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2007 Mercedes Benz S550

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
54Owner complaints

Model-year median: 36.5

0Recall campaigns

View recall details →

0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
54
200719
2008
Compare all S550 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Power Train
13Suspension
12Electrical System
11Vehicle Speed Control
9Engine
8
All reported categories
Unknown Or Other
6Engine And Engine Cooling
4Air Bags
3Fuel/propulsion System
3Steering
3Structure
3Fuel System, Gasoline
2Equipment
1Exterior Lighting
1Parking Brake
1Seat Belts
1Service Brakes
1Visibility
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

41 reports with mileage · 13 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Power Train. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports2 fire reports0 injury reports

What owners actually said

54 reports
50,000 miles · Oct 6, 2009
Engine And Engine CoolingPower Train

TL*THE CONTACT OWNS A 2007 MERCEDES S550. WHILE DRIVING 40 MPH HE HEARD A RATTLING NOISE FROM THE FRONT-END OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER, AND THE MOTOR MOUNTS WERE REPLACED BECAUSE THEY FRACTURED. THE MANUFACTURER WAS NOTIFIED, AND A REPRESENTATIVE STATED THAT THE THERE WAS NO RECALL RELATED TO THE FAILURE…

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TL*THE CONTACT OWNS A 2007 MERCEDES S550. WHILE DRIVING 40 MPH HE HEARD A RATTLING NOISE FROM THE FRONT-END OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER, AND THE MOTOR MOUNTS WERE REPLACED BECAUSE THEY FRACTURED. THE MANUFACTURER WAS NOTIFIED, AND A REPRESENTATIVE STATED THAT THE THERE WAS NO RECALL RELATED TO THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE 50,000. UPDATED 3/24/10 *CN THE CONSUMER ALSO STATED THE TRANSMISSION WAS REPLACED. UPDATED 06/14/10.*JB

NHTSA ODI #10286420

14,000 miles · Apr 21, 2009
Power Train

WITHOUT ANY APPARENT REASON THE ENGINE STALLED, TRANSMISSION APPEAR NOT TO BE FUNCTIONING PROPERLY. CAR RETURN TO FUNCTION NORMALLY AFTER BEING PARKED FOR 2 OR 3 HOURS. TODAY 4/20/2009 CAR APPEAR TO BE EXPERIENCING THE SAME PROBLEM, PLEASE NOTICE THAT DASHBOARD INDICATOR IS ALERTING OF ANY MALFUNCTIONING. *TR

NHTSA ODI #10266259

Mileage unknown · Jul 9, 2008
EquipmentPower TrainSeat Belts

2007 MERCEDES-BENZ S550V SEAT BELTS KEEP LOCKING AND CAN NOT BE USED. CONSUMER STATES THAT THE VEHICLE ALSO HAVE PROBLEMS WITH THE TRANSMISSION, WINDSHIELD WIPERS, AND RADIO. *NJ THE PASSENGER SEATBELT WOULD LOCK AND COULD NOT BE USED. THE TRANSMISSION WAS STUCK IN PARK, THE WINDSHIELD WIPERS WOULD MOVE ALL THE TIME NO MAT…

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2007 MERCEDES-BENZ S550V SEAT BELTS KEEP LOCKING AND CAN NOT BE USED. CONSUMER STATES THAT THE VEHICLE ALSO HAVE PROBLEMS WITH THE TRANSMISSION, WINDSHIELD WIPERS, AND RADIO. *NJ THE PASSENGER SEATBELT WOULD LOCK AND COULD NOT BE USED. THE TRANSMISSION WAS STUCK IN PARK, THE WINDSHIELD WIPERS WOULD MOVE ALL THE TIME NO MATTER IF IT WAS SUNNY OR RAINING. THE DOORS WOULD NOT CLOSE PROPERLY. AFTER THE RADIO WAS TURNED OFF, STATIC NOISE WAS HEARD. THE STEERING CONTROL MODULE WAS REPLACED. *JB

NHTSA ODI #10233932

33,000 miles · Dec 20, 2007
Vehicle Speed Control

TL*THE CONTACT OWNS A 2007 MERCEDES BENZ S550. WHILE DRIVING 65 MPH, THE VEHICLE LUNGED FORWARD AND BACKWARDS AND THEN STOPPED WITHOUT WARNING. THE ENGINE REMAINED RUNNING; HOWEVER, THE VEHICLE WOULD NOT ACCELERATE. AS OF DECEMBER 20, 2007, THE DEALER HAD NOT INSPECTED THE VEHICLE. THE CURRENT AND FAILURE MILEAGES WERE 32,00…

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TL*THE CONTACT OWNS A 2007 MERCEDES BENZ S550. WHILE DRIVING 65 MPH, THE VEHICLE LUNGED FORWARD AND BACKWARDS AND THEN STOPPED WITHOUT WARNING. THE ENGINE REMAINED RUNNING; HOWEVER, THE VEHICLE WOULD NOT ACCELERATE. AS OF DECEMBER 20, 2007, THE DEALER HAD NOT INSPECTED THE VEHICLE. THE CURRENT AND FAILURE MILEAGES WERE 32,000. UPDATED 01/17/08 *BF THE CONSUMER STATED IT HAS BEEN DETERMINED BY THE ELECTRONIC TRANSMISSION EXPERT THERE WAS MASSIVE INTERNAL FAILURE, AND CAN NOT DETERMINED WHETHER THERE WAS A DEFECTIVE PART OR COMPUTER FAILURE. UPDATED 01/17/08 *TR

NHTSA ODI #10212406

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.