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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.






Used
2021 GMC Sierra 2500 AT4
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.
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!






Used
2021 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Oil Change Service
I was in for an oil change and the services were prompt and ready before estimated time
Best truck I ever owned
Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else






GMC Certified
2021 GMC Sierra 1500 AT4
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.
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.






Vehicle information
Features
Reviews
Toyota dealership in Saco, Maine is fabulous.
Toyota dealership in Saco, Maine is fabulous. They have helped me several times and today was my first service. My advisor today was Keith and he is 10 stars. Help me with absolutely everything and make great suggestions. They were professional and helpful and on time they were very courteous and answered all my questions. It is this kind of experience that makes me want to be a customer there and I recommend this dealership to everyone
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
2024 GMC Canyon AT4
Vehicle information
Features
Reviews
owner
Had regular service on vehicle as recommended by owners manuel. Also, numerous other repairs, as needed, ( by service department). Outrageous charges for parts and labor of $3032.00. This vehicle is a 2012 with 38,500 miles. I would classify it as bordering on a lemon!
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Weirs GMC
Always polite and friendly . The service department appointments are on time. They don?t pressure you into repairs that don?t really need to be done like other dealers.
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
Weirs Motor Sales
My vehicle was in for an Oil Change, Air Filter replacement, and new tires. The service dept ran into an issue getting my vehicle to align properly after multiple attempts with different technicians. Know that I was waiting at the location for my vehicle the Service Manager informed me of the issue and what was done to correct it to that point. He offered me the option of dropping off my vehicle a different day so they could get the issue taken care of. He also gave me a vehicle to use while my vehicle was being repaired as well as matching the tire price and even found a rebate on the tires I purchased. I purchased my vehicle at this location and would recommend Weirs Motor Sales in Arundel Maine to anyone looking for a GMC vehicle.
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
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Excellent people to work with, excellent service.
Excellent people to work with, excellent service. Delivered vehicle to home residence. Very courteous and professional. Was able to do all communication via phone, text without having to drive to dealership.
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
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
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.






Used
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
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 Elevation
Vehicle information
Features
Reviews
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 Elevation
Vehicle information
Features
Reviews
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
2023 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
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
2024 GMC Canyon AT4
Vehicle information
Features
Reviews
Had my 2024 Canyon for exactly one year.
Had my 2024 Canyon for exactly one year. Not a single real issue once over the air update was done and that only affected the radio. It was an AT4 in desert sand metallic. I traded it for a 2025 Acadia, as I missed life in an SUV. However if you want a truck, I’d highly recommend it and specifically the AT4 model. It’s got meaty tires for pothole protection, it’s able to tow more than you can imagine, it looks super amazing and you’ll have lots of thumbs up and positive comments when you get gas, etc. updated tech was more than you could ask for. 4WD auto mode worked flawlessly. Engine had a nice little growl that I miss too. Let me say if you are a truck person or want to be a truck person, it’s a perfect mid size truck. Mine was 100% and am missing it yes but love the Acadia because it’s also a great vehicle. Got the AT4 Acadia and for my situation it’s perfect.






Used
2022 GMC Sierra 3500 SLE
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.






Used
2022 GMC Sierra 3500 Pro
Vehicle information
Features






Used
2018 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
An overall nice truck but for a person at my size(5,11)
An overall nice truck but for a person at my size(5,11) the mirrors and posts really block the view. My tinted windows really amplify the problem. The hood also takes a bit of room for a short person. Its a comfortable ride and works well in my line of work in excavation. The sound muffler in the hood makes you think something is wrong but apparently its not.






Used
2021 GMC Sierra 3500 Base
Vehicle information
Features
Reviews
Truck is a Solid vehicle overall.
Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.






GMC Certified
2020 GMC Sierra 3500 Denali
Vehicle information
Features
Reviews
Great Diesel truck when emission sensors work
Great vehicle for pulling my fifth wheel RV which weighs around 20,000 pounds. This dually truck pulls the RV very nicely without any significant strain on the engine or the transmission. However, like all of today's diesel engines there are 4 different system of emissions on this truck. Each one of these emission systems has sensors associated with them. If one of these sensors goes bad the truck will not perform optimally and sometimes it will go into the limp mode. Unfortunately this is not unique to GMC trucks. All manufacturers are battling this system. Also, I have had to take the truck to the dealer for computer upgrades in order to improve performance. I wish these upgrades could be performed on line (through wifi or with my own phone service). It sure would make things a lot simpler and improve the through put of the dealers who are already strained because of the limited number of available diesel mechanics.






Used
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
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.
*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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Used GMC in Westbrook, ME
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16 Great Deals out of 84 listings starting at $7,985
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16 Great Deals out of 82 listings starting at $7,985
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17 Great Deals out of 111 listings starting at $7,985
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17 Great Deals out of 111 listings starting at $7,985
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Used GMC in Cumberland, ME
17 Great Deals out of 111 listings starting at $7,985
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Used GMC in Cumberland Center, ME
17 Great Deals out of 111 listings starting at $7,985
Used GMC in Westbrook, ME by model
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GMC Sierra 1500 in Westbrook, ME
5 Great Deals out of 41 listings starting at $21,628
Used GMC by body style
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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.