Mercedes-Benz EQB reliability: common problems by model year

Across 3 model years, the Mercedes-Benz EQB has 122 owner-filed NHTSA complaints and 5 recalls on record. The most-reported areas are electrical system and fuel/propulsion system. 2023 drew the most complaints (91), 2022 the fewest of the years on the road 3+ years (20).

3
Model years tracked
122
Owner complaints
5
Recalls
20
Median per year

Source: NHTSA complaints and recalls filed for Mercedes-Benz EQB vehicles (US, public record). Typical used asking price $28,333–$34,845.

Which EQB years have the most problems?

Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.

YearComplaints
202411
202391
202220

Highest: 2023 (91 complaints). Lowest: 2022 (20).

Where owners report problems

electrical system95
fuel/propulsion system21
engine14
power train8
forward collision avoidance4

What owners say

Mixed sentiment with a clear generational divide. The pre-facelift models (circa 2021-2023) are heavily criticized for serious reliability issues, including battery defects leading to failures, recalls for fire risk, and motor problems.

  • Very frequentBattery defects and recalls

    Failures requiring replacement, recall for fire risk (2021-2024 model years), battery overheating warnings.

  • Very frequentInsufficient real-world range

    Significantly below WLTP estimates, especially in winter and at highway speeds.

  • RecurrentDated/buggy infotainment software (MBUX NTG 6)

    Cannot be updated over-the-air like Tesla, screen not fully utilized for Apple CarPlay/Android Auto (wired only), system lag, camera errors displaying black screens.

  • RecurrentInterior material quality

    Use of cheap, scratchy plastics in lower areas and "piano black" trim, perceived as A-Class standard rather than premium.

  • RecurrentBrake issues

    Unusual grinding/groaning noises, particularly when new or on downhill sections, perceived as "suspect" feel in 2023 models.

Owner insights cover all generations of the EQB. Individual model years are broken down above.

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