2015 Fiat 500L petrol: common problems and MOT failures

What goes wrong more than usual on a 2015 Fiat 500L petrol?

Parts flagged at MOT more often on the 2015 Fiat 500L petrol than on all cars registered in 2015.

• Track rod ends4.8× usual
  Fiat 500L

  13.9% All 2015 cars

  2.9%

  Failed outright at MOT: 6.7%, against 1.4% of all 2015 cars. The rest were advisories or minor defects.

  Rough price £50–£150 (one end, plus about £30–£50 if it needs a wheel alignment) ClickMechanic

  At the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.

• Exhaust system3.3× usual
  Fiat 500L

  7.7% All 2015 cars

  2.3%

  Failed outright at MOT: 2%, against 0.6% of all 2015 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.

• Brake lights2.5× usual
  Fiat 500L

  4.9% All 2015 cars

  2%

  Failed outright at MOT: 4.7%, against 1.6% of all 2015 cars. The rest were advisories or minor defects.

  Rough price £10–£80 our estimate

  At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

• Steering rack inner joints2.6× usual
  Fiat 500L

  2.1% All 2015 cars

  0.8%

  Failed outright at MOT: 0%, against 0% of all 2015 cars. The rest were advisories or minor defects.

  Rough price £100–£450 our estimate

  At the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.

Common 2015 Fiat 500L petrol MOT failures and advisories

The share of 2015 Fiat 500L petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Tyres
  32% 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.

• Suspension
  27% 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.

• Brakes
  19% 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.

• Lights and electrics
  16% of testsRough price £10–£80

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

• Exhaust and emissions
  8% 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 an engine warning light.

• Wipers, windscreen and mirrors
  7% 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 2015 Fiat 500L petrol

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

1. Any recent work on the track rod ends? (Flagged at MOT 4.8× as often on the 2015 Fiat 500L petrol as on other cars the same age.)
2. Any recent work on the exhaust system? (Flagged at MOT 3.3× as often on the 2015 Fiat 500L petrol as on other cars the same age.)
3. Any recent work on the brake lights? (Flagged at MOT 2.5× as often on the 2015 Fiat 500L petrol as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?