NHTSA ODI · 398,146 deduplicated matched complaint incidentsSnapshot through 2026-07-192010 Ford Fusion · complaint-signal index 9.9 / 102012 Ford Focus · complaint-signal index 9.9 / 102007 Toyota Camry · complaint-signal index 9.9 / 10Methodology · open and versionedPublished indexes show sample size and 95% interval
NHTSA ODI · 398,146 deduplicated matched complaint incidentsSnapshot through 2026-07-192010 Ford Fusion · complaint-signal index 9.9 / 102012 Ford Focus · complaint-signal index 9.9 / 102007 Toyota Camry · complaint-signal index 9.9 / 10Methodology · open and versionedPublished indexes show sample size and 95% interval
Federal complaint record · Honda Civic · model year 2004
2004 Honda Civic
Owners submitted 350 federal complaint reports about this model year, placing it at the 52th percentile for complaint intensity within its 2002 to 2006 compact sedan cohort. The largest reported component group is airbags. Sample sizes and limitations are shown below.
Airbags · 32% · group n = 136Powertrain · 13% · group n = 56Electrical · 8% · group n = 32Engine · 6% · group n = 26Speed control · 5% · group n = 23
350
Complaint records on file
82,000
Median mileage at the reported problem · 237 complaints reported mileage
32%
Of classified component reports name airbags · group n = 136
52th
Complaint-intensity percentile in a cohort of 30 model years
The line compares submitted complaints per 1,000 estimated vehicle-years, not failures per 1,000 cars. Vehicle-years use compiled US sales, a 0.25 prior-calendar-year plus 0.75 current-calendar-year model-year allocation, and the shipped survival curve. Rates appear only where estimated vehicles in operation are at least 5,000.
Reports describe airbag warning or deployment concerns
Cluster 1 of 32004 Honda Civic
Transmission behavior · 47 reports
Reports describe harsh shifting, slipping, or shuddering
Cluster 2 of 32004 Honda Civic
Brake performance · 24 reports
Reports describe braking performance concerns
Cluster 3 of 32004 Honda Civic
Cluster summaries paraphrase recurring symptoms reported to NHTSA. They are aggregate descriptions, not individual verbatim reports.
Records through 2026-07-19Published 2026-08-02 · Updated 2026-07-19
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NHTSA consumer complaint records can reveal recurring patterns across published model years. MotorCensus summarizes those records as one complaint-signal index, with a 95% interval and sample size, updated with each data snapshot.