R154 (based on Toyota Supra transmission, often referred to as such in aftermarket contexts, factory designation may differ)
Optional
Automatic Transmission Availability:
Not commonly found or desirable for this generation RX-7.
Features
Clutch Type:
Hydraulically Actuated, Single Dry Plate
📐 Dimensions
Exterior
Length:
4295 mm (169.1 in)
Width:
1750 mm (68.9 in)
Height:
1230 mm (48.4 in)
Weights
Curb Weight:
1250 - 1300 kg (2756 - 2866 lbs) depending on trim
🛡️ Safety Features
Ratings
Crash Test Results:
Specific crash test data for 1993 models may vary by region and availability. Generally designed with crumple zones and safety cage construction.
Active Features
ABS:
Anti-lock Braking System (ABS) available on most trims.
Passive Features
Airbags:
Driver and passenger front airbags standard.
💡 Technology Features
Infotainment
Audio System:
Factory radio with cassette player and CD changer interface (optional).
Driver Assistance
Cruise Control:
Standard on most models.
Connectivity
Telematics:
No advanced telematics or smartphone integration typical of modern vehicles.
🔧 Maintenance
Service Intervals
Oil Change Rotary:
Frequent oil changes are critical for rotary engines. Recommended every 3,000-5,000 miles or as per manual, using specific rotary engine oil.
Spark Plug Replacement:
Specific interval for apex seal maintenance and spark plug replacement, crucial for rotary engine health.
Fluid Specifications
Engine Oil:
API SG/SH or higher, SAE 10W-30 or 10W-40 (check manual for specific viscosity based on climate and operating conditions). Special rotary oils (e.g., Idemitsu) are often recommended.
Coolant:
Mazda Long Life Antifreeze/Coolant (Blue) or equivalent, 50/50 mix with distilled water.
Transmission Fluid:
GL-4 SAE 75W-90 gear oil (e.g., Red Line, Motul) is commonly recommended for the R154, though the manual will specify the exact factory fluid.
Known Issues
Apex Seal Wear:
Apex seal wear is a primary concern for rotary engines, leading to compression loss. Proper maintenance and avoiding overheating are crucial.
Oil Consumption:
Rotary engines naturally consume oil as part of their lubrication system; understanding and monitoring this is key.
Cooling System Reliability:
Overheating can be detrimental. Ensuring the cooling system is in top condition is paramount.
📚 Vehicle History
Brand Heritage
Rotary Legacy:
Mazda's pioneering history with the Wankel rotary engine, dating back to the Cosmo Sport.
Model Evolution
Fd Generation Significance:
The third and final generation of the RX-7, celebrated for its aerodynamic design, lightweight chassis, and powerful twin-turbo rotary engine.
Production
Production Years:
1992-2002 (FD generation)
Manufacturing Location:
Hiroshima, Japan
🏆 Awards & Recognition
Recognitions
Car And Driver Ten Best:
Car and Driver named the RX-7 to its Ten Best list multiple times.
Ratings
Sports Car International Ranking:
Frequently ranked as one of the best sports cars in its class by automotive publications.