Is the 2015 Mercedes-Benz C350 reliable?

There isn't enough NHTSA complaint data on file yet to give this model year a verdict.

What are the most common problems with the 2015 Mercedes-Benz C350?

The most-reported component is air bags, accounting for 50% of complaints on file.

How many recalls does the 2015 Mercedes-Benz C350 have?

4 recalls on file for this model year.

2015 Mercedes-Benz C350

○ Not enough data

2015 Mercedes-Benz C350
RENDERED 2026-11-01T15:07:34.212Z

Only 6 complaints on file — too few for a fair verdict.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

Only 6 complaints on file — too few for a fair verdict. The data below is complete but unranked.

How is this computed?

Complaints: 6
Recalls: 4
Investigations: 1
Top problem: —

Complaints per year

2015: 6 complaints

View as data table

Year	Complaints
2010	18
2011	26
2012	35
2013	21
2014	13
2015	6
2016	0
2017	1

Known problem areas

Only 6 complaints on file for this model year — too few to rank by share. Raw counts only, below.

Air bags

3 of 6 total reports mention: air bags.

Show complaint excerpts

Tl* the contact owns a 2015 Mercedes-Benz C350. The contact received notification of NHTSA campaign number: 17V627000 (Air bags); however, the parts to do the repair were unavailable.

NHTSA ODI report, 2018-06-06

Engine

2 of 6 total reports mention: engine.

Show complaint excerpts

Tl* the contact owns a 2015 Mercedes-Benz C350. While driving 65 MPH, the accelerator pedal was depressed, but the vehicle failed to accelerate. Multiple warning indicators illuminated.

NHTSA ODI report, 2018-02-16

Also filed under Vehicle speed control

While driving, the car loses throttle and the engine does not function at all. The following error shows on the dash: "Inoperative see operator's manual". When this happens, your only choice is to coast to a safe place.

NHTSA ODI report, 2017-01-31

Also filed under Power train and fuel/propulsion system

Vehicle speed control

1 of 6 total reports mentions: vehicle speed control.

Power train

1 of 6 total reports mentions: power train.

Fuel/propulsion system

1 of 6 total reports mentions: fuel/propulsion system.

Safety timeline

4 recalls · 1 investigation · oldest first

To check one car, enter its VIN on the NHTSA recall page. Check a VIN →

R

2017-12-06Air bags17V627000 Mercedes-Benz USA, LLC.

Remedy: MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.

Check if this car was fixed →
R

2019-03-29Air bags19V010000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014 C250, C300 4Matic, C350, C63 AMG, E350 4Matic Coupe, E350 Cabrio, E350 Coupe, SLS AMG Cabrio, SLS AMG Coupe, 2014-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, GLK 350, GLK250...

Remedy: MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began March 29, 2019. Owners may contact MBUSA customer service at 1-800-367-6372.

Check if this car was fixed →
R

2019-12-23Communication19V787000 Mercedes-Benz USA, LLC.

Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019.

Check if this car was fixed →
R

2021-09-10Air bags21V638000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 E400 Coupe, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2011-2014 E350 Coupe, and 2012-2014 E350 Cabrio vehicles.

Remedy: Dealers will replace the front passenger air bag on the affected vehicles, free of charge. Owner notification letters were mailed on September 10, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Check if this car was fixed →
I
2021-09-17Engineering analysisOpen Desiccated Air Bag Inflator Rupture

Buy-smart checklist

2015 Mercedes-Benz C350 — pre-purchase inspection

Inspect

Air bags: 3 reports on file for this year.
Engine: 2 reports on file for this year.
Vehicle speed control: 1 report on file for this year.

Verify these recalls were completed

Recall 17V627000 · Air bags
Recall 19V010000 · Air bags
Recall 19V787000 · Communication
Recall 21V638000 · Air bags

FAQ

Is the 2015 Mercedes-Benz C350 reliable?: There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2015 Mercedes-Benz C350?: The most-reported component is air bags, accounting for 50% of complaints on file.
How many recalls does the 2015 Mercedes-Benz C350 have?: 4 recalls on file for this model year.

Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.