Honda Insight ZE4
Weaknesses, engine ratings and buying advice
Generations
Engine Overview
The Honda Insight ZE4 is available with one engine variant at 98 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.
- !! 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 - ! Reversing camera and infotainment: software bug
Early production Jazz GR models had documented software bugs that caused the reversing camera or infotainment to freeze. Honda issued software updates.
Symptoms: Infotainment screen freezes or goes black, reversing camera shows no image - ! Adaptive cruise control disengages below 30 km/h
The adaptive cruise control on the Jazz GR e:HEV disengages below 30 km/h by design. In stop-and-go traffic the driver must brake manually.
Symptoms: Adaptive cruise control disengages automatically below 30 km/h, driver must brake manually
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Infotainment freezes Display sporadically freezes or reboots. Typical Honda issue on the 10th gen Civic platform. Symptoms: Display black, touch unresponsive, reboot needed | Low |
Alternatives
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Known Problems and Issues +
A total of 8 weaknesses have been documented for the Honda Insight ZE4 (2019–2022) — 3 engine-related and 5 vehicle-related. Typical issues affect Electronics, Brakes, Body, Steering. Considered reliable: LEB8 (1.5L i-MMD e:HEV).
What to watch out for with the Honda Insight? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Honda Insight ZE4 have? +
What should I look for when buying a used Honda Insight ZE4? +
Which engine is recommended? +
Which Honda Insight ZE4 engine is the most reliable? +
Which Honda Insight ZE4 engine is the most fun? +
Is the Honda Insight ZE4 worth buying used? +
What horsepower variants are available for the Honda Insight ZE4? +
Last updated: February 2026 · All information without guarantee