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Synthetic Motor Oil Replacement Frequency | Smith Motor Sales of Haverhill

How Often to Complete a Synthetic Motor Oil Replacement

Oil Change

At our service department, our Portsmouth customers often ask how often to perform a Synthetic Motor Oil Replacement* to keep the engine running as smooth as possible. When you come to us for oil service, you can expect us to do the following:

  • Complete a Synthetic Motor Oil Replacement for model years 2009 and newer as a component of Mercedes-Benz Service A** or Mercedes-Benz Service B**. Service A*** is completed every 10,000 miles or 1 year — whichever comes first. Service B*** is completed is every 20,000 miles or 2 years — whichever comes first.
  • Complete an oil change^ for model years 2008 and older (when not part of Service A/B).
  • Complete Oil Filter Replacement* using genuine parts.
  • Recycle the old filter.

Learn more about the differences between synthetic and conventional oil below, along with the benefits of synthetic.

Synthetic vs. Conventional

First, how is synthetic different from other motor oils? Synthetic motor oil is a more modern and sophisticated formula compared to the conventional motor oils of the past. While conventional motor oil lasts around 3,000 to 5,000 miles, synthetic can last for twice as long! Synthetic oil is widely used in new Mercedes-Benz vehicles. Its longer life means you spend less time on maintenance while enjoying better performance and fuel economy. Take a look at our service specials for opportunities to save on your next oil service.

Benefits of Synthetic

Synthetic motor oil lasts far longer than its conventional counterpart, but that’s not the only benefit:

  • Synthetics were formulated to handle higher temperatures and harder work than conventional oil, so you’ll get better performance out of every Synthetic Motor Oil Replacement.
  • Synthetic oil stays cleaner for longer than conventional, which is great for both your car and the environment.
  • Synthetic oil is ideal for performance cars like the Mercedes-Benz AMG® GT, because it can handle the stress and strain of high-octane performance without missing a beat.

Schedule Your Synthetic Motor Oil Replacement Today!

Schedule your service with Smith Motor Sales of Haverhill to see what synthetic motor oil can do for your car. Does your vehicle need a Synthetic Motor Oil Replacement now? Schedule an appointment near Andover, MA and North Andover, MA using our handy online scheduler. Don’t hesitate to contact us with any questions about our services.

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*Oil and filter change is the base advertised service component. Additional services as determined by your vehicle’s ASSYST Plus system, which calculates service needs based on your driving habits, time, mileage and environmental conditions, may increase service cost.

**2009 and newer Mercedes-Benz vehicles only. Price advertised for Service A/Service B includes all factory-required components. Please refer to your maintenance booklet for the complete list of factory-required services and details on the specific intervals for your vehicle’s year and model.

***Services and pricing for Service A/Service B may vary due to your driving habits, mileage, and local environmental conditions. Please refer to your maintenance booklet for additional details and general guidelines for your vehicle’s year and model.

^Oil change for MY08-older

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420 River St. • Haverhill, MA 01832

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Smith Motor Sales of Haverhill

420 River St. Haverhill, MA

Phone: 978-372-2552



Phone: 877-764-8462

420 River St. Haverhill, MA
42.765354 -71.0977949
Smith Motor Sales of Haverhill 42.765354, -71.0977949.