Overheating due to water pump/thermostat
Often reportedCooling system issues, especially engine overheating caused by water pump and thermostat, have been reported.
Cooling
When buying a used Mercedes-Benz A-Class A160d (2016, 176 / facelift), the most frequently mentioned issue is overheating due to water pump/thermostat. Also, oil pump problems / irregular oil pressure are commonly reported.
Caution advised
Most reported issue: Overheating due to water pump/thermostat. Service history and a test drive matter.
Listed from most frequently reported, each with its source.
Cooling system issues, especially engine overheating caused by water pump and thermostat, have been reported.
Cooling
The lubrication system of the 1.5 diesel engine may show abnormalities related to the oil pump: pressure fluctuations or failures can cause dashboard warnings, noises, and suboptimal engine operation. If not diagnosed and repaired, these faults can lead to serious engine damage.
Engine Internal
A metallic noise on cold start is reported in W176 examples, typically a sign of phase adjuster or timing chain (tensioner) wear. The issue may appear after tens of thousands of kilometres and, if neglected, requires chain replacement.
Timing chain
Mercedes-Benz A Serisi A160d (2016): boot 341 L; fuel use 4,1 l/100 km (urban 4,6 l/100 km · extra-urban 3,8 l/100 km); 0–100 in 13.8 s.
Same trim, different year
We only publish claims we can verify. Cards come from Difetti fault records matched to this vehicle on brand, fuel, engine and generation.