9,000 in Cos Cob, CT
- GMC for sale under $10,000 in Cos Cob, CT
- GMC for sale under $15,000 in Cos Cob, CT
- GMC for sale under $20,000 in Cos Cob, CT
- GMC for sale under $25,000 in Cos Cob, CT
- GMC for sale under $30,000 in Cos Cob, CT
- GMC for sale under $40,000 in Cos Cob, CT
- GMC for sale under $50,000 in Cos Cob, CT
- GMC for sale under $100,000 in Cos Cob, CT
Used GMC by city
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Used GMC in Cos Cob, CT
100 Great Deals out of 506 listings starting at $2,695
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Used GMC in Riverside, CT
103 Great Deals out of 503 listings starting at $2,695
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Used GMC in Old Greenwich, CT
102 Great Deals out of 495 listings starting at $2,695
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Used GMC in Greenwich, CT
105 Great Deals out of 516 listings starting at $2,695
-
Used GMC in Pemberwick, CT
108 Great Deals out of 526 listings starting at $2,695
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Used GMC in Glenville, CT
108 Great Deals out of 516 listings starting at $2,695
-
Used GMC in Stamford, CT
77 Great Deals out of 412 listings starting at $2,695
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Used GMC in Byram, CT
102 Great Deals out of 467 listings starting at $2,695
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Used GMC in Port Chester, NY
107 Great Deals out of 478 listings starting at $2,695
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Used GMC in Rye Brook, NY
105 Great Deals out of 482 listings starting at $2,695
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Used GMC in Rye, NY
110 Great Deals out of 481 listings starting at $2,695
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Used GMC in Darien, CT
84 Great Deals out of 426 listings starting at $2,695
Used GMC in Cos Cob, CT by model
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GMC Terrain in Cos Cob, CT
49 Great Deals out of 123 listings starting at $2,995
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GMC Sierra 1500 in Cos Cob, CT
12 Great Deals out of 110 listings starting at $6,995
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GMC Acadia in Cos Cob, CT
11 Great Deals out of 99 listings starting at $5,500
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GMC Yukon in Cos Cob, CT
9 Great Deals out of 37 listings starting at $18,499
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GMC Canyon in Cos Cob, CT
7 Great Deals out of 34 listings starting at $5,600
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GMC Yukon XL in Cos Cob, CT
1 Great Deal out of 34 listings starting at $2,695
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GMC Sierra 2500 in Cos Cob, CT
3 Great Deals out of 23 listings starting at $13,485
Used GMC by body style
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