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1999 Ford

Mustang

Auto 4-spd, 6 cyl, 3.8 L, 3.8N

Ford Mustang: best and worst years

Reported problems NHTSA record NHTSA owner complaints, model year

  • ENGINE AND ENGINE COOLING17%
  • AIR BAGS11%
  • POWER TRAIN10%
  • VEHICLE SPEED CONTROL9%
  • PARKING BRAKE7%
  • SEAT BELTS7%

Source: NHTSA owner complaints, 313 total.

Ford Mustang: best and worst years

Warranty manufacturer terms, by make

Basic
3 yr / 36k mi
Powertrain
5 yr / 60k mi
Roadside assistance
5 yr / 60k mi
EV battery
8 yr / 100k mi

Source: www.cars.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Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice.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.

1999 Ford Mustang Auto 4-spd, 6 cyl, 3.8 L, 3.8N · Trimslate