2018 Vauxhall Zafira petrol: common problems and MOT failures

What goes wrong more than usual on a 2018 Vauxhall Zafira petrol?

Parts flagged at MOT more often on the 2018 Vauxhall Zafira petrol than on all cars registered in 2018.

• Engine oil leaks5.1× usual
  Vauxhall Zafira

  5.1% All 2018 cars

  1%

  Failed outright at MOT: 0%, against 0% of all 2018 cars. The rest were advisories or minor defects.

  Rough price £80–£600 our estimate

  At the viewing: Look under the engine and where the car is usually parked for fresh oil. Ask whether the leak has been looked at.

• Exhaust system6.1× usual
  Vauxhall Zafira

  4.9% All 2018 cars

  0.8%

  Failed outright at MOT: 0.4%, against 0.2% of all 2018 cars. The rest were advisories or minor defects.

  Rough price £100–£500 (pipe or section) ClickMechanic

  At the viewing: Listen for blowing or rattling from underneath at idle, and look for black soot around joints.

• Front strut mounts and bushes22× usual
  Vauxhall Zafira

  2.2% All 2018 cars

  0.1%

  Failed outright at MOT: 0.2%, against 0% of all 2018 cars. The rest were advisories or minor defects.

  Rough price £120–£400 our estimate

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

• Washers2.1× usual
  Vauxhall Zafira

  2.9% All 2018 cars

  1.4%

  Failed outright at MOT: 2.9%, against 1.4% of all 2018 cars. The rest were advisories or minor defects.

  Rough price £15–£60 our estimate

  At the viewing: Test the wipers and washers on every speed.

Common 2018 Vauxhall Zafira petrol MOT failures and advisories

The share of 2018 Vauxhall Zafira petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Tyres
  33% 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.

• Brakes
  20% 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.

• Wipers, windscreen and mirrors
  8% of testsRough price £15–£250

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

• Suspension
  7% 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.

• Lights and electrics
  7% of testsRough price £10–£80

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

• Oil and fluid leaks
  6% of testsRough price £80–£600

  At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

Known faults on the 2018 Vauxhall Zafira petrol

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.

• Rear brakes that stick or rumble

  All engines

  Corrosion between the rear pads and calipers can stick the brakes, and a failed damper on the rear calipers causes a rumble when braking.

  At the viewing: After the test drive, carefully feel near each rear wheel for one much hotter than the other, and listen for a rumble when braking.

  If it needs doing: Brake pads (one axle), about £75–£175. ClickMechanic

  Source: Haynes: Vauxhall Zafira Tourer common problems

Questions to ask the seller before buying a 2018 Vauxhall Zafira petrol

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

1. When were the rear brakes last serviced?
2. Any recent work on the engine oil leaks? (Flagged at MOT 5.1× as often on the 2018 Vauxhall Zafira petrol as on other cars the same age.)
3. Any recent work on the exhaust system? (Flagged at MOT 6.1× as often on the 2018 Vauxhall Zafira petrol as on other cars the same age.)
4. Any recent work on the front strut mounts and bushes? (Flagged at MOT 22× as often on the 2018 Vauxhall Zafira petrol as on other cars the same age.)
5. Can I see the service history and receipts for any big jobs?