What reliability score does the Volkswagen Passat get?

4.3 out of 10, scored from the 8 faults we document for this model and how severe each one is.

Is the 2012–2019 Volkswagen Passat reliable?

Scored from 8 documented faults · reviewed by the VehicleFaults Research Team

Quick answer

4.3/ 10

Buy with caution

On our documented-fault scoring the Volkswagen Passat rates 4.3 out of 10 · buy with caution. We hold 8 known faults for it and 3 are rated high severity, so the risk is real but contained. The weak points cluster around engine, transmission and electrical. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.

Verdict · Walk unless the history is spotless

What the score is built from

Critical: 0
High: 3
Medium: 4
Low: 1

Weak points cluster around engine, transmission, electrical, suspension.

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The faults that decide it

Engine / Cooling (TDI)High

Heater matrix blockage caused by a ruptured silica silicate bag inside the coolant expansion tank.

Typically appears: 50,000-80,000 miles
What to inspect: Run the engine to operating temperature and set climate control to maximum heat. Check if the passenger side blows noticeably cooler air than the driver side. Inspect coolant tank for cloudy fluid.
Typical repair: Cooling component replacement · £220–£750

Drivetrain (Manual)High

Dual Mass Flywheel (DMF) failure resulting in metallic rattling and harsh vibrations through the drivetrain.

Typically appears: 70,000-100,000 miles
What to inspect: Start the engine from cold. Rest your foot lightly on the clutch pedal to feel for excessive pulsing. Listen for a rhythmic metallic clatter at idle that disappears when the pedal is fully depressed.
Typical repair: Clutch & dual-mass flywheel · £700–£1,600

Emissions (TDI)High

EGR cooler internal leaks leading to unexplained coolant loss, rough idling, and sweet-smelling exhaust.

Typically appears: 60,000-100,000 miles
What to inspect: Examine the coolant expansion tank for a drop in fluid level or black sooty deposits. Start the engine and rev gently, checking the exhaust for excessive white smoke once the engine is warm.
Typical repair: EGR valve / cooler replacement · £300–£900

EngineMedium

1.8T/2.0T water-pump, timing-chain tensioner and carbon build-up.

Typically appears: 70,000+ miles
What to inspect: Listen for chain rattle on start; check for coolant leaks.
Typical repair: Timing chain, tensioner & guides · £900–£2,400

TransmissionMedium

DSG/automatic jerky shifts if service neglected.

Typically appears: 80,000+ miles
What to inspect: Confirm transmission service history; test-drive shifts.
Typical repair: DCT clutch pack / mechatronic work · £900–£3,200

Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.

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Quick answer

What the score is built from

The faults that decide it

Inspecting a Volkswagen Passat?

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