If you’ve decided to purchase a Mercedes-Benz, you should have room in your budget for more than just the sticker price. Routine services and repairs all factor into the cost of ownership – but how much does Mercedes-Benz maintenance cost per year?

This article will cover Mercedes-Benz maintenance costs, the manufacturer’s recommended service schedule, and the prepaid maintenance plan. We’ll also discuss ways to lower Mercedes-Benz costs by purchasing an extended auto warranty.

To see how much an extended warranty would cost for your vehicle, reach out to a few of our top recommended warranty providers for free quotes.

Average Annual Mercedes-Benz Maintenance Cost

Mercedes-Benz maintenance costs around $908 annually, according to RepairPal. This estimated cost accounts for routine maintenance services like oil changes and mechanical repairs like a water pump replacement.

While $908 is the average across the Mercedes-Benz brand, specific costs and maintenance requirements may vary depending on your vehicle’s model, age, and mileage.

Here’s a list of popular 2020 models that shows how much the Mercedes-Benz maintenance cost can vary:

ModelAnnual Mercedes-Benz Maintenance Cost*
Mercedes-Benz GLK250859.0
Mercedes-Benz SL450976.0
Mercedes-Benz G5001,461.0
Mercedes-Benz ML5501,084.0
Mercedes-Benz SLK230840.0

*Data from RepairPal.

Here’s a breakdown of pricing for standard services that factor into the Mercedes-Benz maintenance cost, according to RepairPal:


Maintenance ServiceMercedes-Benz Maintenance Costs
Oil and filter change$161 to $200
Tire rotation$44 to $56
Air filter replacement$108 to $167
Cabin air filter replacement$68 to $110
Brake fluid replacement$240 to $303
Spark plug replacement$355 to $414
Transmission fluid replacement$269 to $318
Coolant replacement$101 to $127

You’ll need to follow the manufacturer-recommended maintenance schedule to maintain your Mercedes-Benz warranty and keep your vehicle running in the best condition. You can find this schedule in your owner’s manual or on various Mercedes dealerships’ websites.

Each Mercedes-Benz model has a specialized maintenance schedule, so follow the guidelines specific to your vehicle. Below, we’ve outlined the Mercedes-Benz general maintenance plan:

Service IntervalRecommended Maintenance Services
Every 5,000 miles or as neededTire rotation
Every 10,000 milesEngine oil and oil filter change, wiper blade replacement, fluid check, tire check and inflation, brake check
Every 20,000 milesBrake fluid and cabin air filter replacement
Every 50,000 milesSpark plug replacements
Every 150,000 miles or 15 years*Fuel filter replacement

Prepaid Mercedes-Benz Maintenance Plan

Mercedes-Benz offers prepaid maintenance plans for new and pre-owned vehicles. According to the manufacturer, these plans could help you save up to 30 percent on your annual Mercedes-Benz maintenance cost. Depending on your vehicle’s age and mileage, you can choose from two-, three-, or four-year coverage options.

  • If your car is less than one year old and has fewer than 10,000 miles on the odometer, you’re eligible for a two-, three-, or four-year package.
  • If your car is between one and eight years old and has fewer than 80,000 miles on the odometer, you’re eligible for a two- or three-year package.

Mercedes-Benz Prepaid Maintenance covers services every 10,000 miles or annually, depending on your vehicle’s recommended maintenance schedule.

Vehicle Repairs and Mercedes-Benz Maintenance Costs

Mechanical and electrical repairs also factor into your Mercedes-Benz maintenance cost. RepairPal gave the manufacturer a 3.0 out of 5.0 rating for its overall reliability, placing it 27th out of all 32 car brands. This may mean your Mercedes will require more frequent, more severe repairs than the average vehicle. It’s best to budget accordingly.

To get a better sense of what services you may need to pay for over your vehicle’s lifetime, here are a few commonly reported Mercedes repairs and their costs based on customer data from RepairPal:

ModelCommon RepairEstimated Repair Cost
Mercedes-Benz SL55 AMGHeater core replacement$832 to $1,446
Mercedes-Benz E63 AMGAir conditioning expansion valve replacement$212 to $328
Mercedes-Benz S550eRadiator hose replacement$381 to $395
Mercedes-Benz 600SLAir conditioning compressor clutch replacement$960 to $1,003

How Can an Extended Warranty Lower the Mercedes-Benz Maintenance Cost?

An extended car warranty could help lower your Mercedes-Benz maintenance cost by covering expensive vehicle repairs. An extended auto warranty promises to pay for specific covered repairs after your factory warranty expires, which keeps you from having to pay for unexpected breakdowns out of pocket. With warranty coverage, you’re only responsible for a deductible and a monthly or one-time payment.

This optional protection can be purchased through a Mercedes-Benz dealership or a third-party provider. The pros and cons of extended car warranties vary with each option. Learn about each below.

Mercedes-Benz Extended Warranty

The Mercedes extended warranty lengthens the manufacturer’s bumper-to-bumper warranty up to 3 years and 100,000 miles. The coverage includes additional benefits like roadside assistance, trip interruption reimbursement, and rental car services.

While the manufacturer offers vehicle-specific contracts, you must purchase coverage before your New Vehicle Limited Warranty ends. These protection plans are also generally more costly than a third-party option.

Third-Party Mercedes-Benz Extended Warranty

Warranty companies can offer additional coverage plan options, cheaper contracts, and longer-term lengths. They can also usually be purchased anytime rather than before your factory warranty expires. However, not all third-party providers are reputable extended car warranty companies.

Mercedes-Benz Maintenance: Conclusion

In this review, there is information on the cost of Mercedes-Benz maintenance broken down by repair type, vehicle type and schedule. Below are some of the best options for extended Mercedes-Benz protection.

Best Options for Extended Mercedes-Benz Protection

We recommend contacting more than one provider for an extended car warranty quote. You can effectively compare cost and coverage with multiple quotes and choose the best option.

We recommend Mercedes-Benz drivers look into Endurance and CARCHEX for their extended protection needs. These two providers offer comprehensive plans, have positive customer reviews, and were rated highest in our industry-wide study.

Endurance: Best Coverage

Endurance is our pick for overall best coverage. We like that the company works directly with customers rather than through administrators, cutting out the middleman and streamlining its quotes and claims processes.

Here’s an overview of Endurance and its coverage:

  • There are six coverage tiers to choose from, and coverage can extend up to 8 years or 200,000+ miles.
  • Endurance works with both authorized repair facilities and dealerships, so you have more options for repairs.
  • The provider sells plans in all states except California.
  • Endurance offers sample contracts online, making it easy to see what is and isn’t protected under its coverage plans.

Read our comprehensive Endurance warranty review for more information. You can also receive a free, personalized quote from the provider by clicking below.

CARCHEX: Best for Used Cars

Finding an extended warranty for an old, high-mileage vehicle can be difficult. For drivers of these types of cars, we recommend CARCHEX. This provider has outstanding customer reviews and has been endorsed by major industry players such as RepairPal, Edmunds.com, and Kelley Blue Book.

Here’s an overview of CARCHEX and its coverage:

  • Five coverage options extend up to 10 years or 250,000 miles.
  • CARCHEX also offers sample contracts online for prospective customers.
  • The provider received an A+ rating from the Better Business Bureau.
  • The company provides a specialty extended warranty for cars over 100,000 miles.

Please read our full CARCHEX review for more information, and reach out to the provider for a free quote below.

How We Rate Warranty Providers

Our review process aims to deliver consistent and unbiased assessments of extended auto warranty providers. While there are multiple qualities that make a warranty company successful, our review team focuses on those we believe are the most important for consumers:

  • Cost: Cost can be difficult to compare between providers because so many factors impact vehicle service contract pricing. To determine our cost score, we perform a secret shopper analysis for a variety of vehicles and plans and consider available deductibles.
  • Coverage: Our team of experts looks at the number of extended warranty plans available, as well as term limits, exclusions, and added benefits like roadside assistance. Ratings also take into account the availability of maintenance coverage.
  • Reputation: It’s important that an extended car warranty company is able to meet its claims obligations. Companies with a strong rating from the BBB score well in this category. Established providers with a long history of reliable service also receive positive marks.
  • Customer Experience: We listen to real customer sales calls and comb through reviews on sites like the BBB to learn about customer experiences. Warranty companies with a low volume of complaints score well in this area. We also consider the availability of mobile apps and chat features.

*Data accurate at time of publication.