How Long Do Mercedes Last? (Explained)

The brand name Mercedes has been associated with luxury vehicles since its conception in 1926.

Vehicle owners enjoy the premium-quality materials associated with the vehicles and the technology and innovation that goes into their design.

But how long do Mercedes last?

With proper maintenance, Mercedes can last 13-17 years on average. Considering an average yearly mileage of around 15,000, that means that Mercedes can last anywhere from 200,000 to 250,000 miles before major repairs are needed.

Keep reading to find out how reliable Mercedes are, what the most and least reliable models are, and how to make Mercedes last longer.

How Long Do Mercedes Last (Explained)

How Many Miles Will A Mercedes Last?

The number of miles that a Mercedes will last depends strongly on how well the car is maintained.

Based on an average yearly mileage of 15,000 miles, Mercedes can be expected to last anywhere from 200,000 to 250,000 with proper maintenance and care.

Practices like frequently changing the oil and consistently checking tire pressure are great habits that can help you extend the life of your vehicle.

How Many Years Does A Mercedes Last?

As a general rule, a Mercedes is expected to last anywhere from 13-17 years with a responsible owner.

However, there have been reports of well-maintained Mercedes lasting up to 30 years.

Of course, 30 years may be a stretch for many Mercedes vehicles and if you can’t afford expensive repairs, your vehicle may not last as long.

If you want to hold onto your Mercedes for the long haul, drive conservatively.

Consider opting for a rental for long road trips to save your car the miles.

Also, drive slowly and cautiously – if your Mercedes is involved in an accident, it will shorten the life of the vehicle.

Are Mercedes Reliable?

Overall, Mercedes has much to offer when it comes to reliability.

According to RepairPal, Mercedes is rated a 3 out of 5 for reliability, which makes it rank 27 out of 32 when compared to all car brands.

You can rely on Mercedes to keep you safe in the event of an accident since Mercedes have a positive reputation for their safety ratings.

The National Highway Traffic Safety Administration (NHTSA) gives Mercedes a 5/5 star rating for safety.

What Are The Most Reliable Mercedes Models?

The Mercedes brand is a well-respected part of the luxury car market, but which models are the most reliable?

The 2020 Mercedes Benz E-Class is one of the most reliable vehicles the brand has to offer.

With a reliability rating of 75/100 according to JD Power, you can bet that the E-Class is a great contender for the most reliable Mercedes models.

The Mercedes Benz GLK-Class is another great option for reliability.

It features all-wheel drive, 19-inch wheels, and powerful engine options that offer the peace of mind that you won’t get stranded on the road.

Loaded with features such as surefooted handling and an impressive engine lineup, you can rely on the 2022 Mercedes Benz GLC.

It is also available in rear and all-wheel drive variants for your ultimate comfort and reliability.

What Are The Least Reliable Mercedes Models?

The least reliable Mercedes models should be avoided at all costs.

According to ConsumerReports, the following are the least reliable Mercedes:

  • 2016 C-Class
  • 2019 GLC
  • 2017-2019 E-Class
  • 2020 GLE

What Is Considered High Mileage For A Mercedes-Benz?

These days, a Mercedes with 150-200k miles on the clock is probably considered high mileage.

According to Kelley Blue Book, an odometer reading of 200,000 miles isn’t always a death sentence for the vehicle; as long as maintenance is completed at regular intervals, the car is bound to last.

Combine this with vehicle service reports to help you determine whether a high-mileage Mercedes is worth your money.

Are Mercedes Good After 100k Miles?

The short answer to this question is yes – many Mercedes are good long after 100k miles.

The most important thing you should pay attention to is the service history.

If the vehicle was maintained per the owner’s manual recommendations, it will last well beyond 100,000 miles.

Many owners confirm that Mercedes are reliable after 100,000 miles, so you shouldn’t discount a used Mercedes solely based on the mileage.

Is It Worth Buying a 10-Year-old Mercedes?

Buying a 10-year-old Mercedes can definitely be worth it.

However, it’s important you thoroughly check the history of the vehicle first and ask yourself

  1. How well has the vehicle been maintained by the previous owner?
  2. Has the vehicle ever been involved in an accident?
  3. How often was it driven?

Many car enthusiasts agree that focusing on these three major questions is the best way to determine whether a 10-year-old Mercedes is worth buying.

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Do Mercedes Hold Their Value?

Like most luxury cars, Mercedes depreciate faster than the average car.

The average car on the road depreciates by 30% in the first year and 50% by year 5, so buying a new Mercedes is not often considered a wise investment.

Care edge reports that after 1 year a Mercedes will lose 50% of its value, and after 5 years it loses up to 70% of its value.

According to CarEdge, Mercedes models from 2015 and up are the vehicles that hold their value the best.

Even though a portion of the value of these cars is maintained from year to year, the value still decreases annually.

That’s why a 2020 Mercedes is worth 81.82% of its original value in 2021 whereas the 2017 model is only worth 54.51% of the amount it originally sold for.

If you’re looking for the Mercedes model that holds its value the best, the answer is the 2018 model, which is worth 62% of its original value and still has 75% of its life left.

Do Mercedes Last Longer Than BMW?

No matter what the make of a car is, the most important determining factor when it comes to longevity is maintenance.

A well-maintained Mercedes with a gasoline engine has been known to last upwards of 250,000 miles with proper maintenance.

Mercedes diesel engines last even longer.

According to owners on CarTalk, the odometer could read up to 350,000+ miles before major repairs are needed.

BMW users on CarTalk note that while the vehicles’ engines rarely need replacing, the other components under the hood will likely need to be replaced between 100,000 and 200,000 miles.

The repairs needed at this point in a BMWs life involve the transmission, suspension, radiator, and thermostat.

Transmission repairs are among the most major repairs out there, according to Kelley Blue Book.

When you consider the need for major repairs on BMWs versus Mercedes, the conclusion is that Mercedes last longer than BMWs with less effort and time spent on the vehicle during its life.

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Are Mercedes Expensive To Maintain?

Mercedes are high-end, luxury vehicles, and the price tag attached to their maintenance reflects this.

On average, Your Mechanic estimates Mercedes repairs to cost anywhere from $80 to $7782 per year.

Compare that to AAA’s average rate estimate of average cars of $162.36 and you can see that Mercedes are much more expensive to maintain than your average vehicle.

How Long Do Mercedes Tires Last?

Mercedes Original (MO) tires are the best tires to use on the vehicle.

These tires are advertised to be safer, more reliable, and to have increased mobility when compared to other tires.

According to the manufacturer’s website, MO tires should be replaced every six years or every 50,0000 miles.

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How Long Do Mercedes Batteries Last?

Mercedes cars run on one of four types of batteries: diesel, hybrid, electric, and petrol.

Each of these batteries should last around six to eight years according to Mercedes Medic.

Consumer Reports website points out that the weather in your area can impact the life of your battery, too.

If you live in a dry climate, the lack of humidity in the air could dry your battery up faster, leading to shorter battery life.

The same goes for those who live in hot, humid climates.

The moisture from the humidity in the air can be absorbed by the battery terminals and cause premature failure.

How Long Do Mercedes Engines Last?

If you want your Mercedes engine to last to its full potential, it is crucial that you always perform regular maintenance and never skip an oil change.

Mercedes-Benz owners boast that it is very rare for a properly maintained engine to fail before 400,000 miles.

Drive carefully, mind your maintenance, and you may never have a problem with the engine in your Mercedes.

How To Make A Mercedes Last Longer

By far the best way to get the longest life out of your Mercedes is to keep up with the scheduled maintenance.

Mercedes-Benz recommends the following measures to keep your vehicle in the best shape for the longest amount of time possible:

  • Oil changes
  • Fluid checks and top-ups
  • Tire pressure checks
  • Brake inspections and replacements
  • Cabin filter replacements
  • Brake fluid exchanges

Final Thoughts – Mercedes Lifespan

Mercedes-Benz are capable of lasting upwards of 250,000 miles with routine maintenance and daily care.

Mercedes are known to last 13-17 years on average, so even though they’re on the expensive side, they’re still a great investment into the future.

If you’re looking for the best Mercedes for the money, we recommend the 2018 model, which is only worth 62% of the price it was new but still has 75% of its life left.

Compared to other vehicles, Mercedes boast long-lasting engines, superior safety ratings, and excellent reliability ratings.

While you may pay slightly more for repairs and maintenance versus other cars, the luxury, reliability, and safety offered by Mercedes make the price well worth it.