2020 MERCEDES-BENZ S-Class
Recalls, Specs & Safety Report
This 2020 model shows excellent reliability, primarily driven by a clean safety record with zero recalls and minimal consumer complaints.
Why This Matters
A clean recall record is a positive signal for both safety and ownership costs. Vehicles with no known defects typically qualify for lower insurance premiums and face fewer unexpected repair expenses.
When negotiating insurance rates, a documented history of zero manufacturer recalls can support your case for preferred pricing.
Expert Analysis
The 2020 S-Class analysis highlights key safety metrics.
Safety & Reliability Score
Score Breakdown
Technical Specifications
Key specifications for the 2020 MERCEDES-BENZ S-Class
Safety History Timeline
Consumer Complaint Analysis
Most Reported Issue
Complaint Trend
Safety Incidents
Complaint Severity Distribution
Breakdown of 6 consumer complaints by severity level.
Mileage Failure Analysis
Based on consumer reports, issues for this vehicle tend to peak around the 20k-40k mileage range. The average reported failure mileage is 33,647 miles.
No Recalls Found
Perfect Recall Status
2020 MERCEDES-BENZ S-Class
Safety Milestone: The 2020 MERCEDES-BENZ S-Class maintains a perfect record. As of January 2026, there are 0 official recalls.
This distinction places it in the top tier of vehicle safety reliability for its model year.
🛡️ Proactive Safety Maintenance Guide
Even with a perfect recall record, regular maintenance safeguards your vehicle's reliability. Our experts recommend monitoring these systems:
No active investigations for this vehicle.
Consumer-reported issues submitted to NHTSA for 2020 S-Class.
Common Reported SymptomsAI Analysis
The fuel pump My car stopped on the highway [XXX] on [XXX] with my children in the car with no warning at all. I was so lucky nobody hit us and it took 20 minutes of trying to start it to get off of the highway to a gas station where it cut off again The dealer said it is a known problem however my vin number was included despite the fact that they know that the 2020 mercedes benz s450 has an issue that should be recalled due to the severity of the situation and safety of the public. Warning lights did not come on until the car totally stopped. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2020 Mercedes-Benz S 560. The contact stated while driving 10 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer, where the warning light was cleared; however, the failure recurred the following day. The vehicle was taken back to the dealer, where it was diagnosed that the oil pump and an unknown wiring harness had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 29,100.
Had windshield breakage and replacement on 14 December 2023. On 29 January 2024, had an apparent windshield strike (pinhead size) and windshield cracked from middle to top. Within 20 minutes crack had spread all across the top of windshield. While parked crack spread down and completely across the bottom of windshield in about 30 minutes. Vehicle is now in Mercedes dealership for windshield service once again. I have been driving for 60+ years and never saw this massive of a windshield crack caused by a pinhead size strike. My belief is that either it was bad glass or installation. I have read numerous complaints regarding Mercedes glass and am concerned whether I can safely operate this vehicle. Would appreciate you looking into this issue.
The contact owns a 2020 Mercedes-Benz S560. The contact stated that while driving approximately 60 MPH, there was an abnormal sound and shards of glass started entering the vehicle from the sunroof. No injuries were sustained. The vehicle was taken to the dealer; however, the vehicle was not diagnosed. The contact stated that the vehicle was repaired. The manufacturer was notified in writing and he received a call back and was informed that no assistance would be offered. The failure mileage was 38,193.
INTERMITTENT (AT LEAST A HALF DOZEN TIMES SINCE FEB 2020 PURCHASE) UNINTENDED INCREASE IN SPEED BY AS MUCH AS 35 MPH; TAKEN TO SELLING DEALER WHO COULD NOT DETECT A PROBLEM OR DUPLICATE MALFUNCTION. *TR
AUTOMATIC DRIVE SHUTS OFF WHEN YOU BRAKE. HOWEVER, IN A ROLLING STOP AND BRAKE, IT DOES NOT RESTART IN CERTAIN SITUATIONS WHEN YOU ACCELERATE OUT OF THE STOP. IT IS INCONSISTENT, BUT SERVICE TEAM AT LOCAL DEALER HAVE RECREATED THE SITUATION. THE CAR IS DESIGNED TO AUTO RESTART AND THE FUNCTION CANNOT BE DISABLED.
Frequently Asked Questions
Are there any recalls for the 2020 MERCEDES-BENZ S-Class?
No, the 2020 MERCEDES-BENZ S-Class currently has no recorded recalls from NHTSA.
Is the 2020 MERCEDES-BENZ S-Class safe to drive?
The 2020 MERCEDES-BENZ S-Class has no active recalls, which is a positive safety indicator. Always maintain regular service intervals for optimal safety.
Where can I check if my 2020 MERCEDES-BENZ S-Class has open recalls?
You can check for open recalls by visiting NHTSA.gov and entering your Vehicle Identification Number (VIN), or by contacting your local MERCEDES-BENZ dealer.
What This Means for You
This clean safety profile is particularly valuable for risk-averse buyers and families prioritizing reliability.
If you're unsure, we recommend starting with a VIN check or consulting a certified mechanic.
If You Own This Vehicle
- No active recalls are recorded, but maintain regular service intervals and report any unusual symptoms to NHTSA.
- Consider setting up VIN-specific alerts to receive notification of future recalls.
If You're Buying Used
- Request the VIN before purchase and verify recall status at NHTSA.gov.
- This model year shows favorable reliability metrics compared to alternatives.
This page is designed to help you decide, not alarm you.