Mazda RX-7 problems, recalls & best years
The deets on every RX-7 from 1990 to 1995: 152 owner complaints and 9 recalls across 5 model years.
The model years with the most owner complaints are 1993 (82), 1990 (28), 1991 (22). Best fuel economy: 18 mpg combined (1995).

Problem areas across all years
Year by year
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the Mazda RX-7.
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FAQ
What is the worst year for the Mazda RX-7?
The model years with the most owner complaints are 1993 (82), 1990 (28), 1991 (22).
How many recalls has the Mazda RX-7 had?
Across 1990–1995, NHTSA lists 9 vehicle recall campaigns by model year (a campaign that covers several years counts once per year).