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1991 BMW

318is Convertible

Man 5-spd, 4 cyl, 1.8 L

1991 BMW 318is Convertible

Photo may show a different model year; you're viewing the 1991.

PhotoMalokkiiCC BY-SA 4.0via Wikimedia Commons

Reported problems NHTSA record NHTSA owner complaints, model year

  • ENGINE AND ENGINE COOLING86%
  • VISIBILITY14%

Source: NHTSA owner complaints, 7 total.

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
3 yr / 36k mi
EV battery
8 yr / 100k mi

Source: bmwusaservice.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.