2022 MG HS hybrid: common problems and MOT failures

What goes wrong more than usual on a 2022 MG HS hybrid?

Parts flagged at MOT more often on the 2022 MG HS hybrid than on all cars registered in 2022.

• Brake discs4× usual
  MG HS

  17.4% All 2022 cars

  4.4%

  Failed outright at MOT: 0.9%, against 0.2% of all 2022 cars. The rest were advisories or minor defects.

  Rough price £150–£350 our estimate

  At the viewing: Look through the wheel at the brake disc: a deep lip at the edge or heavy scoring means they're worn. Feel for judder when braking.

• Number plates3.3× usual
  MG HS

  2.3% All 2022 cars

  0.7%

  Failed outright at MOT: 0.6%, against 0.2% of all 2022 cars. The rest were advisories or minor defects.

  Rough price £5–£40 our estimate

  At the viewing: Check the number plate lights work and the plates are clean and legal.

• Shock absorbers2× usual
  MG HS

  2.4% All 2022 cars

  1.2%

  Failed outright at MOT: 0%, against 0.2% of all 2022 cars. The rest were advisories or minor defects.

  Rough price £200–£300 (pair, average rear to front) ClickMechanic

  At the viewing: Push down hard on each corner. It should bounce once and settle. Look for oil on the shock absorber body.

Common 2022 MG HS hybrid MOT failures and advisories

The share of 2022 MG HS hybrid MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Brakes
  18% of testsRough price £150–£350

  At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

• Tyres
  15% of testsRough price £70–£150

  At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

• Lights and electrics
  4% of testsRough price £10–£80

  At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

• Wipers, windscreen and mirrors
  4% of testsRough price £15–£250

  At the viewing: Check for chips in the driver's view, and test the wipers and washers.

• Suspension
  3% of testsRough price £120–£400

  At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

• Seats and seatbelts
  3% of testsRough price £80–£250

  At the viewing: Pull each seatbelt sharply. It should lock, and retract cleanly.

Known faults on the 2022 MG HS hybrid

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

• Infotainment crashes and electronic glitches

  All engines

  Owners report frequent electronic glitches, mainly the infotainment crashing, plus central locking failures and battery drain. MG came last of 30 makers in What Car?'s survey, with long waits for diagnosis.

  At the viewing: Use the screen, lock and unlock several times, and check the warranty status.

  Source: What Car?: used MG HS (2019-2024) reliability

• Noisy clutch release bearing and rear disc wear

  All engines

  Noisy clutch release bearings and early wear of the rear brake discs are reported.

  At the viewing: Listen when pressing the clutch, and look at the rear discs.

  Source: What Car?: used MG HS (2019-2024) reliability

Questions to ask the seller before buying a 2022 MG HS hybrid

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

1. What has been fixed under warranty?
2. Any recent work on the brake discs? (Flagged at MOT 4× as often on the 2022 MG HS hybrid as on other cars the same age.)
3. Any recent work on the number plates? (Flagged at MOT 3.3× as often on the 2022 MG HS hybrid as on other cars the same age.)
4. Any recent work on the shock absorbers? (Flagged at MOT 2× as often on the 2022 MG HS hybrid as on other cars the same age.)
5. Can I see the service history and receipts for any big jobs?