Used GMC Sierra 1500 trucks for sale near Windham, ME

Was a great buying experience general manager jeff Donovan was easy to work with and found the color and interior color we were looking for in a short time . In finance chris c had all our stuff ready to go with no surprises we buy alot of cars and this dealer for sure 1 of the better ones thanks

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!

Had a coupon for an oil change nice place would go back. People were nice place was clean and nice. Customer service was great and timely.

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. :)

Excellent customer service I would visit and buy from again very friendly employees they treat you like family all Workers in the service department I appreciate the service and quality

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.

Extremely well.Jillian was awesome,she walked us through everything.The best experience ever at purchasing a vehicle.

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.

I was particularly impressed by Derek who went out of his way to ensure my car purchase paperwork was completed before I arrived for the 2026 GMC Sierra 1500 Denali Ultimate I was purchasing. I arrived and within 10 minutes I was in the finance manager?s office finalizing the sale. Couldn?t be happier about my experience.

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

They serviced my truck 3 times and still sputters going down the road changed plugs but I said I think it's injectors warranty over

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.

I can always count on a pleasant experience at Casco Bay Ford. Dylan Deconzo did a great job working with me to make sure I found the best vehicle that fit all of my needs. He is very efficient, considerate and has a high quality of knowledge regarding all of their vehicles. I would absolutely recommend seeing Dylan Deconzo at Casco Bay Ford for your next vehicle 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.

Matthew Thompson was our salesman. I generally don’t do reviews but this was an awesome interaction. He was very knowledgeable and friendly. I will definitely recommend him to friends and family.

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

Awesome salesman Shawn, he was deciding factor why I bought and drove 2.5 hrs to buy my for Raptor Bronco. Easy closing in leads than 15 mins from finance

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.

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 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

Thanks for the car Teddy. #teddybear have a great day. Teddy did a great job

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.

If I could give 10 stars, I would. I recently purchased a vehicle from Larry Stewart Auto. I worked with Zack in sales who was so incredible. His communication and customer service skills are far superior to anyone in the industry. The entire transaction was seamless. During the process, I also communicated with the owner: Curt. It is no surprise they have been in business for so long. His kindness and desire to have his customers well taken care of and happy makes all the difference. I trade vehicles every 2 years or so - this has been the best experience I have ever had purchasing a new (to me) vehicle. Highly recommend doing business with these folks.

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!

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me

Love my Camry Didn't listen to me when we were talking. Was told my car I traded was worth 18,000. Had to wait 2 weeks for Camry to come in and all I drove it was to work and home and took 1000.00 off.

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!

This will be my 4th GMC truck purchase from Chuck Poulin at Lee GMC. He is a very straight forward and easy to deal with salesman. I very much appreciate doing business with him, and plan to again in the future.

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.

Very honest, seamless transaction. No funny business. Will check back first on my next purchase.

We shopped at a few different dealers throughout our search for a used truck and Casco Bay Ford was by far the best experience we had from start to finish. They were courteous, professional, knowledgeable and the dealership and vehicles were all in great shape! We will likely not go anywhere else for future purchases and I have already started recommending them to friends.

Great performance, hard to clean, everything, I expected. Getting lots of compliments and head turning. Stomping with thee BIG DAWGS!!!! Good gas mileage on highway.

Do to some issues beyond my control, I have to say Mike was like a little brother , to me. I couldn't go to the garage and so I asked him to check a car that I liked and he did a great job!!!. I'm more than satisfied with it. He then had it delivered. I can't say enough good about the experience. Thank-You, Mike.

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

I didn't buy anything from them but they were very fast in a response

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.

Keith in the service department is great to work with. We have two Toyota vehicles and service them both at Saco Toyota. The service requirements for each vehicle is always explained, emailed and they hold true to the quote

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