Nissan Micra

CR12DE 1.2L 65 hp Manual Front-wheel drive 2003–2010

✖ Stay Away!

Engine CR12DE ✖ Stay Away! 1,940–6,030 €

1.2L four-cylinder naturally aspirated engine. Simple and reliable, adequate for city driving.

Fun Factor? Not Really

Cute but gutless

65 hp three-cylinder — nimble in the city, overwhelmed on the country road.

Engine Weaknesses 3

!! Timing chain stretch (pre-facelift models)

Main weak point of the K12 petrol engines before the 2005 facelift: the timing chain stretches prematurely, valve timing runs out of sync. Nissan replaced entire batches in the field. Repair costs €800–1,800; engine damage will result if ignored.

Symptoms: Metallic rattling and chattering on cold start or load change, rough running, check engine light

800–1,800 € from 85,000 km

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!! Camshaft sensor defective (P0340)

Camshaft sensor wears out or corrodes, providing false signals. Often misdiagnosed when the timing chain is actually stretched. Sensor itself is cheap; diagnosis is key to distinguishing it from the chain problem.

Symptoms: Fault code P0340, check engine light, occasional starting problems, engine stumbling

60–180 € from 100,000 km

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! Valve cover gasket leaking

Valve cover gasket and crankshaft seals leak at higher mileage. Oil leaks often appear after timing chain replacement if seals were not renewed during the repair. Inexpensive repair.

Symptoms: Oil drops and oil traces on engine block, oil smell after driving, oil level slowly dropping

100–300 € from 110,000 km

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Vehicle Weaknesses 7

!! Suspension Suspension MOT deficiencies

The Micra K12 suspension is flagged at MOT inspections at an above-average rate. Control arms, tie rod ends, and wheel bearings wear at higher mileage.

150–400 € from 80,000 km

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!! Rust Sill rust from inside — poor factory protection

The Micra K12 sills rust from the inside due to inadequate factory cavity protection. Visible from around 100,000 km or 10 years. MOT-relevant.

200–1,200 € from 100,000 km

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! Electronics Lighting frequently defective

Low beam lights, indicators, and rear lights fail on the K12 at an above-average rate. This is a known weak point and regularly causes MOT failures.

30–200 € from 70,000 km

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! Gearbox Gearbox synchro rings worn

The K12's 5-speed manual gearbox can develop stiff gear engagement, especially second gear. Worn synchro rings are the most common cause at higher mileage.

400–1,200 € from 120,000 km

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! HVAC Blower resistor burns out

The Micra K12 blower resistor burns out — the fan only runs on speed 4 or not at all. Cheap part, easy replacement.

50–200 €

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! Brakes ABS sensor ring in brake drum corrodes

The ABS sensor rings in the rear brake drums of the Micra K12 corrode and cannot be removed non-destructively. The complete drum must be replaced — a frequent cost driver.

150–400 €

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i Interior Interior quality low

The K12 interior is made of simple materials that age quickly. Door cards and seat fabric can develop rattle noises.

0–150 € from 80,000 km

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Reports & Tests

nhtsa_complaints NHTSA Complaint Summary 2026-03

Below Average

1504 owner complaints filed with NHTSA (2003–2010). Most reported: Airbags (628), Suspension (375), Electrical (85).