Worst years for a Mercedes Benz EQB 300 4MATIC
Owners have filed 100 complaints about the Mercedes Benz EQB 300 4MATIC with NHTSA across model years 2022 to 2025. More of them are about the electrical system than anything else.
Avoid
2023 Mercedes Benz EQB 300 4MATIC74 complaints — the highest FaultScore of any year, mostly electrical system.
Cleanest on record
2022 Mercedes Benz EQB 300 4MATIC11 complaints — the lowest FaultScore of the graded years.
Every Mercedes Benz EQB 300 4MATIC year, graded
The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.
What breaks on a Mercedes Benz EQB 300 4MATIC
Across every model year on file. Follow a row for that part's complaints and the year it was worst.
Worst in 2023
Worst in 2023
Worst in 2023
Worst in 2023
Worst in 2023
Worst in 2023
Worst in 2024
Worst in 2023
Worst in 2023
Worst in 2023
Worst in 2023
Complaints filed over time
Every complaint about every Mercedes Benz EQB 300 4MATIC, by the month it reached NHTSA.
Compare the Mercedes Benz EQB 300 4MATIC
Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.