Nissan Micra
1.0L three-cylinder base engine for the Micra K14. Simplest design, but inexpensive to maintain.
73 hp — mobility, not excitement
Base engine for everyday urban use — sensible, but no fun machine.
Engine Weaknesses 3
Recall (code PY7B5) for K14 built 05/2016–04/2017: ignition switch connector not correctly latched, can come loose and stall the engine while driving. 262 vehicles affected in Germany.
Symptoms: Engine shuts off without warning while driving, may not restart
The K14 shows above-average oil loss at vehicle inspections. Drivetrain seals fail earlier than expected. Above-average frequency documented.
Symptoms: Oil drops under the car after parking, dropping oil level, oil smell in engine bay, oil traces on engine block
Above-average spark plug failure rate in the Nissan Micra K14 compared to class average. Worn spark plugs lead to misfires and power loss. Replacement every 30,000–40,000 km recommended.
Symptoms: Engine misfires and stumbling especially under load, power loss, increased fuel consumption, rough idle
Vehicle Weaknesses 5
The K14 continues the pattern of its predecessors: MOT inspectors flag suspension components, road springs, and dampers at an above-average rate. The well-known Micra suspension issue carries over into the fifth generation.
The K14 shows oil loss from ageing drivetrain seals at higher mileage. Valve cover gaskets and crankshaft seals are frequently affected.
The Micra K14 rear brake drums corrode from road salt. Rear braking performance deteriorates; MOT-relevant.
The Micra K14 infotainment system spontaneously reboots while driving. Software updates partially fix the issue; on some vehicles it persists.
The Bluetooth connection of the K14 infotainment system is unstable with some smartphones. Connection drops and pairing problems have been reported by owners.
Reports & Tests
275 owner complaints filed with NHTSA (2017–2023). Most reported: Engine (71), Powertrain (69), Electrical (59).