MERCEDES-BENZ C280 · model year

2006 MERCEDES-BENZ C280

40 NHTSA complaints, 4 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2006MERCEDES-BENZC280 carries 40 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 4 crashes, 0 fires, 3 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 C280 is engine with 13 filings, followed by power train (5) and air bags (5). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 15 investigation files overlapping the 2006 C280. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

40
Complaints
4
Crashes
0
Fires
3
Injuries
0
Deaths

Total Complaints

40 filings

Crashes Reported

4 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
ENGINE13
POWER TRAIN5
AIR BAGS5
UNKNOWN OR OTHER4
ELECTRICAL SYSTEM3
VEHICLE SPEED CONTROL2
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR1
TIRES:TEMPORARY/EMERGENCY SPARE TIRE1
POWER TRAIN:AUTOMATIC TRANSMISSION1
FUEL/PROPULSION SYSTEM1
SUSPENSION1
VISIBILITY:SUN/MOON ROOF ASSEMBLY1
SEAT BELTS1
STRUCTURE:BODY1

Recent Complaints

20250625STRUCTURE:BODY

While driving at approximately 70 mph on a highway, the rear subframe of the vehicle suddenly and catastrophically failed. This caused the vehicle to fishtail violently and nearly led to a serious highway accident. I was able to regain control and pull off the road safely, but the vehicle was no longer drivable and had to be towed. An inspection by a certified technician confirmed that the rear subframe rusted from the inside and experienced a complete structural failure. One of the suspension control arms even broke off of the subframe due to rust. The vehicle showed no warning lights or symptoms prior to the incident. The road was dry and free of potholes or debris, and the car had been properly maintained and garage-kept for the prior 16 years. This issue is a known defect in Mercedes-Benz vehicles of similar design. Mercedes-Benz has extended the subframe warranty for C-Class vehicles from model years 2008–2015 due to widespread internal subframe corrosion. However, this vehicl

20250619AIR BAGS

SRS light went on. Restraint malfunction message flashed across screen. Code reader pulls up dealer recall for driver airbag possibly exploding due to build up of pressure. My VIN is not included and dealer will not honor. Stuck with unsafe car or HUGE expense out of pocket.

20250619SEAT BELTS

SRS light went on. Restraint malfunction message flashed across screen. Code reader pulls up dealer recall for driver airbag possibly exploding due to build up of pressure. My VIN is not included and dealer will not honor. Stuck with unsafe car or HUGE expense out of pocket.

20250529ENGINE

The balance shaft sprocket in this car needs to be recalled. It has has known issues since it came out nearly 20 years ago. It can cause your whole engine to blow if not fixed. The fix is often more than the value of the car, around $7000. It is ridiculous. The part was not properly heat treated during manufacture which causes it to fail prematurely at the expense of the owner.

20231213ELECTRICAL SYSTEM

Our car was recalled on 07/03/2008, recall #08V303000, for problems relating to a number of types of mechanical and electrical malfunctions. One was the "(3) OBD SYSTEM MAY CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE INCORRECTLY; AND (4) THE SPEEDODOMETER MAY BE OUT OF TOLERANCE" This vehicle has had a malfunctioning "CHECK ENGINE LIGHT", that needs to be corrected. It prevents the car from being properly registered, and the warning being on is a distraction to drivers. It has been unresolved by Mercedes and by other mechanics who could not make the proper repair of the "Check Engine Light" issue that was listed in the recall. Mercedes has failed to make the repair, associated with this recall and states that the recall #08V303000 of 07/03/2008 is expired. The car had had recent additional recall work done, and this problem was brought up, but not addressed nor corrected by Mercedes. There has been difficulty in our obtaining Connecticut vehicle emissions approval, and Connect

20231213UNKNOWN OR OTHER

Our car was recalled on 07/03/2008, recall #08V303000, for problems relating to a number of types of mechanical and electrical malfunctions. One was the "(3) OBD SYSTEM MAY CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE INCORRECTLY; AND (4) THE SPEEDODOMETER MAY BE OUT OF TOLERANCE" This vehicle has had a malfunctioning "CHECK ENGINE LIGHT", that needs to be corrected. It prevents the car from being properly registered, and the warning being on is a distraction to drivers. It has been unresolved by Mercedes and by other mechanics who could not make the proper repair of the "Check Engine Light" issue that was listed in the recall. Mercedes has failed to make the repair, associated with this recall and states that the recall #08V303000 of 07/03/2008 is expired. The car had had recent additional recall work done, and this problem was brought up, but not addressed nor corrected by Mercedes. There has been difficulty in our obtaining Connecticut vehicle emissions approval, and Connect

20231213ENGINE

Our car was recalled on 07/03/2008, recall #08V303000, for problems relating to a number of types of mechanical and electrical malfunctions. One was the "(3) OBD SYSTEM MAY CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE INCORRECTLY; AND (4) THE SPEEDODOMETER MAY BE OUT OF TOLERANCE" This vehicle has had a malfunctioning "CHECK ENGINE LIGHT", that needs to be corrected. It prevents the car from being properly registered, and the warning being on is a distraction to drivers. It has been unresolved by Mercedes and by other mechanics who could not make the proper repair of the "Check Engine Light" issue that was listed in the recall. Mercedes has failed to make the repair, associated with this recall and states that the recall #08V303000 of 07/03/2008 is expired. The car had had recent additional recall work done, and this problem was brought up, but not addressed nor corrected by Mercedes. There has been difficulty in our obtaining Connecticut vehicle emissions approval, and Connect

20220815POWER TRAIN

I PURCHASED MY CAR IN 2018. THE BALANCE SHAFT GEAR HAS A RECALL AND THE MANUFACTURER IS NOT HONORING THE RECALL WITHOUT AN EXTENSION FROM THE MERECEDES BENZ COMPANY. AS WELL MY MOON ROOF NEED THE BONDING REPAIR AND IT IS SHOWING A RECALL IN THE SYSTEM

20220815ELECTRICAL SYSTEM

I PURCHASED MY CAR IN 2018. THE BALANCE SHAFT GEAR HAS A RECALL AND THE MANUFACTURER IS NOT HONORING THE RECALL WITHOUT AN EXTENSION FROM THE MERECEDES BENZ COMPANY. AS WELL MY MOON ROOF NEED THE BONDING REPAIR AND IT IS SHOWING A RECALL IN THE SYSTEM

20220715CrashAIR BAGS

The contact owns a 2006 Mercedes-Benz C280. The contact stated that while driving at 25 MPH and the vehicle in front stopped as a result the contact rear-ended the vehicle. The contact stated that the front passenger and driver's side air bags were deployed with excessive force. The contact stated that the front driver's side and passenger side headrest restraint air bags were deployed. The contact stated that the driver in the vehicle in front was transported to the hospital by ambulance for a back injury. The contact stated that her son sought medical attention a month later for eye irritation. The front passenger sustained eye injuries that lead to blindness which eventually lead to his passing. The driver sustained burns on both arms and fingertips that did not require medical attention. A police report was filed. The vehicle was towed from the scene. The vehicle was not taken to the dealer or independent mechanic for diagnosis or repairs. The contact stated that the air bags were

Mileage: 100,000

20211115UNKNOWN OR OTHER

I just purchased this vehicle and it says it has a recall on the sliding window please help me get it fixed

20211106POWER TRAIN

I have a 2006 Mercedes C280 which I purchased almost a year ago with 57,000 miles. It currently has 73,000 miles and is having major mechanical problems which have been life threatening due to when and where they occur. 1. Loss of transmission upon acceleration. If I pull over, turn it off and restart, it will shift fine until it decides it wants to do it again and I either lose the ability to shift, or it goes into limp mode without a Check engine light. This has happened on the freeway, heavy traffic, and have been several close calls. The shop said the codes were for transmission malfunction and valve body malfunction. Just out of nowhere. 2. Check engine light goes on and off repeatedly and The plastic intake manifold needs to be replaced because it is one of the defects Mercedes was sued for on this particular year, model, and engine. All of the oxygen sensors are going out as well and that is just the start. The cost for the part alone is in the $1000 range. My mechanic said t

20211106ENGINE

I have a 2006 Mercedes C280 which I purchased almost a year ago with 57,000 miles. It currently has 73,000 miles and is having major mechanical problems which have been life threatening due to when and where they occur. 1. Loss of transmission upon acceleration. If I pull over, turn it off and restart, it will shift fine until it decides it wants to do it again and I either lose the ability to shift, or it goes into limp mode without a Check engine light. This has happened on the freeway, heavy traffic, and have been several close calls. The shop said the codes were for transmission malfunction and valve body malfunction. Just out of nowhere. 2. Check engine light goes on and off repeatedly and The plastic intake manifold needs to be replaced because it is one of the defects Mercedes was sued for on this particular year, model, and engine. All of the oxygen sensors are going out as well and that is just the start. The cost for the part alone is in the $1000 range. My mechanic said t

20210705ENGINE

We have 71,000 miles on our 2006 Mercedes Benz C280. Before Christmas, the engine light starts going on and the engine starts sounding rough and jerking. We take it into Mercedes Benz and they diagnose a cam shaft issue. It turns out all 2006 Mercedes Benz C280 have the same problem with the same mileage. This car is a safety hazard and needs to be recalled.

20210326ENGINE

WHILE TRYING TO MERGE ON THE HIGHWAY THE CAR RESPONSE SLOWLY WHEN TRYING TO ACCELERATE TO HIGHWAY SPEED THE ENGINE OVER REV'S BUT NO POWER THE SAME HAPPENS WHEN CHANGING LANES. WHILE REVERSING OUT OF A DRIVEWAY THE CAR LOCKED UP BOTH THE ENGINE AND STEERING WHEEL WOULD NOT I HAD TO TURN IN ON AND OFF SEVERAL TIMES AND THE PUT IT BACK IN DRIVE BEFORE I WAS ABLE TO FINALLY REVERSE THIS INCIDENT PLACED MY LIFE IN DANGER BECAUSE WHEN THE CAR LOCKED UP HALF OF IT WAS ON THE DRIVEWAY AND THE OTHER HALF IN THE STREET IMPEDING TRAFFIC. I AM NERVOUS ABOUT DRIVING THIS CAR BECAUSE IT DOESN'T RESPOND AS QUICKLY AS IT SHOULD WHICH COULD CAUSE AN ACCIDENT.

Mileage: 135,000

20210326POWER TRAIN

WHILE TRYING TO MERGE ON THE HIGHWAY THE CAR RESPONSE SLOWLY WHEN TRYING TO ACCELERATE TO HIGHWAY SPEED THE ENGINE OVER REV'S BUT NO POWER THE SAME HAPPENS WHEN CHANGING LANES. WHILE REVERSING OUT OF A DRIVEWAY THE CAR LOCKED UP BOTH THE ENGINE AND STEERING WHEEL WOULD NOT I HAD TO TURN IN ON AND OFF SEVERAL TIMES AND THE PUT IT BACK IN DRIVE BEFORE I WAS ABLE TO FINALLY REVERSE THIS INCIDENT PLACED MY LIFE IN DANGER BECAUSE WHEN THE CAR LOCKED UP HALF OF IT WAS ON THE DRIVEWAY AND THE OTHER HALF IN THE STREET IMPEDING TRAFFIC. I AM NERVOUS ABOUT DRIVING THIS CAR BECAUSE IT DOESN'T RESPOND AS QUICKLY AS IT SHOULD WHICH COULD CAUSE AN ACCIDENT.

Mileage: 135,000

20210326VEHICLE SPEED CONTROL

WHILE TRYING TO MERGE ON THE HIGHWAY THE CAR RESPONSE SLOWLY WHEN TRYING TO ACCELERATE TO HIGHWAY SPEED THE ENGINE OVER REV'S BUT NO POWER THE SAME HAPPENS WHEN CHANGING LANES. WHILE REVERSING OUT OF A DRIVEWAY THE CAR LOCKED UP BOTH THE ENGINE AND STEERING WHEEL WOULD NOT I HAD TO TURN IN ON AND OFF SEVERAL TIMES AND THE PUT IT BACK IN DRIVE BEFORE I WAS ABLE TO FINALLY REVERSE THIS INCIDENT PLACED MY LIFE IN DANGER BECAUSE WHEN THE CAR LOCKED UP HALF OF IT WAS ON THE DRIVEWAY AND THE OTHER HALF IN THE STREET IMPEDING TRAFFIC. I AM NERVOUS ABOUT DRIVING THIS CAR BECAUSE IT DOESN'T RESPOND AS QUICKLY AS IT SHOULD WHICH COULD CAUSE AN ACCIDENT.

Mileage: 135,000

20190111ELECTRICAL SYSTEM

THE WIRE HARNESS INSULATION WITHIN THE HEADLIGHT ASSEMBLE IS DISINTEGRATING LEAVING THE WIRE, IT'S DESIGNED TO PROTECT, BARE AND EXPOSED TO CONTACT WITH ADAJACENT WIRE ALSO MISSING INSULATION AND NOW BARE. THIS HAS CREATED AN UNSAFE CONDITION WHICH WILL RESULT IN SHORT CIRCUITING, LOSS OF HEADLIGHT ILLUMINATION, POSSIBLE FIRE AND CIRCUITS DAMAGE.

Mileage: 106,465

20181027UNKNOWN OR OTHER

MERCEDES BENZ "MB" WANTS TO CHARGE ME $8,800.00 TO FIX A BALANCE SHAFT REPLACEMENT. THERE HAS BEEN A NUMBER OF COMPLAINTS ABOUT THIS KIND OF MALFUNCTION

Mileage: 117,121

20181015VISIBILITY:SUN/MOON ROOF ASSEMBLY

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ C280. WHILE DRIVING 55 MPH, THE SUN ROOF GLASS DETACHED FROM THE VEHICLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER (PRIME MOTORS CARS, 137 US ROUTE 1, SCARBOROUGH, ME 04074, (207) 510-2250) WHERE IT WAS DIAGNOSED THAT THE REPLACEMENT PART NEEDED TO BE ORDERED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS APPROXIMATELY 115,000. THE VIN WAS NOT AVAILABLE. *DT VIN AVAILABLE UPDATED 12/06/18*JB

Mileage: 115,000

Compare 2006MERCEDES-BENZC280 to Similar Vehicles

NHTSA Investigations

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Frequently Asked Questions

How many complaints does the 2006 MERCEDES-BENZ C280 have?
The 2006 MERCEDES-BENZ C280 has 40 NHTSA complaints, 4 crashes, 0 fires, 3 injuries, and 0 deaths reported.
What are the most common problems with the 2006 MERCEDES-BENZ C280?
The most-complained component for the 2006 MERCEDES-BENZ C280 is ENGINE with 13 complaints. Other frequently reported areas include POWER TRAIN and AIR BAGS.
Is the 2006 MERCEDES-BENZ C280 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.