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
Westbrook, ME
- 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.






Vehicle information
Features
Reviews
Great customer service, and care.
Great customer service, and care. I appreciate all the attention and customer service. I buy cars from Ira Ford Saco because of the outstanding service. Thank you.
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
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Shockingly easy, pressure-free and hassle-free
From the moment I walked in to the dealership, Jeff made me feel welcome and at ease. Having walked in the Porsche showroom (accidentally), I joked to Jeff that I'd love to be in the market for a Porsche, but that it was beyond my price range (I was looking for a used vehicle under $16,000!). He said it didn't matter to him what I was there to buy and he was delighted to help me. I couldn't be more impressed with his no-hassle, no-pressure, and friendly demeanor. Knowledgeable, affable, and professional from the start, Jeff asked me some questions about my vehicle needs and wants. He showed me a few cars that met my criteria and steered me away from those that didn't. After test-driving a couple of cars, I drove all over greater Portland and did a lot more car shopping at other area dealerships. After spending another two days test driving other cars (and dealerships/sales staff), I went back to Jeff at Morong knowing I was, without a doubt, in the best hands, getting the best customer service. (I wish I hadn't wasted my time at other dealerships, but am grateful to have confirmed my confidence in Morong.) I called Jeff as soon as I walked away from my final test drive at another dealer and asked if the car I wanted was still available. Thankfully it was. He speedily ran it thorough a final service check so that I could have it by COB on a Friday. Jordan was equally impressive when it came time to finalize the deal and documentation. It has been over a month since my purchase and I'm as delighted as the Friday I picked up my new (to me) Kia Sorento. Yep... a Kia from a high-end dealer. The car is in pristine condition, full leather, heated and cooled seats, luxury package. I recommend Morong highly and without reservation. Thanks to the entire dealership, and Jeff in particular. I'll be back when it's time. In the meantime, I recommend you to anyone I know who's in the market for a car.
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
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Overall great experience from inquiring about a vehicle
Overall great experience from inquiring about a vehicle on line with a follow up phone call to closing the deal.
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Dealing with Crafts was a pleasure.
Dealing with Crafts was a pleasure. Dan H was our salesman and made the process painless ! By far the best car buying experience we have had EVER. FRIENDLY and helpful staff and beautiful, affordable cars! Thank You, Dan Pulkkinen
Short turn radius
I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.






Vehicle information
Features
Reviews
Service Department
Jason Snyder is one of the best Service Writers we have ever had , great great guy
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
2024 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
Justin and steve are amazing.
Justin and steve are amazing. They came through for me in a HUGE way this past weekend. I can't say enough about their desire to provide top notch customer service.
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






GMC Certified
2023 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
I had a great experience with Bill Dodge and their Sales
I had a great experience with Bill Dodge and their Sales team. They were friendly and easy to work with. I felt like I got a great deal on a quality used vehicle. I would definitely recommend them.
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
2017 GMC Acadia SLT-2
Vehicle information
Features
Reviews
Went very well completed under the estimate of time and
Went very well completed under the estimate of time and all were very courteous showed us the check list and it was all green and showed the paperwork for the recall work
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
Ranisha Harris provided excellent help in setting up my
Ranisha Harris provided excellent help in setting up my appointment, understanding my timeframe, what I wanted done, applying coupons. She was patient, friendly, professional and effective. When I arrived, she checked me in efficiently, confirmed the work to be done, gave a spot-on estimate of how long the service would take, and answered my questions. The work was completed, documented, and printed out, including the before-after chart showing the 4 wheel alignment. She explained the estimated cost, and how my discounts would be applied at the end. She was accurate in time and cost estimates, and she applied coupons perfectly. She was a pleasure to work with and I give her my highest rating.
2019 GMC 2500 Denali Excellent Condition
Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.






Used
2013 GMC Terrain SLT-1
Vehicle information
Features
Reviews
Ridiculously fast
Bought 2013 SLE 4cyl Terrain used and a year old in 2014. It's 2022 and it has 35,000 miles on it This little truck is like a race car. Had to replace the transmission. It blew up as I left getting it inspected. Pretty stupid that it's impossible to check Trans fluid . whos dumb idea was that? Signals come,on randomly. Tires are difficult to find 235/60/17 101.. This Little SUV is ridiculously fast for a 4 cyl 4 banger!!






Used
2024 GMC Canyon AT4X
Vehicle information
Features
Reviews
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.






GMC Certified
2025 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
So far so good!
So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.






Used
2017 GMC Acadia Denali
Vehicle information
Features
Reviews
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
2023 GMC Acadia SLE
Vehicle information
Features
Reviews
Smart Car!
I was always been interested in the Smart Car and I found it at CarMax, I got a good deal on it, I love it and I turn heads with it! Thank You!
Perfect for us!
As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family






Used
2021 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
From Rick and Judy Gagnon
I recently bought my 2015 Ford Focus here and my husband bought his 2015 Mustang GT a few weeks ago. Doug was our sales person. He worked very hard to get exactly what Ricky wanted. He hung out in the back seat while I test drove my Focus. He highly suggested I go through Ford Motor Credit instead of my credit union and I got 0%!! Basically all the people there are so nice and helpful. Doug wasn't pushy at all with either car. He even bought us each a soda! We will never go anywhere else!! More dealerships need a Doug.
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!






Vehicle information
Features
Reviews
What a friendly atmosphere!
After searching for weeks online we found the perfect car at a price we thought was too good to be true. When we walked it the atmosphere was very friendly and we were greeted by Ben Seefeldt who pulled up the used fusion we had found online. The car was everything we hoped it would be, Ben listened to our financing needs and got us out in no time, I would highly recommend Casco Bay Ford to anyone looking. Thanks again!, great job!
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.






GMC Certified
2022 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
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.






GMC Certified
2023 GMC Canyon AT4
Vehicle information
Features
Reviews
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
2020 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
2020 GMC 2500 AT4
This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.






Used
2018 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Great experience; helpful staff!
My wife and I had been in research mode for a few weeks. We devoted an entire Friday to shop various local dealerships with the hopes of making a final decision. We rolled into Berlin City Nissan of Portland one half hour before they typically closed and Eric greeted us with a smile. We were not rushed, or made to feel that we were an inconvenience on a late Friday afternoon. We had a lot of questions. We also had a lot of requirements. The Berlin City crew was patient and detailed and we were able to reach an agreement pretty quickly. We feel confident we made the right decision with the right dealership.
A Beast when it comes to hauling!
I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.
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 $13,083.
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 2306 great deals out of 15171 listings starting at $1,997.
Where can I find the most GMC deals?
The most GMC deals can be found near Dayton, ME with 30 great deals out of 121 listings starting at $6,775.
*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
Used GMC by city
-
Used GMC in Portland, ME
16 Great Deals out of 81 listings starting at $7,985
-
Used GMC in Little Falls, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in South Windham, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in Falmouth, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in Gorham, ME
16 Great Deals out of 81 listings starting at $7,985
-
Used GMC in South Portland, ME
16 Great Deals out of 81 listings starting at $7,985
-
Used GMC in Scarborough, ME
16 Great Deals out of 79 listings starting at $7,985
-
Used GMC in Falmouth Foreside, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in Windham, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in Cumberland, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in Cumberland Center, ME
16 Great Deals out of 108 listings starting at $7,985
-
Used GMC in Cape Elizabeth, ME
16 Great Deals out of 81 listings starting at $7,985
Used GMC in Westbrook, ME by model
-
GMC Sierra 1500 in Westbrook, ME
4 Great Deals out of 40 listings starting at $21,628
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.