2001 Mercedes-Benz C320 problems

Verdict · NHTSA data

One of the years to avoid

With 117 complaints filed to NHTSA — about 5.1 times the median C320 year — the 2001 model ranks #1 of 7 C320 years for complaint volume. It lands on the years-to-avoid list.

Electrical System leads the complaint categories with 31 reports (27% of the total).

117

NHTSA complaints

Recalls

Investigations

Crash-involved

Fires reported

Injuries

Deaths

—

NCAP overall

How does 2001 compare to other C320 years?

C320 NHTSA complaints by model year, 2001 highlighted. Red bars are years to avoid.

See all C320 years to avoid →

What are the most common 2001 Mercedes-Benz C320 problems?

Component	Complaints	Share	vs prior year
Electrical System	31	26%	new
Seats	19	16%	new
Engine	12	10%	new
Lighting	8	7%	new
Brakes	8	7%	new
Visibility & Wipers	6	5%	new
Other	5	4%	new
Fuel System	5	4%	new
Airbags	5	4%	new
Speed Control	5	4%	new
Steering	4	3%	new
Body & Structure	3	3%	new
Suspension	2	2%	new
Climate Control (A/C & Heat)	1	1%	new
Tires & Wheels	1	1%	new
Transmission	1	1%	new
Latches & Locks	1	1%	new

Does the 2001 Mercedes-Benz C320 have recalls?

3 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

24V874000Visibility & WipersNovember 19, 2024 · 33,456 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.

Consequence

A detached sunroof panel can become a road hazard, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954. MBUSA's number for this recall is 2024120001/2/3.

22V954000Visibility & WipersDecember 23, 2022 · 131,653 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.

Consequence

A detached sunroof panel may become a road hazard, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this recall are 2023010004, 2023010005, and 2023010006.

19V918000Visibility & WipersDecember 20, 2019 · 747,928 units

Defect

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf

Consequence

A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.

Remedy

MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020040011.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“REALLY DAD EXPERIENCE PROBLEMS WITH DRIVERS AND PASSENGER SIDE SEAT CONTROL MODULES DRAINING BATTERY WHEN KEY OFF MY CAR STARTED ON FIRE UNDER THE HOOD .!! TWO TIMES. *TR”
Complaint filed with NHTSA · Electrical System · January 11, 2014 · fire

“REALLY DAD EXPERIENCE PROBLEMS WITH DRIVERS AND PASSENGER SIDE SEAT CONTROL MODULES DRAINING BATTERY WHEN KEY OFF MY CAR STARTED ON FIRE UNDER THE HOOD .!! TWO TIMES. *TR”
Complaint filed with NHTSA · Seats · January 11, 2014 · fire

“ACCELERATOR PEDAL WENT FULL THROTTLE AT STOP LIGHT,TESTED AND HAD A FAULTY ELECTRONIC ACCELERATOR PEDAL DEALER AND MERCEDES BENZ REFUSED ANY WARRANTY REPAIR AND WERE NOT INTERESTED IN SEEING THE FAULTY PART. I HAVE KEPT THE FAULTY PART PENDING FURTHER INVESTIGATION. I AM UPSET THAT TOYOTA MUST FIX…”
Complaint filed with NHTSA · Engine · December 7, 2011 · crash

“THIS HAS BEEN ONGOING FOR 3 YEARS. I HAVE A MERCEDES BENZ C320. I HAVE HAD INTERMITTENT AIR CONDITIONER AND HEATER. MY ELECTRONIC KEYS HAVE BEEN INTERMITANT. THERE IS A SQUEAKING SOUND FROM THE SUSPENSION. I GET MALFUNCTION MESSAGES WHEN THERE IS NO MALFUNCTION. MY REAR-LIGHTS HAVE HAD TO BE…”
Complaint filed with NHTSA · Lighting · March 11, 2004

“CONSUMER WAS PULLING INSIDE OF A PARKING SPACE TO PARK AND VEHICLE SUDDENLY ACCELERATED UNCONTROLLABLY. CONSUMER APPLIED THE BRAKES AND PEDAL WENT TO THE FLOOR. THEN, VEHICLE CONTINUED TO ACCELERATE WITH SPEED, JUMPED THE CURB,AND CRASHED INTO A PARKED VEHICLE HEAD ON. UPON IMPACT, BOTH FRONTAL AIR…”
Complaint filed with NHTSA · Brakes · December 8, 2004 · crash

2001 Mercedes-Benz C320 — common questions

Is the 2001 Mercedes-Benz C320 reliable?

NHTSA data argues against it: 117 complaints put the 2001 model at #1 of 7 C320 years. It is one of the C320 years to avoid.

What are the most common 2001 C320 problems?

According to NHTSA complaint data, the leading problem areas are electrical system (31 complaints), seats (19 complaints), engine (12 complaints).

Does the 2001 Mercedes-Benz C320 have recalls?

Yes — NHTSA lists 3 recall campaigns affecting the 2001 Mercedes-Benz C320. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Mercedes-Benz C320 years should you avoid?

Based on complaint rates and open investigations, the C320 years to avoid are 2001, 2002, 2003, 2005. The cleanest record among C320 years belongs to 2007.

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.

How does 2001 compare to other C320 years?

What are the most common 2001 Mercedes-Benz C320 problems?

Does the 2001 Mercedes-Benz C320 have recalls?

Consumer complaints filed with NHTSA

2001 Mercedes-Benz C320 — common questions

Is the 2001 Mercedes-Benz C320 reliable?

What are the most common 2001 C320 problems?

Does the 2001 Mercedes-Benz C320 have recalls?

Which Mercedes-Benz C320 years should you avoid?

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