Honda Jazz GR — Problems & Common Faults
Weaknesses, engine ratings and buying advice
The Honda Jazz GR (2020–2025, Fit in some markets) is generation four — and there's only ONE engine: the LEB8 1.5 e:HEV Hybrid (80 kW/109 PS system). No diesel, no turbo, no pure ICE. Honda made the Jazz hybrid-only.
The LEB8 e:HEV is a series-parallel hybrid — drives pure electric in town, engine couples directly on motorway. No charging needed. Real-world consumption 4.0–5.0 L/100 km. Timing chain, low maintenance, Honda-typical longevity.
Weaknesses: Infotainment crashes and responds slowly. Suspension: firmer than predecessor, jolty on poor roads.
Test-drive checklist: e:HEV transitions electric→ICE (seamless?), infotainment: pair Bluetooth + start navigation, suspension on cobblestones.
2026 market: 2021–2023 with 20,000 miles $18,700–24,200. Crosstar +$2,200. Insider pick: Crosstar e:HEV — technically near-faultless.
Generations
Engine Overview
The Honda Jazz GR is available with one engine variant at 109 hp.
1.5L i-MMD e:HEV — Honda's dual-motor hybrid system, fourth generation. Engine runs in Atkinson cycle, primarily drives the generator — propulsion is mostly handled by the electric motor. In city traffic predominantly electric, the engine kicks in barely noticeably. No conventional transmission, no shift shocks. Lithium-ion battery instead of NiMH like the predecessor — significantly more durable. Limited long-term data (market launch 2020), but the e:HEV architecture has been proven in Japan since 2013. No systematic engine weaknesses known so far.
- !! Recall: low-pressure fuel pump (Denso impeller) may seize
The impeller of the in-tank fuel pump can swell and seize the pump, so the engine may not start or may stall while driving. Multi-stage recall (NHTSA 20V-314, 21V-215, 23V-858); in Germany KBA campaign 6FE.
Symptoms: Engine fails to start or stalls while driving, loss of power, check engine light; isolated failures reported even after the recall repair. - !! Recall: DC-DC converter shuts down – 12 V battery no longer charged
A software fault in the power control unit (PCU) can shut down the DC-DC converter; the 12 V battery is no longer charged, up to loss of drive power. Recall NHTSA 20V-798 (Honda K9E) with a PCU update, isolated repeat cases afterwards.
Symptoms: Charging system warning, multiple warning lights, flat 12 V battery despite driving, vehicle stalls or will not start. - ! 12V auxiliary battery drains during extended standstill
The Jazz GR e:HEV draws current from the 12V auxiliary battery even when parked. After as little as 10–15 days without driving, the voltage can drop to critical levels.
Symptoms: Vehicle won't start after several days of standstill, 12V battery deeply discharged
+ 1 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Air conditioning failure Several Jazz GR owners report air conditioning failures. The cause is usually the compressor or condenser, as with previous generations. Symptoms: Air conditioning suddenly stops cooling; compressor does not start, only warm air from the vents despite A/C button being active. from 80,000 km | Medium |
Test Reports
AUTO BILD TÜV Report 2026
The latest Jazz generation achieves the lowest MOT fault rates of all models in this range. Suspension components and lighting remain virtually fault-free. Known weaknesses are the A/C condenser and the infotainment system, which occasionally crashes.
2025-11Top Reported Issues
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Explore more
Known Problems and Issues +
A total of 15 weaknesses have been documented for the Honda Jazz GR (2020–2024) — 4 engine-related and 11 vehicle-related. Typical issues affect HVAC, Brakes, Other, Rust. Considered reliable: LEB8 (1.5L i-MMD e:HEV).
What to watch out for with the Honda Jazz? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Honda Jazz GR have? +
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Which engine is recommended? +
Which Honda Jazz GR engine is the most reliable? +
Which Honda Jazz GR engine is the most fun? +
Is the Honda Jazz GR worth buying used? +
What horsepower variants are available for the Honda Jazz GR? +
Last updated: February 2026 · All information without guarantee