New Arrivals

  • 2021 Mercedes-Benz GLC 300 4MATIC SUV

    2021 Mercedes-Benz GLC 300 4MA…

    • $51,065

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  • 2021 Mercedes-Benz G-Class G 550 SUV

    2021 Mercedes-Benz G-Class G 5…

    • $143,540

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  • 2021 Mercedes-Benz C-Class C 300 4MATIC Sedan

    2021 Mercedes-Benz C-Class C 3…

    • $47,760

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  • 2021 Mercedes-Benz Sprinter 2500 Standard Roof I4 Diesel CREW VAN

    2021 Mercedes-Benz Sprinter 25…

    • $57,067

    Quick Specs

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Model Selector

Welcome to Prime Motor Cars

Prime Motor Cars is Your Premier Mercedes-Benz Dealer in Scarborough, ME.

At Prime Motor Cars, we are here to help you with all your automotive needs. If you have shopped with us before, then you know we always go the extra mile for our clients. We want to ensure you are completely satisfied with your vehicle purchase and that it remains safely on our roads of Scarborough, ME. Our elevated customer service and friendly Mercedes-Benz consultants are what sets us apart.

Shop Online From Home

Our website is crafted to help you browse our selection of Mercedes-Benz models and quality pre-owned vehicles from your home or office. It is our goal to make the car shopping experience as easy as possible. While you are here, be sure to view our new and used inventory and our collection of specials. Are you in the market for a new Mercedes-Benz E-Class sedan? Prefer to take on your next adventure in a used Mercedes-Benz CLA 250 coupe? We have options for everyone. Once you come across a vehicle that catches your eye, be sure to reach out to our associates to schedule a test drive. You can even fill out our online credit application to get a jump start on the financing and leasing process.

Explore Our Collection of New Mercedes-Benz Models

We are here to help you find the new Mercedes-Benz of your dreams. You will discover a variety of Mercedes-Benz GLA, GLC 300, GLE 350, and GLS 450 models in our new inventory. All the vehicles in our new inventory provide impressive handling, advanced technology features, and driver-assist features to keep you and your loved ones out of harm's way. We're confident any of our new models will satisfy your driving needs.

Browse Used Cars For Sale

If you can't find a new Mercedes-Benz model that interests you, consider viewing our used vehicle inventory. We offer a selection of high-quality used cars. Every vehicle in our pre-owned inventory has passed a rigorous inspection to ensure it will hold its value for years to come. Aside from Mercedes-Benz, we carry other auto brands in our inventory include Acura, Lexus, Subaru, and Volvo.

Seamless Auto Financing Options

After you select the Mercedes-Benz C-Class or GLS 450 that matches your driving goals, we are here to assist you with auto financing. As you may know, there are many Mercedes-Benz financing and leasing options, which can be a bit overwhelming at times. Luckily, our onsite finance experts are here to help you each step of the way. We encourage you to take a few moments and browse our latest new Mercedes-Benz specials and featured used vehicles to find an offer that fits your lifestyle. As an added bonus, you can fill out our finance application online, making the process seamless.

Auto Service & Repair Made Simple

It is important to invest in routine maintenance to keep your Mercedes-Benz model in excellent condition. That's why we encourage you to schedule service appointments on a regular basis. Our certified technicians know your vehicle from the inside out and can perform oil changes, alignments, battery replacements, and a plethora of other services. Please feel free to book your appointment online to get started.

Introducing Vehicle Pickup, Delivery, & Contact Free Services

Did you know Prime Motor Cars is proud to offer complimentary vehicle pick-up and delivery for service appointments? Just give us a call directly, and one of our specialists will pick up your vehicle and return it back after your appointment. We can deliver a contact-free at-home test drive to your driveway. For added peace of mind, we sanitize each vehicle before and after service appointments and at-home test drives.

Are You Looking for a Mercedes-Benz Dealer Near You?

Here at Prime Motor Cars, we are dedicated to helping Scarborough, Saco, Falmouth, Cape Elizabeth, Portland, and Freeport with their automotive needs. If you are ready to start your new Mercedes-Benz or pre-owned vehicle search, stop by our conveniently located showroom at 137 U.S. Route 1 in Scarborough, ME. We look forward to meeting you very soon.

Disclaimer: J.D. Power 2020 Dealer of Excellence Program recognition is based on achievement of high scores from automotive manufacturer customer research and completion of an in-dealership best practices verification visit. For more information, visit //
Dealer not responsible for typographical errors. Pictures are for illustration purposes only. All vehicles subject to prior sales. See dealer for details. MSRP may not be price at which vehicle is sold in trade area. All vehicle sales and leases are subject to a $495 dealer documentation fee. Plus tax, title and license. New car MPGs are EPA's estimated city/highway MPGs. Residency restrictions apply. See dealer for copy of limited warranty. Used car MPG claims are based on EPA estimated city and highway ratings when vehicle was new. Consumers actual mileage will vary.