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Mercedes-Benz EQS 450 4MATIC Problems by Model Year

NHTSA recorded 7 consumer complaints across the 1 model years of the Mercedes-Benz EQS 450 4MATIC (2023–2023) that have at least 5 complaints. 2023 has the most, with 7. Across all years, the part named most often is electrical system (3 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.

All EQS 450 4MATIC model years

Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.

YearComplaintsMedian miRecallsTSBsScore (50 = typical)Trend
2023717,0002126—Too new

Parts named most often, all years

Counts add up complaint mentions across the listed years. A complaint can name several parts.

Example complaints

One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.

2023: “Odometer Fraud. The contact leased a 2023 Mercedes-Benz EQS 450 X4. The vehicle was a dealer sale. After returning the lease vehicle to the dealer, he was informed the odometer closure was not available during the drop-off and it would be emailed. The contact stated that the vehicle was returned with the mileage at 17,000. The inspection report also indicated that the odometer reading was 17,000. The contact received a bill that indicated that the mileage was 7,000. The finance office was contacted, and they informed him to return to the dealer. …”

NHTSA complaint #11736095, filed 2026-05, 17,000 miles

Other Mercedes-Benz models

Mercedes-Benz C300
3,963 complaints
Mercedes-Benz E350
2,215 complaints
Mercedes-Benz E320
1,164 complaints
Mercedes-Benz ML350
952 complaints
Mercedes-Benz GLK350
901 complaints
Mercedes-Benz ML320
740 complaints
Mercedes-Benz C250
725 complaints
Mercedes-Benz GLC 300
657 complaints

All Mercedes-Benz models →

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology