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Lexus LBX AYH10 — Problems & Common Faults

Weaknesses, engine ratings and buying advice

★★★★★
3.0 / 5.0 · Based on 1 engine variants · How we rate

Engine Overview

The Lexus LBX AYH10 is available with one engine variant at 136 hp.

LBX · Petrol Hybrid· 136 PS
2024 2026

1.5 three-cylinder TNGA full hybrid with planetary e-CVT and bipolar NiMH battery. Same technology as the small Toyota hybrid, here in a premium execution. Very frugal and so far without widespread weaknesses; the three-cylinder becomes audible under load. The annual hybrid check extends battery coverage.

No known weaknesses documented.

LBX AWD · Petrol Hybrid· 136 PS
2024 2026

1.5 three-cylinder TNGA full hybrid with planetary e-CVT and bipolar NiMH battery. Same technology as the small Toyota hybrid, here in a premium execution. Very frugal and so far without widespread weaknesses; the three-cylinder becomes audible under load. The annual hybrid check extends battery coverage.

No known weaknesses documented.

Vehicle Weaknesses

WeaknessCost
!Recall: speed and warning displays can fail

Failure of the speed and warning-message display possible (KBA recall 15347R, shared with LM/LS) — fixed via dealer update.

Symptoms: Speedometer display dark or blank

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Known Problems and Issues +

A total of 1 weaknesses have been documented for the Lexus LBX AYH10 (2024–2026). Typical issues affect Other.

What to watch out for with the Lexus LBX? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Lexus LBX AYH10 have? +
No known weaknesses have been documented for the Lexus LBX AYH10.
What should I look for when buying a used Lexus LBX AYH10? +
faq.watch_a_none
Which engine is recommended? +
Be careful: M15A-FXE (1.5L Hybrid). No engine is rated 'Good Choice'. The most fun to drive is the M15A-FXE (1.5L Hybrid).
Which Lexus LBX AYH10 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Lexus LBX AYH10 — rated: "Decent". {description} Yaris hybrid tech in premium clothing: extremely frugal, nimble, relaxed. The three-cylinder gets vocal at full load.
Is the Lexus LBX AYH10 worth buying used? +
The Lexus LBX AYH10 requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the Lexus LBX AYH10? +
The Lexus LBX AYH10 is available with engine variants from 136 to 136 hp. Petrol: M15A-FXE (1.5L Hybrid).

Last updated: February 2026 · All information without guarantee