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.
| Year | Complaints | Median mi | Recalls | TSBs | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|
| 2023 | 7 | 17,000 | 2 | 126 | — | Too new |
Parts named most often, all years
Counts add up complaint mentions across the listed years. A complaint can name several parts.
- Electrical system3 23%
- Visibility (wipers, defrost, mirrors)2 15%
- Other or unknown2 15%
- Forward collision avoidance2 15%
- Body and structure1 7.7%
- Fuel system1 7.7%
- Engine1 7.7%
- Brakes1 7.7%
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 milesOther Mercedes-Benz models
3,963 complaintsMercedes-Benz E350
2,215 complaintsMercedes-Benz E320
1,164 complaintsMercedes-Benz ML350
952 complaintsMercedes-Benz GLK350
901 complaintsMercedes-Benz ML320
740 complaintsMercedes-Benz C250
725 complaintsMercedes-Benz GLC 300
657 complaints
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