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How much does Mercedes-Benz 300CD repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of Mercedes-Benz 300CD services.

Service Estimate Dealer Estimate Your Savings Location
Service type Serpentine/Drive Belt Replacement for 1984 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $75 Dealer Estimate $125 Savings 39.56% Location Denver, CO
Service type Brake Rotor/Disc - Rear Replacement for 1981 Mercedes-Benz 300CD L5-3.0L Diesel Estimate $282 Dealer Estimate $493 Savings 42.85% Location Denver, CO
Service type Brake Pads - Rear Replacement for 1978 Mercedes-Benz 300CD L5-3.0L Diesel Estimate $119 Dealer Estimate $212 Savings 43.85% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1980 Mercedes-Benz 300CD L5-3.0L Diesel Estimate $87 Dealer Estimate $148 Savings 41.18% Location Denver, CO
Service type Engine Mount - Side Replacement for 1985 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $191 Dealer Estimate $321 Savings 40.23% Location Denver, CO
Service type Strut Assembly - Front Replacement for 1985 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $274 Dealer Estimate $501 Savings 45.31% Location Denver, CO
Service type Brake Pads - Rear Replacement for 1979 Mercedes-Benz 300CD L5-3.0L Diesel Estimate $119 Dealer Estimate $212 Savings 43.85% Location Denver, CO
Service type Engine Mount - Front Replacement for 1983 Mercedes-Benz 300CD L5-3.0L Turbo Diesel Estimate $114 Dealer Estimate $195 Savings 41.33% Location Denver, CO

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Meet some of our expert Mercedes-Benz 300CD mechanics

Scott

Scott

235 Reviews; 32 years of experience
Waiting for work to be done...
Scottsdale, AZ
February 9
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Mung

Mung

17 Reviews; 17 years of experience
Mung was very Friendly and Knowledgeable.
Tulsa, OK
August 6
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Vaughan

Vaughan

34 Reviews; 7 years of experience
Vaughn was timely and very efficient with his work. His knowledge was great also!
Cedar Hill, TX
February 2
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Fast and easy Mercedes-Benz 300CD services at your home or office.

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Answers to common Mercedes-Benz 300CD questions

Q: No problem, just normal servicing costs from now on.
Answered by Tim
Hi there: You can benefit from accessing our maintenance schedule page (https://www.yourmechanic.com/scheduled-maintenance), where you can look up the scheduled maintenance for any vehicle based on year, make and model.
Q: Mercedes 2006 R350 not starting.the vehicle was not started for 20 days.road side assistance visited and they said battery is good
Answered by Jessica
Hello, thank you for writing in. In addition to checking the battery, you will want to make sure the battery cables are clean, dry, and tight. When the cables or ground connections are loose or corroded, they are likely going...
Q: Vehicle in intrusion mode
Answered by Jay
The first thing to do would be to soak up any excess fluids. If the problem persists, then the console would need to be removed to clean out the fluids and see if components can be cleaned, or need to...
Q: Hydraulic system is malfunctioning.
Answered by James
Your power steering fluid is low (https://www.yourmechanic.com/services/power-steering-fluid-service), this is likely due to a leak. Power steering reservoirs have a high failure rate on this vehicle, but it could also be a bad hose or line in the power steering hydraulic...

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Kevin showed up ready to do his job and did just that. He showed me a couple important things on my vehicle I had overlooked and was nothing less than incredibly professional, knowledgeable, and informative. I would, without hesitation recommend him to anyone I know and would gladly use him again.



Patrick was very professional and polite. He inspected my car and found that it wasn't as bad as I thought it was. He is very friendly and I would DEFINATELY recommend Patrick to all my family, friends and co-workers.



Stephen was very professional and spoke to me in terms that I understood. Although the news about the car was not great, he explained the why's and what it would take to fix it. I will call on him again. Many thanks!

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