Mazda CX-80 KH
Weaknesses, engine ratings and buying advice
The Mazda CX-80 KH (since 2024) is the new European flagship — a large six- to seven-seat SUV on the longitudinal platform with rear-drive character, premium ambitions and an inline-six diesel.
Engine choice: PY-VPS-PHEV (2.5 e-SkyActiv plug-in hybrid, 241 kW) — plenty of system power and electric range, but complex tech. D33-DPTS">D33-DPTS (3.3 SkyActiv-D inline-six mild hybrid, 187 kW) — the refined, torquey diesel with surprising economy.
Weak points: as a very young model still under observation. Known issues include rear A/C failures, hybrid-system faults and high-voltage problems on early cars, 8-speed automatic shudder (software updates), heavy and indirect steering, a nervous rear axle, 12V battery drain, creaky seats, a PHEV battery-cooling recall.
Test-drive checklist: Test the transmission for low-speed shudder, the steering for heaviness, check the rear A/C, and on the PHEV confirm the hybrid system and all software recalls are done. Judge the chassis on the motorway.
Market 2026: as a new or nearly-new car $48,000–65,000. Insider pick: the D33-DPTS">D33-DPTS (3.3 diesel mild hybrid) — the smooth, frugal inline-six is the more mature, fuss-free choice over the complex PHEV.
Engine Overview
The Mazda CX-80 KH is available with 2 engine variants — from 191 to 254 hp.
The 3.3 e-SkyActiv-D is a modern inline-six diesel with a 48V mild hybrid — refined, strong and economical for its size. As it is new, most complaints lie outside the combustion side: jerky behaviour from the eight-speed clutch-pack automatic (recalls and software updates), a characteristic pull-away knock that Mazda classes as by design, and a PCM software recall for no-start and display blackout. On the engine itself, the AdBlue/SCR dosing is the main topic; the 12V supply can drain as there is no conventional alternator. The block seems mechanically solid, but long-term data is still missing.
- !! Recall: no-start / display blackout (PCM software) from 15,000 km
Recall AP049A (about 2,283 vehicles in Germany, built 2022–2023): faulty PCM failure-detection logic and the mild-hybrid relay circuit can cause a no-start, a blank instrument cluster, or the car staying in neutral. Fixed by a software update.
Symptoms: Engine will not start, instrument cluster/display goes blank, camera images missing. - !! AdBlue Dosing Pump Failure from 60,000 km
The AdBlue dosing pump can crystallise and block during short-trip use. SCR catalytic converter efficiency drops, engine power is reduced. The first Mazda with an SCR system.
Symptoms: AdBlue warning light, power reduction after 1,000 km, engine will not restart after countdown, elevated NOx emissions. - !! Recall: Transmission Software 8-Speed Automatic
The new 8-speed automatic (Aisin) had software problems with the shift logic during manoeuvring and at low speeds. Multiple recalls in 2022–2023.
Symptoms: Juddering during manoeuvring, delayed gear engagement, unintended downshifts, transmission warning light.
+ 2 more engine weaknesses + vehicle weaknesses
The 2.5 e-SkyActiv PHEV combines a four-cylinder naturally aspirated engine with an e-motor and a 17.8 kWh drive battery. The most serious topic is a recall for unexpected motor shutdown: a false insulation-fault detection can disable the hybrid system, so the car cannot move off after stopping. Add jerky transitions between electric and combustion drive (the eight-speed clutch-pack), driveshaft vibration, a transmission software recall, and a 12V battery that drains when parked. Check all recalls by VIN before buying — most are fixed by software.
- !! Recall: unexpected engine shutdown
A software fault in the hybrid control unit can shut down the drive unexpectedly or cause a power loss in EV mode. Early PHEV build years are affected — in Europe the CX-60/CX-80 (2022 recall), in the US the CX-90/CX-70 (NHTSA 6323J, 7024J, 7124J). Mazda applies software updates free of charge.
Symptoms: Engine shuts off during driving, abrupt switch to EV mode, fault message in the instrument cluster, power loss. - !! Recall: Transmission Software Shift Logic
Faulty transmission software can cause unintended gear disengagement. Recall affects CX-60 PHEV and diesel variants from the first production years.
Symptoms: Gearbox shifts unintentionally to neutral, loss of drive, transmission warning light, jerky gear changes. - !! Jerk during electric-to-combustion engine transition
The transition from pure electric drive to combustion engine engagement produces a noticeable jerk. Occurs at low speeds and under light acceleration. Software updates improve but do not fully eliminate the problem.
Symptoms: Distinct jolt when the combustion engine cuts in, especially at 30–50 km/h; gearbox shudder at low speed.
+ 2 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Rear Air Conditioning Not Working Several CX-80 owners report the rear air conditioning not working from the moment of handover. Mazda replaced the AC compressor in some cases without permanently resolving the issue. The cause is likely a faulty connector in the gearbox area. Symptoms: Rear vents not blowing cooled air, air conditioning switching itself off or not responding to settings from 5,000 km | Medium |
Known Problems and Issues +
A total of 19 weaknesses have been documented for the Mazda CX-80 KH (2024–2025) — 10 engine-related and 9 vehicle-related. One problem engine: PY-VPS-PHEV (2.5L e-SkyActiv PHEV). Typical issues affect HVAC, Electronics, Body, Suspension.
CX-80 (PY-VPS-PHEV, 2024–2025) — Stay Away!: Recall: unexpected engine shutdown, Recall: Transmission Software Shift Logic, Jerk during electric-to-combustion engine transition. Power: 191 PS.
CX-80 (D33-DPTS, 2024–2025) — Be Careful: Recall: no-start / display blackout (PCM software), AdBlue Dosing Pump Failure, Recall: Transmission Software 8-Speed Automatic. Power: 254 PS.
What to watch out for with the Mazda CX-80? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
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Last updated: February 2026 · All information without guarantee