Mercedes-Benz S450

Model Year Comparison

Worst Model Year
Worst Category
electrical Problems

We don't have a lot of complaints on file for the Mercedes-Benz S450 — feel free to add yours here. Probably because it's so new, but that's still definitely a good sign.

The 2018 Mercedes-Benz S450 has the most overall complaints, & we also rate 2018 as the worst model year ranked on several factors such as repair cost & average mileage when problems occur. The most-reported problem is also with the 2018 S450 for pre-collision activates when no collision imminent.

Click on the graph bars for more details about a specific model year.

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Worst Mercedes-Benz S450 Problems

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