Common Problems with the
2012 Peugeot 107

The 1.0-litre 107 is predominantly used for urban commuting and first-time driver learning, placing immense strain on the lightweight clutch assembly. Pre-2009 models were manufactured with an undersized 180mm clutch friction plate that frequently wore out before 40,000 miles. Symptoms include a biting point at the very top of pedal travel, slipping in higher gears under moderate acceleration, and severe judder when moving off from a standstill. Peugeot later superseded the part with a sturdier 190mm clutch kit.

The coolant water pump on the 1.0-litre 1KR-FE three-cylinder petrol engine has a limited working lifespan and commonly develops shaft seal leaks or bearing failure. If left undetected, coolant gradually drains from the system, leading to engine overheating and potential cylinder head gasket failure. Early detection is possible by looking for dried crusty pink coolant residue around the water pump pulley on the auxiliary belt drive side of the engine block.

Water ingress into the luggage compartment is one of the most widespread faults on the 107. The foam gasket seals behind the high-level brake lamp, rear tail lamp clusters, and the main perimeter tailgate rubber deteriorate over time or detach from their mountings. Rainwater runs down the channels and pools in the spare wheel well, leading to damp boot carpeting, cabin condensation, musty odours, and potential corrosion of the boot floor pan.