John Sisson Motors

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Mercedes-Benz Models

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Certified Pre-Owned Mercedes-Benz Vehicles

Beyond the assurance of a painstaking certification process and 24-hour Roadside Assistance, every Certified Pre-Owned Mercedes-Benz now comes with industry-leading coverage: an unlimited-mileage warranty for one year that can be extended for up to two additional years. So no matter what your odometer reads, your confidence will know no bounds.

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John Sisson Motors Reviews


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Google Apr 22, 2022

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Google Apr 12, 2022

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Google Feb 11, 2022

What a great experience! At 66 years old, best ever purchasing a vehicle. John Sisson Motors. From start to finish, Creed, Cliff, and especially Amanda in finance who worked miracles to get us a fantastic rate that beat my credit union by a mile. Tech dept., too! First Mercedes, definitely not our last!

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Cars Dec 5, 2021

This is the 4th car we have bought from this dealership. Each time, we’ve had a different sales rep, and each now has been professional and very kind. The service department is always fabulous, does great work. We bought a Titan today and our rep, Andrew Griglio, was awesome. He took his time, answered all the questions and made the purchase of my new truck a lot of fun! The woman at the front desk, I’m sorry I didn’t get your name, was awesome. She was on top of everything. Jim Fronzaglio, the manager, was very friendly ...

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Google Nov 10, 2021

Thank you Jeremy. Our buying experience was exceptional. The process from start to finish was amazing. We originally were interested in a different vehicle and it was sold before we could make it there. I then received a phone call stating that they just had received a vehicle that was everything I was looking for. He stayed after his scheduled time to meet with us. Took the car off the showroom floor. Went with us on the test drive and pointed out important key features of the vehicle. The best part about this transaction was once we decided on this ...

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John Sisson Motors

The Latest Mercedes-Benz Cars, SUVs, and Sports Cars
For outstanding Mercedes-Benz sales and service near Pittsburgh, PA, turn to John Sisson Motors. Our dealership prides itself on our ability to match West Virginia, Ohio and Pennsylvania drivers to the right rides for their budgets and lifestyles. We also employ talented Mercedes-Benz finance and service specialists, so no matter what your automotive needs may be, we’re poised to deliver.

Want to buy or lease a new Mercedes-Benz? Explore our impressive new Mercedes-Benz inventory. You can test-drive a new Mercedes-Benz E-Class or S-Class Sedan to upgrade your daily drives in and around Pittsburgh or opt for a more spacious new Mercedes-Benz GLC or GLE SUV. Our dealership also sells Certified Pre-Owned Mercedes-Benz models, as well as pre-owned cars from other top, makes. Speak with our Mercedes-Benz financing team about buying or leasing the car you have your eye on and know that they’ll work hard to find a financing plan that works for you. Be sure to check out our Mercedes-Benz specials

Your relationship with us doesn’t end once you drive off our lot in a new Mercedes-Benz. We’ll help you keep it well-maintained, too. Our Mercedes-Benz service technicians have the know-how and the tools of the trade to provide you with fast, efficient Mercedes-Benz maintenance. Whether you’re coming in for routine repairs or major bodywork, the team at John Sisson Motors can have you back on the road quickly and with your car looking and driving like new. We also sell OEM Mercedes-Benz parts and accessories that you can order online.

John Sisson Motors is conveniently located at 480 Washington Road Washington, PA. That means we’re just a short drive away from drivers in Pittsburgh, Bethel Park, and other points in Pennsylvania. We’re also not too far from luxury car lovers in West Virginia and Ohio! Get directions below, then pay us a visit.

John Sisson Motors 40.188964, -80.214336.