IsItAGoodCar

Common Problems with the
2020 Skoda Superb Mk3

The facelift and plug-in hybrid additions broadened appeal, but touchscreens and cooling-system leaks still need checking.

What changed for 2020

  • •Facelifted lights and trim
  • •Superb iV added
  • •Updated infotainment

Common MOT watch-outs

  • !Rear brake corrosion
  • !Front links and bushes
3
Known Issues
2
Serious
1
Moderate
0
Minor

The 2020 period has 2 more issues than the Skoda Superb Mk3 average across all year periods.

All Known Issues

DSG Mechatronic Failure

SeriousGearbox & Transmission

The auto gearboxes can still suffer from electronic or clutch-related faults, especially on under-serviced cars.

Most affected: 1.4 TSI DSG, 1.5 TSI DSG, 2.0 TDI DSG, 280 4x4 DSG

Estimated cost: £800–£1,800Affects: 2015–2020Often appears around: 45k-100k miles

Typical symptoms

  • •Jerky low-speed shifts
  • •Gearbox warnings
  • •Delayed engagement

What to inspect before you buy

  • ✓Drive it in stop-start traffic
  • ✓Verify correct service intervals
  • ✓Check for previous clutch or mechatronic repairs

DSG (DQ381) Sensor Failure

SeriousGearbox & Transmission

Later Mk3 models with the 7-speed wet-clutch DSG (DQ381) can suffer from faulty clutch position sensors (P1735/P1736), requiring a mechatronic rebuild.

Most affected: 2.0 TDI, 2.0 TSI

Estimated cost: £600–£1,200Affects: 2017–2024Often appears around: 30k-70k miles

Typical symptoms

  • •Gearbox emergency mode
  • •Loss of odd or even gears
  • •Fault codes P1735 or P1736

What to inspect before you buy

  • ✓Check for gearbox fault codes
  • ✓Verify if mechatronic has been rebuilt or replaced

Water Pump / Thermostat Housing Leak

ModerateCooling System

A familiar MQB fault where the plastic housing warps and leaks coolant.

Most affected: 1.4 TSI, 1.5 TSI, 2.0 TDI, 2.0 TSI

Estimated cost: £400–£750Affects: 2015–2021Often appears around: 40k-90k miles

Typical symptoms

  • •Low coolant warning
  • •Pink residue around housing
  • •Sweet smell after driving

What to inspect before you buy

  • ✓Inspect coolant level cold
  • ✓Look for a recent pump invoice
  • ✓Check around the thermostat housing with a torch

Buying Tips for the 2020 Skoda Superb Mk3

  • ✓Inspect the water pump and thermostat housing for leaks
  • ✓Verify DSG servicing and smooth hot/cold behaviour
  • ✓Test the infotainment screen for lines, ghost touches or reboots
  • ✓Look at the exterior trim and check estate boot areas for water ingress
2017–2019 Skoda Superb Mk32021 Skoda Superb Mk3

Browse 2020 Skoda Superb Mk3 in our Directory

View MOT history, registration data, and reliability scores for 2020 Skoda Superb Mk3 vehicles.

View 2020 Directory

Other Skoda Superb Mk3 Year Periods

2015–20162017–2019202020212022–2024

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