Pre-Owned Dealership in North Chelmsford

Let Merrimack Auto Sales show you how easy it is to buy a quality used car, truck, or SUV. For over 30 years, we have believed that fair prices, superior service, and treating customers right leads to satisfied repeat buyers.

Our friendly and knowledgeable sales staff is here to help you find the car you deserve, priced to fit your budget. Shop our virtual showroom of used cars, trucks and suv's online then stop by for a test drive.

Drive with confidence

We perform safety checks on all vehicles, and guarantee that each vehicle will pass inspection. We have a Triple A rating from the Better Business Bureau and over 30 years of serving our customers. Our goal is to get you the reliable car that you deserve with manageable payments that you let you drive with peace of mind.

All credit situations are welcomed

We also help customers of all credit situations find the right vehicle for them. We are proud to offer 100% Guaranteed Financing. Our program is designed to set up a payment plan that you can afford and can also rebuild your credit. For more information, please click here: Used Car Financing with Merrimack Auto Sales