Used GMC Sierra 1500 trucks for sale near Berwick, ME under $899,990

I bought a used 2015 CX-5 in 2015 from Seacoast. From start to finish, the buying process was great. Absolutely no high-pressure sales tactics. No tricks or gimmicks. I got a fair price for my trade. And a good price on the CX-5. Salesman Ryan McGuire was patient and knowledgeable. The service dept was also top-notch. They took care of a bug in the entertainment system right away and made sure the car was perfect before handing me the keys. I would highly recommend Seacoast Mazda.

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 I was very pleased. They called me and told me they had a pickup I might be interested in so I went over and it was very close to what I was looking for so they give me a good price and I bought it.

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.

We had a great experience! Mike Mowry was great going over car details, Brandsmith helped us the day of going over all the paperwork. Ryan was my first contact he and Lacey helped me prior buying this 2025 Rouge over the phone so we only had to make one trip they did all the magic behind the scene they were fantastic! The owner personally called me and gave me a purchase price and my trade in offer. They had sold the car I was interested in and were able to get me the same exact same car. I am so happy! Thank you Somerworth Nissan!

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!

Worked with both MATTS they came to what I wanted for a payment. It was all done without going to dealership and that saved a lot of time. They were very professional, helpful and courteous though the whole process. The finance dept was smooth and explained all the paperwork for a fast transaction. I leased three vehicles from the new owners and will go back for my fourth. THANKS FOR ALL YOUR GREAT HELP.

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.

Got a truck from them bought running boards for the pickup but couldn’t put them on cuz running boards were rotted so called Tim’s an they said bring the truck down an fixed the issue thank you

2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...

We just purchased a 2024 GMC. Bob Corey and Nick Pridham were amazing in helping us through the buying process. Bob was an amazing sales man.i Dont like the pressure most car dealers put on the customer but we felt none of that with Bob. Thank you so much for making our truck buying wonderful.

My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.

Everyone at this dealership was friendly and helpful. Dealership was immaculately clean. they went the extra mile to make us feel welcome and comfortable. Great experience. Thank You, Bob & Colleen Kilpatrick

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!

Kristy and Paul are great to work with and are very accommodating. I know I will receive great service at a great price when I bring my truck in.

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.

I will always use Portsmouth Chevy. There service department is superior to any others. They are very trustworthy and do not try to force you to have service done that is not needed.

It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car

I've not been to the lot yet so can't rate anything but customer service. And their customer service is A . By far, the nicest and most honest dealership I've ever spoken to.

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.

I like to thank Tim Jr and the service department for helping me with tires for my truck. As always was greeted with great customer service and the service tech did a great job . Thanks again Tim and team great experience every time.

I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.

Matt at Tim's truck capital was awesome to work with. He answered all my questions and was willing to work with me being an out of state purchase. I found a truck in state instead, but I'd definitely work with Matt again if I need another work truck. Great business with a great selection of trucks

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.

My service rep was prompt and he explained the situation to me. Hoping this solves the issue with my Colorado, as this has happened before with my 2018 Colorado.

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

Shop is clean and mechanics are knowledgeable. Service advisors are also very helpful. Experience overall is great. I will continue to rely on them for my service.

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!

This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.

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.

Sales staff were very helpful and polite. Their follow up calls and honesty should be a trend setter for other dealers to follow!

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

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

I purchased a pre-owned certified CX-5 in great condition which I absolutely love to drive. Ryan McGuire helped me to realize all this vehicle had to offer as I spend a great deal of time on the road. He was truly the bright spot of this purchase (besides the car)! I always dread the actual sales process (haggling over trade-in price, the "real" sales price of the new vehicle, etc.) and it still was not the most enjoyable experience despite excellent credit and a very clean trade-in. However, the service department, particularly Joe Smith, provides excellent service for regular maintenance (no need for repairs yet). As for the facility itself I hope the employees one day have the new building they deserve!

I've only had this truck for a month and a half and have had no issues. The interior is just plain awesome. I really like the multi function tailgate on this truck, it's very handy loading stuff into the box and the step really helps when you want to climb into the bed. I really like the ride height on the new trucks better than the 2015 Denali I traded in to get this one.

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.