2023 Mercedes-Benz E350 Problems
- Complaints
- 6filed with NHTSA
- Median mileage
- —no mileage reported
- Recalls
- 3campaigns on record
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
- NHTSA crash rating
- 5 / 5stars overall, 2 rated versions
- EPA fuel economy
- 26 mpgcombined, 2.0L 4-cyl RWD · 23 city / 31 hwy
Sources: NHTSA records for the 2023 Mercedes-Benz E350 (complaints, recalls, investigations), NHTSA crash tests, EPA fuel economy. Report an error
NHTSA recorded 6 consumer complaints for the 2023 Mercedes-Benz E350. The part named most often is other or unknown, with 3 complaints (50% of the total), followed by brakes (1) and electrical system (1). Of all complaints, 2 an injury, according to the filers. NHTSA lists 3 recall campaigns and 142 technical service bulletins for this model year. Other or unknown complaints overlap with 3 technical service bulletins filed under the same part. Brakes complaints overlap with 1 technical service bulletin filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Other or unknown3 50%
- Brakes1 17%
- Electrical system1 17%
- Tires1 17%
Example complaints
Other or unknown: “While driving the vehicle in normal road conditions the car suddenly stop and activated the seat belts. This incidents has happened 4 times. The vehicle has been taken to the Mercedez-Benz service and it gas been released with no findings. I am concerned with this safety issue on my leased vehicle and the risk to cause a collision or injury. The last incident occurred on 3/8/2026, while driving the car.”
NHTSA complaint #11723894, filed 2026-03Electrical system: “An Intoxalock ignition interlock device was installed in my 2023 Mercedes-Benz E-Class on May 7, 2026. Following installation, the vehicle experienced repeated electrical/no-start problems and incidents in which it became immobilized and could not be moved, requiring towing. On one occasion the vehicle became disabled on a roadway/highway, leaving me in a dangerous position with traffic passing around me. When the vehicle is immobilized, I cannot simply move it to a safe location, and Intoxalock has not been able to restore vehicle operation remotely. …”
NHTSA complaint #11757591, filed 2026-08Complaints by year filed
This model year is less than 4 years old, so a trend is not meaningful yet.
Crash test ratings
NHTSA's 5-Star Safety Ratings for the 2023 Mercedes-Benz E350. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.
| Version | Overall | Frontal | Side | Side pole | Rollover |
|---|---|---|---|---|---|
| E-Class · sedan AWD | ★★★★★ | 4 / 5 | 5 | 5 | 5 · 9.7% risk |
| E-Class · sedan RWD | ★★★★★ | 4 / 5 | 5 | 5 | 5 · 9.7% risk |
Driver aids listed by NHTSA for the 2023 model year: forward collision warning standard, lane departure warning standard, automatic emergency braking standard.
Neighbouring years: 2022: same overall rating. A redesign between years can change both the car and the test.
Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.
Fuel economy and running cost
EPA ratings for each 2023 Mercedes-Benz E350 version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).
| Version | Engine | Transmission | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|---|
| E350 RWD | 2.0L 4-cyl | 9-speed automatic | 23 | 31 | 26 | $3,150 |
| E350 4matic AWD | 2.0L 4-cyl | 9-speed automatic | 21 | 30 | 24 | $3,400 |
Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.
Recalls and investigations
- 23V880000Dec 21, 2023Fuel system, gasoline › Delivery › Fuel pumpCovers: Mercedes-Benz E350 2022–2023, AMG E53 2021–2023, GLE 350 2021–2023 +28 more
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2024 GLE, GLS, C-Class, E-Class, S-Class, SL, GLC, CLS, AMG GT, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of…
- 23V574000Aug 11, 2023Electrical system › Adas › Blindspot › SensorsCovers: Mercedes-Benz E350 2023, E 450 2023, CLS 450 2023 +4 more
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 E450, E350, AMG E63 S, AMG E53, CLS450, AMG GT53, and AMG GT43 vehicles. Due to a software error, the exit warning system audio and visual warnings may fail to alert occupants about approaching vehicles.
- 23V445000Jun 26, 2023Fuel system, gasoline › Delivery › Fuel pumpCovers: Mercedes-Benz E350 2021–2023, GLC 300 2021–2023, C300 2021–2023 +37 more
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a…
Recall details for the 2023 Mercedes-Benz E350 → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 142 on record; the latest 10 are shown.
- 11038188Sep 26, 2026Steering. Complaint Slight creaking noises when steering. Cause Noises may come from one or more sleeves of the horn contact plate. Remedy Remove the horn contact plate and check the sleeves for noise; see…
- 11038187Sep 26, 2026Transmission and drivetrain. Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic /9G‑TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G‑TRONIC automatic transmission facelift) For…
- 11038186Sep 22, 2026Brakes. Complaint Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is similar to a tire or wheel vibration, it is usually readily noticeable that it is…
- 11038176Sep 17, 2026Engine. Complaint Red coolant warning in instrument cluster. Fault codes U019F00 or U019F87 current/stored in MRG1 control unit. Cause Various causes Remedy Perform guided test for fault code U019F with…
- 11038217Sep 14, 2026Body and structure. Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise continues to occur even…
- 11037987Sep 14, 2026Transmission and drivetrain. Complaint Only vehicles with a variable transfer case are affected. This can be identified through control unit N45 or N15/7 in the quick test. When accelerating with light load, vibrations or…
- 11037616Sep 4, 2026Transmission and drivetrain. Complaint Customer complaints relating to automatic transmission 725.0 (NAG3 Classic / 9G‑TRONIC automatic transmission) and 725.1 (NAG3 facelift/9G‑TRONIC automatic transmission facelift) For…
- 11037228Aug 28, 2026Steering. Complaint During part of the steering movement, it feels heavier or more difficult to steer in the same spot every time. OR Rattling, humming, dry sliding/gravel noise from the electric steering…
- 11036511Aug 24, 2026Electrical system, Body and structure. Complaint Tailgate opens unintentionally. Cause Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. EXAMPLE: when stored in trouser pocket, handbag etc. Remedy…
- 11036999Aug 15, 2026Fuel system. Dear Mercedes-Benz Owner: In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA is extending the…
Other model years of the Mercedes-Benz E350
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2024 | 5 | 9,600 | 4 | — | — | — | Too new |
| 2023 | 6 | — | 3 | 5 | 26 | — | Too new |
| 2022 | 9 | 14,403 | 3 | 5 | 26 | — | Not enough data |
| 2021 | 13 | 38,600 | 12 | 5 | 25 | — | Not enough data |
| 2020 | 8 | 42,363 | 6 | 5 | 26 | — | Not enough data |
| 2017 | 7 | 20,000 | 0 | 5 | — | — | Not enough data |
| 2016 | 51 | 38,212 | 5 | 4 | 23 | 28 · Fewer | Falling |
| 2015 | 31 | 25,000 | 6 | 4 | 23 | 6 · Fewer | Rising |
| 2014 | 278 | 46,600 | 8 | 4 | 23 | 82 · More | Stable |
| 2013 | 164 | 44,550 | 6 | — | 23 | 54 · Typical | Stable |
| 2012 | 217 | 69,700 | 7 | — | 22 | 57 · Typical | Stable |
| 2011 | 223 | 59,200 | 5 | — | 20 | 50 · Typical | Stable |
| 2010 | 184 | 59,978 | 4 | — | 21 | 53 · Typical | Stable |
| 2009 | 64 | 81,500 | 4 | — | 19 | 6 · Fewer | Falling |
| 2008 | 173 | 86,688 | 4 | — | 19 | 26 · Fewer | Falling |
| 2007 | 350 | 76,000 | 5 | — | 19 | Not compared (before 2008) | Falling |
| 2006 | 400 | 90,000 | 4 | — | 20 | Not compared (before 2008) | Falling |
| 2005 | 15 | 85,000 | 0 | — | — | — | Falling |
| 2004 | 10 | 135,000 | 0 | — | — | — | Not enough data |
| 2003 | 7 | 76,000 | 0 | — | — | — | Not enough data |
All Mercedes-Benz E350 model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 2023 Mercedes-Benz E350 have?
NHTSA recorded 6 consumer complaints for the 2023 Mercedes-Benz E350 as of Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2023 Mercedes-Benz E350 is reported most often?
Other or unknown is named most often, in 3 complaints (50% of the total), followed by brakes with 1.
Has the 2023 Mercedes-Benz E350 been recalled?
NHTSA lists 3 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
How did the 2023 Mercedes-Benz E350 do in NHTSA crash tests?
NHTSA's 5-Star Safety Ratings give the 2023 Mercedes-Benz E350 5 out of 5 stars overall, across 2 rated versions (body style and drive). Ratings from different model years are only comparable when the vehicle was not redesigned in between.
What gas mileage does the 2023 Mercedes-Benz E350 get?
The EPA rates the 2023 Mercedes-Benz E350 (E350, 2.0L 4-cyl) at 26 mpg combined, 23 city and 31 highway, with an estimated annual fuel cost of $3,150 at 15,000 miles a year. Other engine and drive versions are rated differently.
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. Crash ratings are from NHTSA’s New Car Assessment Program. Fuel economy is from the EPA and DOE (fueleconomy.gov).
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.