AutoStatsIQ
Data through Oct 2026
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  • Manufacturer General Motors×
  • Filed 2025 to 2026×
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Complaint map

Where vehicle problems are reported, per resident

Owner complaints, every fatal crash and the crash reports filed for driver-assistance and self-driving systems, on one street map. Shade states, counties and ZIP areas by complaints per 1,000 residents, play the years, and narrow it to a make, a model, a component or the words owners used.

Complaints on this map20,05798.9% placed on a city; 2025 to 2026
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20,057 complaints
Owner complaints

Summerville, SC files the most complaints for General Motors per resident of cities over 100,000, 0.16 per 1,000

Complaints for General Motors per 1,000 residents by state, county and ZIP area, 2025 to 2026. Population: Census 2024 estimates and ACS 2023. A ZIP area shows its postal city's rate, because complaints name a city. 98.8% of complaints could be placed in a county.

All years
Cities: GeoNames (CC BY 4.0) and U.S. Census Bureau Gazetteer. Population: U.S. Census Bureau, 2024 estimates and ACS 2023. Complaints: NHTSA ODI. Points and ZIP areas are city-level: NHTSA publishes only the complainant's city and state. 220 complaints name a city that could not be placed.
Ranked

Highest per resident

per 1,000 residents, places of at least 100,000 people. Change the population floor beside the map.

Highest per resident
Placeper 1,000 residentsComplaintsPopulation
Summerville, SC0.1627164,613
Georgetown, TX0.1619118,718
Warren, MI0.1521138,128
Lexington, SC0.1518119,860
Saint Augustine, FL0.1423159,928
Missouri City, TX0.1417120,305
Midland, TX0.1423165,318
Myrtle Beach, SC0.1424172,796
Lake Charles, LA0.1318135,457
Cape Coral, FL0.1229233,025
Palm Coast, FL0.1213106,729
Rio Rancho, NM0.1213112,524
Murfreesboro, TN0.1125220,126
Clarksville, TN0.1123204,552
Lees Summit, MO0.1112109,974
Sources: NHTSA; U.S. Census Bureau population estimates.
Read with care

A map of reports, not of defects

Per-resident rates correct for population, not for how many vehicles of each kind people own, how old they are, or how often owners report. Read high rates as places worth a closer look, and compare filters to see where one make or model stands out.

City, not address

NHTSA publishes a complainant's city and state only, so a ZIP area shows its postal city's rate. Fatal crashes (FARS) are mapped where they happened; automation crash reports at the reported city.

Three sources

Complaints are filed by owners and not verified. FARS is NHTSA's census of fatal crashes on public roads. Standing General Order reports are filed by manufacturers and robotaxi operators and not verified either.

Counted once

A complaint that names several components or vehicles is one complaint. Severity means the owner reported a crash, a fire, an injury or a death.