Thinking about buying a used Mazda CX-60 (2022–2024) in New Zealand? We've documented 13 known faults for this model spanning electrical, transmission, suspension, and engine. Each researched and verified before it's published. The most serious issues here are rated major. Two are set out in full below — the rest, with the symptoms, repair costs and checks for each, are free with an account.
13
Documented faults
Major
Most serious
$0–$3,500
Typical repair
5
Systems covered
Known Mazda CX-60 faults
Every fault below is documented specifically for this model — researched and verified before it’s published.
01PHEV Rear Electric Motor Bearing Noise at Low Speed
MajorOccasionalElectrical $2,200–$6,800 to fix
The e-SKYACTIV PHEV variant of the CX-60 uses a rear-mounted electric motor to drive the rear axle independently as part of the AWD system. The rear motor rotor bearing has exhibited premature wear and associated noise in early production units. The bearing produces a low-frequency hum or grinding sound at speeds below 40 km/h when the rear motor is engaged under light regenerative or drive loads. The fault is exacerbated by the rear motor operating at high slip frequencies during EV-dominant low-speed city driving. Mazda Australia acknowledged the fault and covered replacements under warranty. Post-warranty repair requires rear motor assembly replacement due to the integrated bearing design.
Symptoms to notice
Low hum or grinding noise from the rear of the vehicle at 10-40 km/h
Noise present in EV mode or under light electric AWD engagement
Noise varies with vehicle speed rather than engine speed
Noise may disappear at highway speeds when rear motor is lightly loaded
Vibration through rear floor in more severe cases
What to check
Drive the vehicle in EV-only mode at low speed between 15 and 35 km/h in a quiet environment with windows down. Rear motor bearing noise will be distinctly audible as a grinding or humming from behind the rear seat. Confirm noise tracks with vehicle speed not engine rpm. Check if any warranty claims are recorded for the rear drive unit. Verify PHEV system software is on the latest version via Mazda MDARS as some noise was partially addressed by torque management calibration.
Where to look: Rear electric drive motor unit mounted above the rear axle, accessible from beneath the vehicle
Ask the seller
“Have you heard any humming or grinding from the rear at low speeds?”
“Has the rear drive unit or electric motor been inspected or replaced under warranty?”
“How often is the vehicle driven in EV-only mode for urban trips?”
Early CX-60s drew heavy criticism for a firm, jittery ride that some reviewers called 'mystifyingly harsh', especially over broken surfaces. Mazda changed production from around October 2023 with softer rear dampers and revised springs, and offered owners of earlier cars the upgrade free through dealers. It is a comfort issue rather than a safety fault, but worth confirming the fix was applied.
Symptoms to notice
Jittery, firm ride over bumps
Rear end feeling busy or crashy
Noticeably harsher than rivals
What to check
Ask whether the car is a pre- or post-October-2023 build and whether the free suspension/damper upgrade was carried out. Drive it over rough seal and speed bumps to judge the ride for yourself.
Where to look: Front and rear dampers and springs
Ask the seller
“Has the free suspension/damper upgrade been done?”
“Is this an early or updated build?”
ElectricalMajor
ElectricalMajor
TransmissionMajor
SuspensionMajor
TransmissionMajor
EngineMajor
Fluid LeaksMajor
TransmissionMajor
ElectricalMajor
TransmissionMajor
TransmissionMajor
11 more documented faults on the Mazda CX-60
Symptoms, what to check, where to look and what to ask the seller — for every fault above. Free with an account, no card needed. One account covers one vehicle, so make it the car you’re actually looking at.
This page covers the model. Enter the plate of the actual car you’re looking at and see its year, engine, safety rating and register flags — free, no account needed.
Like any used car, it depends on the specific example and its service history. Across the 13 documented faults for the Mazda CX-60, the recurring problem areas are electrical, transmission, and suspension. A Mazda CX-60 with a full service history and no signs of the issues listed on this page can be a sound buy but each one needs to be checked individually before you commit.
What are the most common problems with a used Mazda CX-60?
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We've catalogued 13 known faults for the Mazda CX-60, covering electrical, transmission, and suspension. Two are written out in full on this page. The rest — with the symptoms to notice, what to inspect, and typical repair costs for each — are free once you create an account.
How much do repairs cost on a Mazda CX-60?
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Most single repairs on the Mazda CX-60 fall between $0–$3,500 at NZ independent-workshop rates. Some of the 13 documented faults cost less and a few cost considerably more, and no one car needs them all. Knowing which ones to look for before you view is what lets you negotiate the price down or walk away.
Should I get a pre-purchase inspection on a Mazda CX-60?
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Yes. A Mazda CX-60 inspection focused on its known weak points is the single best way to avoid an expensive mistake. KickTyres gives you a guided, model-specific inspection plus a market valuation and negotiation figure for $17.90 far less than the cost of missing one of the faults on this page.