What reliability score does the Volkswagen ID.4 get?

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

Is the 2021–2025 Volkswagen ID.4 reliable?

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

Quick answer

6.0/ 10

Mixed

On our documented-fault scoring the Volkswagen ID.4 rates 6.0 out of 10 · mixed. We hold 8 known faults for it and 1 are rated high severity, so the risk is real but contained. The weak points cluster around electrical, suspension and interior. 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 · Negotiate · budget for the known faults

What the score is built from

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

Weak points cluster around electrical, suspension, interior, bodywork.

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The faults that decide it

Climate ControlHigh

Total loss of cabin heating caused by a failed PTC heater element or sticking heat pump valve, often triggering an electrical system warning.

Typically appears: 20,000-40,000 miles
What to inspect: Set the climate control to 'HI' and activate the windscreen demister. Verify that noticeably hot air blows from the dashboard vents within 60 seconds.
Typical repair: Air-con regas or compressor · £90–£900

ElectricalMedium

Infotainment lag, freezes and touch-slider unresponsiveness

Typically appears: Age-related
What to inspect: Test the touch sliders and infotainment for lag or unresponsiveness
Typical repair: Infotainment repair or software fix · £120–£1,200

ElectricalMedium

Onboard charger and rapid charging inconsistencies

Typically appears: 30,000+ miles
What to inspect: Ask for charging history and test both slow and rapid charging if possible
Typical repair: Charging / power electronics repair · £600–£2,600

SuspensionMedium

Rear multi-link bush wear causing clonks

Typically appears: 50,000+ miles
What to inspect: Check for knocking noises over bumps at the rear
Typical repair: Suspension refresh (per axle) · £250–£1,100

Bodywork / ElectricalMedium

Exterior door handles fail to electronically unlatch, requiring a forceful mechanical override pull to open the door.

Typically appears: 15,000-30,000 miles
What to inspect: Unlock the vehicle and lightly pull each exterior door handle. The electronic microswitch should release the latch instantly without requiring a deep, heavy pull.
Typical repair: Body & corrosion repair · £250–£1,800

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

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What the score is built from

The faults that decide it

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Reliability of other Volkswagen models