10 Cheapest Mercedes-Benz Cars To Maintain

Mercedes-Benz is one of the most popular and highly sought-after automakers in the world and one or two of the brand’s models might have grabbed your attention on the road. But before you make any financial commitments on a Mercedes, you should have an idea of the maintenance cost and frequency. Unsurprisingly, Mercedes-Benz models are significantly more expensive to repair and maintain than the average vehicle.

The maintenance cost of the Mercedes-Benz depends on several factors including the model, age, service history, climate, and location. With Benz models like the Metris and Sprinter averaging $2,000 on yearly maintenance, that’s enough reason for some buyers to steer clear of them. So, if you are in the market for a reliable Mercedes-Benz with repair and maintenance costs that won’t leave you bankrupt, this article is for you. Following are Mercedes-Benz models with the lowest annual maintenance costs.

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10 2010 Mercedes-Benz C350 – $724

The Mercedes-Benz C-Class tilts towards comfort rather than handling, and while it is great on the highway, it’s not so great on curvy roads. Initially starting at $39,750, the 2010 C350 runs on a 3.5-liter V6 that dispenses 268 hp and 258 lb-ft of torque. Mercedes has a reputation for using high-quality parts for its vehicles, and the C350 is no exception.

But beyond relying on high-quality parts, you have to follow the German manufacturer’s maintenance guidelines to keep the C350 in good condition. RepairPal estimates average annual maintenance costs for the Mercedes-Benz C350 to be $724, depending on the car’s age, mileage and location. The C350 has a good chance of exceeding 200,000 miles if you play your part by sticking to safe driving habits and maintenance schedules.

9 2012 Mercedes-Benz E350 – $788

Mercedes introduced the E350 premium sedan as part of the E-Class lineup in 2006. The E350 offers a luxurious ride with a sturdy 3.5-liter V6 engine that produces 302 horsepower. The average lifespan of the Mercedes-Benz E350 is 15 years with an annual mileage of 15,000 miles.

To keep your E350 on the road for as long as possible, you should adopt healthy driving habits, and follow factory-recommended maintenance. The average annual upkeep cost of the Mercedes-Benz E350 is around $788, which is quite reasonable for a full-size luxury vehicle.

Related: Everything You Need To Know About The 2022 Mercedes-Benz E 350

8 2014 Mercedes-Benz ML550 – $1,084

The Mercedes-Benz ML550 is an upscale crossover with abundant luxury amenities and class-leading performance, courtesy of the 4.7-liter turbo V8. Putting in efforts to maintain the ML550 pays off tremendously, as the engine stands a good chance of going hitting 200,000 miles.

Following factory-recommended maintenance, guidelines not only prolong the life of the engine, but every other part. The average annual maintenance expense of the ML550 is about $1,084, but what you can do to consolidate the efforts of the repair guys is to always remove dirt and grime from the car to protect its paint job and prevent rust.

7 2014 Mercedes-Benz CLA250 – $790

Mercedes-Benz introduced the CLA250 in response to the dominance of the Audi A3 and Lexus CT 200h in the American compact luxury car market. The CLA250 is one of the most reliable cars in its class, with a four-star RepairPal reliability rating. It occupies the 5th position out of 23 in the reliability ranking of luxury compact cars by the leading online automotive maintenance platform.

Keeping the 2014 CLA250 healthy throughout the year should cost just about $790. RepairPal also estimates the frequency of unscheduled repairs of the Mercedes-Benz CLA250 to be 0.7 times on average annually.

6 2014 Mercedes-Benz GLK350 – $776

If you want a crossover, with the spacious cabin of an SUV and the comfort that a sedan offers, the 2014 Mercedes-Benz GLK350 is worth your consideration. On the subject of reliability, the GLK350 is great, with a four-star RepairPal rating, and it occupies the 7th spot in a ranking of 15 luxury compact SUVs.

The annual cost of fixing the 2014 GLK350 is from $776 to $948, but you may even spend way less than that estimate going by the fact that the probability of the GLK350 developing a severe problem is less than 6%, compared to other luxury compact SUVs with about 7%.

Related: 2021 Mercedes-Benz GLS 450 Review: Three-Row Luxury SUV At Its Best

5 2015 Mercedes-Benz GLA250 – $987

With the spacious interior, turbocharged 2-liter four-cylinder engine, and fuel efficiency in the high 20s, the 2015 GLA250 is a good ride for those looking for a low-maintenance Mercedes-Benz compact SUV. With a 4.5 out of 5 stars reliability rating, the GLA250 is even more reliable than the GLK350.

According to RepairPal, you may spend roughly $987 on maintenance of the GLA250. The frequency of you paying an unscheduled visit with your GLA250 to a repair shop is on average 0.5 times annually, and the probability of the compact SUV needing a major repair is about 2%.

4 2016 Mercedes-Benz SLK300 – $1,058

Mercedes introduced the 2016 SLK300 with not so much fanfare, even though it has so much going for it. Mercedes replaced the rather anemic 1.8-liter turbo engine with a 2.0-liter turbo 4-cylinder that cranks out 241 horsepower and 273 lb-ft.

Like most Benz cars, the SLK300 can achieve 200,000 miles or more if you can simply follow recommended maintenance procedures. With an average annual maintenance cost of $1,058, the SLK300 is quite cheaper to maintain than rivals like the Porsche 718 Boxster and Jaguar F-Type.

3 2017 Mercedes-Benz GLS550 – $908

The 2017 Mercedes-Benz GLS550 ranks at the upper echelon of the luxury full-size SUV class, with a third-row seat to accommodate a large family and a blistering turbo V8. With many GLS550 owners claiming the large SUV is built like a tank, there are not many reasons to visit the repair shop often.

To continue enjoying the premium benefits of this luxury car for as long as possible, you will spend around $908 on maintenance in a year, which is over a hundred dollars less than the cost of the servicing rivals like the Audi Q7 and Cadillac Escalade.

Related: This Is What We Love About The 2021 Mercedes-Maybach GLS 600

2 2018 Mercedes-Benz GLC300 – $1,039

The GLC300 is an entry-level luxury midsize SUV that is joined by the GLC 300 4MATIC® and AMG GLC 43 in the GLC-Class. With a RepairPal reliability rating of 4.5/5, the 2018 GLC300 guarantees an almost trouble-free ownership experience.

Achieving 200,000 miles should not be an issue for the GLC300 provided you play your part in its maintenance, which costs about $1,039 annually. Simply follow Mercedes-Benz maintenance tips, and you may not pay an unscheduled visit to the repair shop throughout the year.

1 2020 Mercedes-Benz SL450 – $908

Like all cars, the Mercedes-Benz SL450 is not perfect, but when it comes to comfort and reliability, it’s the closest thing you’ve got to perfection. The performance of the SL450 is quite alright, with its potent 3.0-liter twin-turbo V6 that releases 362 horsepower.

For a luxurious two-seat retractable-hardtop convertible that starts at $91,000, the 2020 SL450 is surprisingly low-maintenance. Just about $908 will keep the SL450 on the road throughout the year.

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