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We expect the 2025 C-Class to have about average reliability when compared to other new cars. This prediction is based on the Mercedes-Benz brand score and limited data from the C-Class.
The Reliability score is based on our latest subscriber survey of 2014 Mercedes-Benz C-Class owners. The owner comments describe problems respondents experienced with this vehicle.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Airbags deployed without collision"
Anonymous, CA (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"Fuel tank seals for pump and sender were leaking and spilling gas when the tank was more than half-full."
Anonymous A., AZ (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
"The alarm mechanism in the steering column failed. I had to pay $1450 to bypass it to start the car. MB wanted approximately $5000 to fix the problem and it was a 2 month wait to get it done from MB."
Anonymous A., TX (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
"Steering wheel would not tilt up and down. It only tilted in and out. Service manager said it was a common problem and slammed his fist on the wheel which fixed the problem. MERCEDES-BENZ should do a recall on this because it's a safety issue"
Anonymous, FL (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
"Two tensioners required replacement"
Anonymous, FL (2014 Mercedes-Benz C-Class C250 1.8-L 4 Cyl turbo)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Mercedes-Benz C-C...
Audi A4
BMW 3 Series
"Rack and pinion broke"
Anonymous, QC (2014 Mercedes-Benz C-Class C300 1.8-L 4 Cyl turbo)