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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?

In this article, we’ll go over Mercedes-Benz maintenance costs as well as the manufacturer’s recommended service schedule and pre-paid maintenance plan. We’ll also discuss ways to lower Mercedes-Benz costs by purchasing an extended auto warranty.

To go ahead and 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.


Best Extended Car Warranty Companies
We reviewed every major warranty company for coverage, affordability and more. Here are our recommendations.
Best Provider Best for High-Mileage Cars Most Affordable
Endurance CARCHEX CarShield
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★★★★★ ★★★★½ ★★★★½
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(877) 374-1840 (866) 254-0205 (800) 563-2761


Table of Contents:



Average Annual Mercedes-Benz Maintenance Cost

Mercedes-Benz maintenance costs around $908 annually, according to RepairPal. This estimated cost not only accounts for routine maintenance services like oil changes but also for 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:

Model Annual Mercedes-Benz Maintenance Cost*
Mercedes-Benz GLK250 $859
Mercedes-Benz SL450 $976
Mercedes-Benz G500 $1,461
Mercedes-Benz ML550 $1,084
Mercedes-Benz SLK230 $840

*Data from RepairPal.

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

Maintenance Service Mercedes-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



Mercedes-Benz Recommended Maintenance Schedule

To maintain your Mercedes-Benz warranty and keep your vehicle running in the best condition, you’ll need to follow the manufacturer-recommended maintenance schedule. 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 make sure to follow the guidelines specific to your vehicle. Below, we’ve outlined the Mercedes-Benz general maintenance plan: 

Service Interval Recommended Maintenance Services
Every 5,000 miles or as needed Tire rotation
Every 10,000 miles Engine oil and oil filter change, wiper blade replacement, fluid check, tire check and inflation, brake check
Every 20,000 miles Brake fluid and cabin air filter replacement
Every 50,000 miles Spark plug replacements
Every 150,000 miles or 15 years* Fuel filter replacement

*Frequency may vary based on engine type.



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% on your annual Mercedes-Benz maintenance cost. You can choose from two-, three- or four-year coverage options depending on your vehicle’s age and mileage.

  • 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 few commonly reported Mercedes repairs and their costs, based on customer data from RepairPal: 


Model Common Repair Estimated Repair Cost
Mercedes-Benz SL55 AMG Heater core replacement $832 to $1,446
Mercedes-Benz E63 AMG Air conditioning expansion valve replacement $212 to $328
Mercedes-Benz S550e Radiator hose replacement $381 to $395
Mercedes-Benz 600SL Air 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 total Mercedes-Benz maintenance cost by covering expensive vehicle repairs. An extended auto warranty promises to pay for certain covered repairs after your factory warranty expires, which keeps you from having to expense 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 an additional 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 at any time rather than before your factory warranty expires. However, not all third-party providers are reputable extended car warranty companies. Below, we’ve outlined our top picks for reliable car warranty coverage. 



Best Options for Extended Mercedes-Benz Protection

We recommend reaching out to more than one provider for an extended car warranty quote. With multiple quotes, you can effectively compare cost and coverage and choose the best option for you. 

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 review.


Endurance: Best Provider

Endurance is our pick for overall best provider. 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 five coverage tiers to choose from, and coverage can extend up to 15 years or 200,000 miles.
  • Endurance works with both authorized repair facilities and dealerships, so you have more options when you need repairs made.
  • 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.


Best Provider

Editor’s Rating:


Industry leader that offers no-interest payments of 12-24 mo.

Get Quote

(877) 374-1840


CARCHEX: Best for High-Mileage 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, and Kelley Blue Book.

Here’s an overview of CARCHEX and its coverage:

  • There are five coverage options to choose from, which can 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 offers a specialty extended warranty for cars over 100,000 miles.

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


Best for High-Mileage Cars

Editor’s Rating:


Offers comprehensive service and covers vehicles with over 100,000 miles

Get Quote

(866) 254-0205

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