2021 Honda insight
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Honda insight is worth — from official NHTSA and EPA data. 1 on record.
2021 Honda insight at a glance
Free: specs, open recalls for that exact car, build sheet and fair price.
2021 Honda insight recalls 3
Honda (American Honda Motor Co.) is recalling certain 2020 CR-V Hybrid, Accord Hybrid, and 2020-2021 Insight vehicles. The DC-DC converter may shut down and prevent the 12-volt battery from recharging, possibly resulting in a loss of drive power.
Fix: Honda will notify owners, and dealers will update the power converter unit (PCU) software, free of charge. The recall began February 12, 2021. Owners can contact Honda customer service at 1-888-234-2138. Honda's number for this recall is K9E.
Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RDX, and 2020-2021 Acura TLX vehicles. The front passenger seat weight sensor may crack and short circuit, failing to su…
Fix: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024, October 18, 2024, and August 2025. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XHP and VHQ.
Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord…
Fix: Dealers will replace the seat weight sensors, free of charge. Owner notification letters are expected to be mailed July 6, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, D…
Source: U.S. NHTSA. A recall applies to a model year, but only a VIN check shows whether a specific car has had the repair done.
2021 Honda insight common problems
The most-reported problem areas from 23 owner complaints filed with NHTSA — and what to check before you buy.
2021 Honda insight MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov, averaged across trims.
Estimated 5-year cost to own
A rough guide to what running a 2021 Honda insight costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
2021 Honda insight trims & engines on record
2021 Honda insight vehicles on record
Other Honda insight model years
2021 Honda insight — frequently asked questions
Does the 2021 Honda insight have any safety recalls?
Yes — NHTSA lists 3 safety recalls for the 2021 Honda insight. Recall repairs are free at any franchised dealer. Whether a specific car still has one open depends on its VIN.
What are the most common problems with the 2021 Honda insight?
Based on 23 owner complaints filed with NHTSA, the most-reported problem areas are forward collision avoidance, seats, service brakes.
What gas mileage does the 2021 Honda insight get?
The U.S. EPA rates the 2021 Honda insight at about 52 mpg combined (55 city / 49 highway).
Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.