1978 Peugeot 504

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

0Owner complaints

Model-year median: 0

1Recall campaigns

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1Investigations

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

No component reports in this snapshot.

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When problems were reported

Mileage at the reported incident

Limited mileage data: 0 of 0 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

What owners actually said

0 reports

No matching complaints in this snapshot.

Official recalls

1

78V178000 · Service Brakes, Hydraulic:power Assist:vacuum

Aug 16, 1978

WATER COULD ACCUMULATE BETWEEN THE MOUNTING SURFACE OF THE BRAKE POWER BOOSTER UNIT AND THE FRONT SURFACE OF THE PEDAL SUPPORT BRACKET TO WHICH IT IS ATTACHED. AFTER A PERIOD OF TIME, THE WATER COULD CAUSE CORROSION, WHICH WOULD HINDER THE FREE MOVEMENT OF THE POWER BOOSTER PISTON IN ITS GUIDE CHANNEL.

Consequence & remedy

Consequence: Not supplied

Remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE BRAKE POWER BOOSTER WITHOUT CHARGE TO OWNER.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP81021 · Fuel Filler Vent Hose

Opened Aug 27, 1981 · Closed Nov 9, 1982

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

FUEL FILLER VENT HOSE