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Used Mercedes-Benz buying guide


Mercedes-Benz
GLC300
2018 Mercedes-Benz GLC-Class GLC300 001 make pages
Mercedes-Benz
C300
2022 Mercedes-Benz C-Class C300 4MATIC 001 make pages
Mercedes-Benz
GLA250
2022 Mercedes-Benz GLA-Class GLA250 001 make pages
Mercedes-Benz
GLE350
No image available
Mercedes-Benz
GLB250
2024 Mercedes-Benz GLB-Class GLB250 4MATIC 001 make pages
Mercedes-Benz
CLA250
2022 Mercedes-Benz CLA-Class CLA250 001 make pages
Mercedes-Benz
E350
2022 Mercedes-Benz E-Class E350 001 make pages
Mercedes-Benz
A220
2022 Mercedes-Benz A-Class A220 001 make pages
Mercedes-Benz
GLS450
No image available
Mercedes-Benz
E300
2019 Mercedes-Benz E-Class E300 001 make pages
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Mercedes-Benz reliability rating (by RepairPal)

3
Average
RepairPal gave Mercedes-Benz an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Average. This rating ranks Mercedes-Benz 30th out of 34 among all car brands. This rating is based on an average across all the vehicles RepairPal considered in its dataset.

Cost

RepairPal reports that the average total annual cost for repairs and maintenance on all Mercedes-Benz models is $770, compared to an average of $579 across all the models RepairPal considered in its dataset. This includes both scheduled maintenance and unscheduled repairs.

Frequency

According to RepairPal, Mercedes-Benz owners bring their vehicles into a repair shop for unscheduled repairs an average of 1.5 times per year, compared to an average of 1.1 times across all the models RepairPal considered in its dataset.

Severity

RepairPal reported that the probability of a repair being a severe or major issue is 14% across all Mercedes-Benz models, compared to an average of 13% for all the models RepairPal considered in its dataset.

Mercedes-Benz customer ratings

About Mercedes-Benz

Mercedes-Benz was one of the world's first automakers and will be celebrating its 100th anniversary in 2026. After nearly a century in business, Mercedes-Benz is known for reliable luxury vehicles. The brand has an "above average" rating from RepairPal.1 Mercedes-Benz currently sells 32 different models in the U.S., ranging from three-row SUVs to two-seat convertible coupes, and everything in between. The brand also has six models of electric vehicles, including SUVs and sedans. No matter which Mercedes-Benz you choose, expect to find upscale touches and solid engineering. 

What CarMax customers like   

  • Ride and Handling 

  • Styling 

  • Power 

What CarMax customers don’t like   

  • Cost to Maintain 

  • Fuel Economy 

  • Technology and Entertainment 

View our Mercedes-Benz inventory

Mercedes-Benz FAQs

With proper maintenance, a Mercedes-Benz could last 150,000 to 200,000 miles or more. In fact, how a car has been maintained is even more important than how many miles it has. Understanding the service history on the Mercedes you're considering buying can give you peace of mind in purchasing a higher-mileage vehicle. 

Mercedes-Benz S550
2022 Mercedes-Benz GLA-Class GLA250 001 make pages

1. Mercedes-Benz GLA250

CarMax owner rating

Price range*
$13,599—$38,998
Estimated combined MPG
28 MPG
RepairPal reliability rating
4 out of 5
2023 Mercedes-Benz GLC-Class GLC 300

2. Mercedes-Benz GLC300

CarMax owner rating

Price range*
$16,998—$52,998
Estimated combined MPG
26 MPG
RepairPal reliability rating
4 out of 5
2019 Mercedes-Benz E-Class E300 001 make pages

3. Mercedes-Benz E300

CarMax owner rating

Price range*
$16,998—$29,998
Estimated combined MPG
24 MPG
RepairPal reliability rating
4 out of 5

4. Mercedes-Benz SLK250

CarMax owner rating

Price range*
$22,998—$23,998
Estimated combined MPG
26 MPG
RepairPal reliability rating
4 out of 5
2022 Mercedes-Benz CLA-Class CLA250 001 make pages

5. Mercedes-Benz CLA250

CarMax owner rating

Price range*
$14,998—$37,998
Estimated combined MPG
30 MPG
RepairPal reliability rating
4 out of 5

6. Mercedes-Benz GLE350

CarMax owner rating

Price range*
$16,998—$59,998
Estimated combined MPG
22 MPG
RepairPal reliability rating
4 out of 5
2022 Mercedes-Benz C-Class C300 4MATIC

7. Mercedes-Benz C300

CarMax owner rating

Price range*
$14,998—$45,998
Estimated combined MPG
27 MPG
RepairPal reliability rating
4 out of 5

8. Mercedes-Benz SLK300

CarMax owner rating

Price range*
$18,998—$24,998
Estimated combined MPG
28 MPG
RepairPal reliability rating
4 out of 5

Ready to find your used Mercedes-Benz?

RepairPal reliability ratings

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features. RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of August 2023. Learn more about RepairPal reliability ratings

Unless otherwise noted, information related to these featured vehicles comes from third-party sources, including manufacturer information. We make every effort to provide accurate information, but please verify before purchasing. Product and company names may be trademarks or registered trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities. We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you. 

RepairPal Reliability Ratings are provided by RepairPal and CarMax is not responsible for their accuracy. These ratings are based on RepairPal Reliability data as of 3/18/2025. Learn more at repairpal.com/reliability. 

***

Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.

Fuel economy figures are based on EPA estimates for when vehicle sold as new. Fuel economy may vary for reasons like driving conditions and vehicle history. Unless specified, figures are for vehicles equipped with an automatic transmission. See fueleconomy.gov.

Range figures are based on EPA estimates for when vehicle sold as new and assume a full battery charge. Range will vary based on things like battery age, vehicle condition and history, driving and charging habits, accessory use, and driving conditions. Battery capacity may decrease with time and use. See fueleconomy.gov for more info.

* Price excludes taxes, title, registration, and fees. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions.

We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.​

Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

Unless otherwise noted, information related to featured vehicles comes from third-party sources, including manufacturer information. Product and company names may be trademarks or registered trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities.​ By clicking on any video links, you will be taken to a third-party site maintained by YouTube, Inc.

We make every effort to provide accurate information, but please verify before purchasing.