Used car guide

2017 Mazda 6: petrol or diesel?

Petrol, diesel and hybrid versions go wrong in different ways, so each has its own figures from the MOTs these cars had during 2023–2025. Pick the one you’re looking at: the fuel is on the logbook and in the car’s MOT history.

Hybrid versions had too few MOTs for figures of their own, or weren’t sold.

Known faults on every 2017 Mazda 6

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.

  • Airbag inflator and boot strut recalls

    All engines

    Driver’s airbag inflators can rupture after long exposure to humidity and must be replaced, and boot struts were recalled in 2017.

    At the viewing: Ask a Mazda dealer to confirm the recalls were done.

    Source: What Car?: used Mazda 6 (2013-2022) reliability

  • Warped brake discs

    All engines

    It can be hard on its brake discs, causing vibration under braking.

    At the viewing: Brake firmly from speed and feel for shaking.

    Source: What Car?: used Mazda 6 (2013-2022) reliability

Looking at a Mazda 6?

Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.

Other years

Every year of the Mazda 6 compared

YearMOT testsMost flagged
2023–Too new for MOT data
2022754Tyres 15%
20211,288Tyres 22%
20203,120Tyres 22%
201913,161Tyres 26%
20189,631Tyres 29%
201620,504Brakes 29%
201519,689Tyres 30%
201418,402Suspension 34%
201312,297Suspension 39%
20128,508Brakes 41%
201111,812Brakes 42%
201015,127Brakes 44%
200911,548Suspension 46%
200810,079Suspension 48%
20076,991Suspension 53%
20064,017Suspension 50%
20052,451Suspension 51%
20041,127Suspension 52%
2003577Suspension 55%
2002228Suspension 53%