Highlights from our reviews are shared below. All reviews can be viewed on the respective review sites.

Merrimack Auto Sales

★

Michael

Feb 26, 2026

“

I been a customer for over 30 plus years and never had any issues with the multiple vehicles I have purchased.I also have sent family and friends who have purchased vehicles with nothing but excellent service as well.prices on their automobiles are more than reasonable. Top notch company in my book.

★

Hannah Ellis

Nov 13, 2025

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The car is absolutely beautiful, had an issue that was solved very quickly. Easy payments, and a good price too!

★

Osvaldo Rodriguez

Sep 23, 2025

★

Jermaine TPL

Sep 17, 2025

“

Very good service and takes pride in his customers very good gave me a good deal for what I had

★

Gabriel Esteban Alviso Jimenez

Sep 9, 2025

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I was in need of a car urgently since my previous one was declared totalled. Owen, not only was patient and supportive with all the questions I had and let me try all the cars I asked about, he also helped get the process done super fast and provided help to get a much better quote with an insurance. So far the car has been working great and the financing option given works perfect for me.

★

Marina

Sep 5, 2025

“

Very friendly and helpful sales staff. Fair pricing , great car selection. Highly recommended !

★

Henry Muriel

Jul 22, 2025

“

Ever since I known John and Owen at Merrimack Auto sales they have been nothing but helpful and courteous all my cars I have gotten from them over the years have met my expectations and needs. the prices are low and the quality is always good i highly recommend them to anyone who is looking for a car with low miles and good quality and over all they just don’t sell you anything just to sell you something they always make sure it’s what you want and need if you’re looking to buy a car from someone who cares these are your guys I highly recommend them thank you guys for all you done.ps I happened to buy a car from them and not even two weeks someone totaled my car I then went back to Merrimack auto and sure enough they had what I needed didn’t take them long so ya I am happy with Merrimack auto sales trust me you won’t regret it I’ve them a chance.

★

Veronica Romero

Jul 20, 2025

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Bought a van a couple months ago and it’s still running great, they made the process so easy for us! It was so quick, I would definitely come back if I ever wanted another car! :)

★

Devon

Jan 24, 2025

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Owen put me in the right vehicle that matched my needs perfectly. Happy with my purchase!

★

Judy Zilli

Sep 26, 2024

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I bought a 2017 Kia Forte LX My car is clean runs beautiful The staff was friendly and accommodating. I couldn’t be happier

★

Madina Algozhanova

Aug 13, 2024

★

Corrie Dagraca

Aug 10, 2024

“

I bought my 2013 Ford Focus from this place 4 months ago and I'm extremely pleased. I've put 20,000 miles on it and have had not one issue. The guys there made the process easy and hassle free. I will definitely be buying from them again!

★

Stephanie Rodriguez

May 16, 2024

“

Owen was my sales guy and i live in upstate ny by the way. They were awesome, i was in the market after my 2018 Honda got totaled back in January so i was stressing another car loan since i only had that car for 2 yrs. Can i tell you though they made the process quick and as easy as possible since i was driving from ny to do business with them. By the way the cars are greatly price too. I got a 2018 Hyundai tucson with super low mileage, i drove it all the way back home to ny with no problems and now i have had this car for a little over 2 months and still holding strong and still no major problems. I am very please and will tell everyone about them and i will be back for another car or suv real soon. Thank you guys

★

Tami Yeager

Apr 5, 2024

“

I purchased a vehicle on 3/29/24 from them , and I couldn't be more please with the customer service and the vehicle. I would diffently recommend them to friends and family.

★

Vanra Lim

Mar 6, 2024

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These guys are the best!! They will make you feel at home and go above and beyond to make things simple!!! They’ll have you in a car asap!!

★

Nick Plante

Feb 28, 2024

“

Owen was my sales guy, super friendly. Everyone is. I couldn’t get a car anywhere due to my credit situation. Here, they will get you into something. Prices are fair and the cars are in excellent condition. I’m beyond happy with my 2017 Buick Encore. Thank you Merrimack Auto Sales!

★

Jessica Dern

Feb 24, 2024

“

Such a painless experience at Merrimack Auto! The staff is nice and friendly! They made sure I knew EVERYTHING up front. If you need a car go see Owen and John!!!

★

Kelli'Anne Paquin

Feb 10, 2024

“

Recently bought a car here and I would highly recommend! They have a great selection and great prices for their vehicles. Owen was very professional and knowledgeable. Thankyou Merrimack Auto Sales !

★

Scott Davis

Feb 4, 2024

★

Renee Matheson

Jan 9, 2024

“

Was in the market for another car. I had purchased a vehicle from Merrimack in 2018. I also referred a friend at the same time… both of our cars are still running. Now in 2024 I live one hour away from North Chelmsford, but I made that trip just to buy another vehicle from there. I dealt with a man named “Owen”. He was fabulous. Polite, honest, fair. Plenty of financing options, available and great quality cars I have recommended before and I will do it again.

★

mike conley

Dec 26, 2023

“

Just purchased another vehicle from the team at Merrimack Auto Sales. The process is easy and the overall experience is what had us come back again! Great service and experience all around!!

★

matthew conley

Dec 26, 2023

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We have gotten multiple car here was a transparent and quick process. Has good deals on used cars and works with the customers to figure out what’s right for them

★

Alisha Cesati

Dec 6, 2023

“

I bought my vehicle thru Merrimack Auto Sales. Owen & John answered all my questions. They were so helpful. They made the whole experience seamless. Their prices were incredibly reasonable. They are personable & friendly. I would recommend them to anyone 10/10!

★

Dan

Nov 17, 2023

“

second time I have purchased a car from John and Owen, both outstanding people and I couldn't be more pleased with my purchase. honest caring folks with well priced vehicles. Made sure I was aware of the purchasing process and all the paperwork was perfect for my insurance company and the registry. Great job!

★

Mellisa Michaud

Sep 30, 2023

“

Owen was AMAZING! He was friendly and answered all our questions and he is fairly priced and has very nice vehicles! Sold my son a beautiful GMC! Would highly recommend this spot for your next vehicle! Awesome experience 👏 😁

★

Mellisa Michaud

Sep 29, 2023

“

Owen was super super nice and very fairly priced! Sold my son Eli a beautiful truck and even stayed late on a Friday to make sure we were able to take the truck home that day! Highly recommend Owen! U will not be disappointed 😁

★

Leonardo Amin Cano

Sep 16, 2023

“

3rd time buying from Jhon, and last assisted by Owen, great service always, no ways around or trying to get u on vehicle your not interested and with a guarantee approval. This is a place to GO, if needed

★

Ileana Serrano

Sep 4, 2023

“

I just got here from Puerto Rico and wouldnt get approved for a car anywhere until I found Merrimack auto sales. I was able to get a car to go to work! A few weeks after getting the car I noticed some details in the car and the warranty cover everything. Im really greatfull that I found this place. I would definatelly recomend them. Thanks Owen for everything!

★

Leonardo Souza

Sep 2, 2023

“

Bought a 2017 Chevy Equinox for my wife at this auto dealer and had a great experience. They have great prices, and are really honest people. The car showed a part that needed to be replaced a few days after I bought it and they did all the repairs promptly, while also providing me a temporary car so that I could still go to work. This is really the place you want to go if you want to do business with people that hold their promises and help you with all they can. They check and make sure that all their cars have a high standard of quality, but if there is anything wrong with it you can bring it to them and they will fix right away, during your 30 day warranty. I will definitely be coming back in the future when I need a new car for me. Thanks John & Owen

★

Melissa Demont & joe Shattuck

Jul 26, 2023

“

John is excellent to work with, I've bought vehicles from him for the past 20 years. Excellent customer service also

★★★★★

76 Testimonials

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Used Car Dealership in North Chelmsford & Middlesex County

At Merrimack Auto Sales, we are home to used cars, trucks, and SUVs and conveniently located near the US-3 highway in Middlesex County. Since 1987, we have been proud to offer quality used vehicles with easy financing options to the communities around us including North Chelmsford and the greater Lowell and Merrimack Valley areas.

Locally Owned and Operated Dealership

Merrimack Auto Sales Dealership

We are a family-owned business and our goal is to build lasting relationships with our community. From the moment you walk onto our dealership lot to when you drive home with a pre-owned car or truck, our goal is to treat you professionally with top-notch customer service. We are excited to show you our selection of affordable used vehicles such as Chevrolet, Buick, Ford, Hyundai, Jeep, Honda, Nissan, Kia, Dodge, and more. If you don’t see the vehicle you are looking for on our website, feel free to give us a call and we will see what we can do for you.

We are located at 176 Middlesex St North Chelmsford, MA 01863.

Why Buy From Us?

We've been given a Triple A rating by the Better Business Bureau and want to make sure that each of our customers receives the quality service that we have built our name on. We offer a very extensive inventory available at competitive prices and our support does not end after the initial sale has taken place.

We take pride in performing a thorough safety check on your vehicle from front to back and guarantee that your vehicle will pass inspection. For your own peace of mind, you may take your vehicle to the garage of your choice.

100% Guaranteed Financing on Used Cars, Trucks, and SUVs

Merrimack Auto Sales makes financing your new vehicle hassle-free by helping you find a vehicle you can afford, setting up a payment plan, and managing the registration process.

Apply for Financing