Come Join Our Team at Arthur’s Sunoco!

$29.99 Oil Change
Up to 5 quarts of Regular Oil. Valid for most cars. European vehicles and SUV's exempt. One coupon per visit. Not valid with other offer ... [More] or special. Coupon must be presented in advance and does not apply for vehicles needing synthetic oil. ... [Hide]
$25 Off New Customer Special!
$25 off $200 for new customers only! Does not apply on State Inspections. For most cars and light trucks. Some restrictions apply. Not valid with other ... [More] offer or special. Coupon must be presented in advance. ... [Hide]
10% Off Service (maximum $50) A/C Service
Get your vehicle ready for the Summer heat with our A/C Service Special. Mention our website and save 10% off (up to $50 maximum) on your next A/C service. ... [More] One coupon per visit. Not bailie with any other offer or special. Please present coupon in advance. ... [Hide]

Mattapan GM Repair

GM vehicles, including Chevrolet, Buick, Cadillac, and GMC, are top rated in the industry and are favorited among a variety of drivers, from family vehicles to high performance. If you own a GM vehicle, you understand the importance of finding an auto repair center that you can trust with repairs and services. At Arthur’s Sunoco in Mattapan, MA, our certified technicians are experienced when it comes to all makes and models of General Motors. We can help with any of your vehicle’s needs, from major repairs to minor services. Whether you own a Malibu, Silverado, Encore, Sierra, or Crossover, our experts are here to help.

The key to a lasting vehicle is proper maintenance and service. General and preventative maintenance for your GM will not only save you money over time, but will also ensure that your vehicle runs in top condition for years to come. Our Mattapan auto repair shop can help you stay on top of your GM’s factory recommended services and remind you of upcoming maintenance items when they are due. Our goal is to keep you safe on the road and save you money when we can.

Our General Motors services include:

  • Brake Repair
  • Computer Diagnostics
  • Engine Repair
  • Oil Change
  • Steering and Suspension
  • Transmission Repair
  • Tune-up
  • Vehicle Inspection
  • …& more!

If you notice a problem with your GM or the check engine light has turned on, give our friendly staff a call or stop by our shop for an inspection. We have the latest tools and state-of-the-art computer diagnostic technology to diagnose any issue. Our experts make sure to complete the work right the first time around. We also take the time to explain all of our recommendations beforehand and provide you with an estimate in advance. 

Arthur’s Sunoco in Mattapan, MA, is the top choice for professional auto repair and services in the area. We offer an outstanding 24 months/24,000 mile warranty on our repairs. Our family owned and operated Mattapan auto repair shop is also AAA approved and a BBB accredited business. We are a full service center for both cars and trucks and staff experienced ASE certified technicians. 

When your GM needs a repair or service, bring your vehicle into the experts here at Arthur’s Sunoco in Mattapan, MA.

Arthur's Sunoco is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Arthur's Sunoco (617) 296-4100 if you have any issues in accessing any area of our website.