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2023 Mercedes-Benz C-Class problems: engine and transmission complaints and recalls

NO ELEVATED SIGNAL
15%
4 of 26 relevant owner complaints are about the engine, transmission or fuel system

No elevated drivetrain complaint concentration in the available NHTSA records for the 2023 Mercedes-Benz C-Class. Engine, transmission and fuel system account for 15% of relevant complaints.

Better than 93% of the 1,789 model years we track (2010–2023).

NHTSA data checked October 3, 2026
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Does the 2023 Mercedes-Benz C-Class have engine or transmission problems?

Not as a pattern, going by owner complaints. 4 of 26 relevant complaints filed with NHTSA about the 2023 Mercedes-Benz C-Class concern the engine, transmission or fuel system (15%). For comparison, the 2022 scores 25%. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.

Drivetrain complaints
4
engine, transmission, fuel
Total complaints
26
this model year
Fires reported
0
owner-reported
Recall campaigns
0
2 crashes · 1 injuries

Complaints by component

FORWARD COLLISION AVOIDANCE11 · 42%
SERVICE BRAKES7 · 27%
UNKNOWN OR OTHER6 · 23%
ELECTRICAL SYSTEM5 · 19%
ENGINE3 · 12%
TIRES3 · 12%

The years either side

2010
26%
56 of 476
2011
27%
63 of 516
2012
36%
98 of 587
2013
31%
88 of 574
2014
31%
39 of 284
2015
48%
203 of 449
2016
51%
156 of 316
2017
53%
113 of 253
2018
38%
45 of 130
2019
39%
27 of 79
2020
33%
14 of 46
2021
too few complaints
2022
25%
6 of 26
2023
15%
4 of 26

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

What owners reported

UNKNOWN OR OTHER,ENGINE09/24/2026
My vehicle developed a coolant warning during normal road use. I had not experienced any known collision, crash, or unusual impact. I brought the vehicle to an authorized Mercedes-Benz dealer for inspection. The dealer diagnosed the problem as: “Front low-temperature cooler replacement – impact damage causing leak.” T…
POWER TRAIN,SERVICE BRAKES03/15/2024CRASH
On 2/17/24 the vehicle was parked in front of my house. There is a slight grade. The vehicle had been parked for approximately 1 hour when my neighbor called me to tell me that the vehicle had rolled down the hill and into his storage building. The vehicle rolled on its own. I have video evidence that no one was in or …
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM11/19/2023
The above multiple problems/parts at issue. To include Other/I am not sure. Started at or approximately February 2023. The (Automatic Folding Side View Folding Mirrors before resolution) Malfunctioned 3 separate times before being fixed. During that time the (Cooling System Malfunction Reduced Drive Performance Service…

Three of 4 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Before you buy a 2023 Mercedes-Benz C-Class

Questions people ask about the 2023 Mercedes-Benz C-Class

Does the 2023 Mercedes-Benz C-Class have engine or transmission problems?

Not as a pattern, going by owner complaints. 4 of 26 relevant complaints filed with NHTSA about the 2023 Mercedes-Benz C-Class concern the engine, transmission or fuel system (15%). It describes the model year, not any one car, so an inspection still matters.

Are there engine or transmission recalls on the 2023 Mercedes-Benz C-Class?

NHTSA lists no recall campaigns on the 2023 Mercedes-Benz C-Class.

Which Mercedes-Benz C-Class years are better?

The 2023 has the lowest engine and transmission complaint share of the Mercedes-Benz C-Class years we track (15%). The other years run higher.

Should I buy a 2023 Mercedes-Benz C-Class?

That depends on the car in front of you, not just the model year. The 2023 Mercedes-Benz C-Class shows no elevated engine or transmission pattern in owner complaints, which is a good starting point. It is still one car with its own history, so get an independent pre-purchase inspection and a vehicle history report before you commit.

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle. Combined across 3 body styles NHTSA files separately.