Mercedes-Benz EQB 300 4MATIC problems by model year

Updated from NHTSA data · How we count

NHTSA has 73 owner complaints and 5 recalls on file for the Mercedes-Benz EQB 300 4MATIC (2022–2025). The 2023 EQB 300 4MATIC has the most serious complaints, most often about electrical system.

Complaints
73
Recalls
5
Model years
4
Worst year
2023

Complaints by model year

1120225420236202422025
NHTSA complaints per Mercedes-Benz EQB 300 4MATIC model year. Click a bar for details.

Newer model years have had less time on the road, so they naturally have fewer complaints. Compare a year against its neighbors rather than against brand-new models.

Worst Mercedes-Benz EQB 300 4MATIC years to buy

Ranked by our severity-weighted complaint score (crashes, fires and injuries count extra — how it works).

  1. 2023 Mercedes-Benz EQB 300 4MATIC — 54 complaints, 1 crash; top problem: Electrical System
  2. 2022 Mercedes-Benz EQB 300 4MATIC — 11 complaints; top problem: Electrical System

Fewest serious complaints among years at least 3 years old: 2022 (11 complaints).

Every Mercedes-Benz EQB 300 4MATIC model year

YearComplaintsCrashesFiresInjuriesRecallsTop problem
2025 EQB 300 4MATIC20000Acceleration & Cruise Control
2024 EQB 300 4MATIC61002Electrical System
2023 EQB 300 4MATIC541004Electrical System
2022 EQB 300 4MATIC110005Electrical System

Most common Mercedes-Benz EQB 300 4MATIC problem areas (all years)

  • Electrical System
    54 complaints
  • Fuel, Hybrid & EV Propulsion
    14 complaints
  • Engine
    9 complaints
  • Transmission & Drivetrain
    6 complaints
  • Driver Assistance & Safety Tech
    4 complaints
  • Brakes
    3 complaints
  • Acceleration & Cruise Control
    2 complaints
  • Wheels & Tires
    1 complaints
  • Seats & Seat Belts
    1 complaints
  • Visibility & Wipers
    1 complaints

Complaint trend

Complaints about the Mercedes-Benz EQB 300 4MATIC received by NHTSA each month.

Mercedes-Benz EQB 300 4MATIC recalls

  • Recall 26V073000Feb 6, 202611,895 vehiclesModel years 2022–2024

    Risk: A vehicle fire while parked or driving can increase the risk of injury.

  • Recall 25V894000Dec 19, 2025169 vehiclesModel years 2022–2023

    Risk: A vehicle fire while parked or driving can increase the risk of injury.

  • Recall 25V487000Jul 25, 2025660 vehiclesModel years 2022–2023

    Risk: A loss of drive power increases the risk of a crash.

  • Recall 25V050000Feb 7, 202512,236 vehiclesModel years 2022–2024

    Risk: A vehicle fire while parked or driving can increase the risk of injury.

  • Recall 24V331000May 10, 2024283 vehiclesModel years 2022

    Risk: An improperly welded spur gear can fail and result in a vehicle rollaway, increasing the risk of a crash.

Other Mercedes-Benz models

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology