2016 Isuzu D-Max: common problems and MOT failures

What goes wrong more than usual on a 2016 Isuzu D-Max?

Parts flagged at MOT more often on the 2016 Isuzu D-Max than on all cars registered in 2016.

• Wheel bearings30.2× usual
  Isuzu D-Max

  18.1% All 2016 cars

  0.6%

  Failed outright at MOT: 2.6%, against 0.2% of all 2016 cars. The rest were advisories or minor defects.

  Rough price £120–£300 (one bearing) ClickMechanic

  At the viewing: Listen for a hum or growl that changes as you steer at speed.

• Rigid brake pipes9.1× usual
  Isuzu D-Max

  17.2% All 2016 cars

  1.9%

  Failed outright at MOT: 3.3%, against 0.2% of all 2016 cars. The rest were advisories or minor defects.

  Rough price £100–£400 our estimate

  At the viewing: Ask to see underneath, or check the MOT advisories: corroded brake or fuel pipes get worse every year and fail the MOT when they do.

• Exhaust system6.4× usual
  Isuzu D-Max

  12.7% All 2016 cars

  2%

  Failed outright at MOT: 4.8%, against 0.5% of all 2016 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.

• Ball joint3.6× usual
  Isuzu D-Max

  10% All 2016 cars

  2.8%

  Failed outright at MOT: 4.5%, against 1.5% of all 2016 cars. The rest were advisories or minor defects.

  Rough price £60–£150 (one joint) ClickMechanic

  At the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.

• Anti-roll bar bushes and joints23× usual
  Isuzu D-Max

  6.9% All 2016 cars

  0.3%

  Failed outright at MOT: 1.6%, against 0.1% of all 2016 cars. The rest were advisories or minor defects.

  Rough price £100–£280 (pair of drop links) Checkatrade

  At the viewing: Drive slowly over bumps and listen for a knock or rattle from the front. Worn anti-roll bar links are a cheap fix.

Common 2016 Isuzu D-Max MOT failures and advisories

The share of 2016 Isuzu D-Max MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Lights and electrics
  38% of testsRough price £10–£80

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

• Brakes
  32% 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.

• Suspension
  30% 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.

• Tyres
  20% 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.

• Exhaust and emissions
  14% of testsRough price £100–£1,200

  At the viewing: Look for black soot in the tailpipe, listen for blowing from the exhaust and check for engine or DPF warning lights.

• Wipers, windscreen and mirrors
  10% of testsRough price £15–£250

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

Questions to ask the seller before buying a 2016 Isuzu D-Max

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

1. Any recent work on the wheel bearings? (Flagged at MOT 30.2× as often on the 2016 Isuzu D-Max as on other cars the same age.)
2. Any recent work on the rigid brake pipes? (Flagged at MOT 9.1× as often on the 2016 Isuzu D-Max as on other cars the same age.)
3. Any recent work on the exhaust system? (Flagged at MOT 6.4× as often on the 2016 Isuzu D-Max as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?