Vehicle Segment:
Sports Car / Grand Tourer
Key Selling Points:
Rotary Engine Performance, Lightweight Chassis, Advanced Aerodynamics, RWD Handling
Direct Competitors:
Nissan 300ZX (Z32), Toyota Supra (MKIV), Mitsubishi 3000GT
Design Philosophy:
Spirit of Driving / Jinba Ittai (Horse and Rider as One)
Aerodynamics:
Advanced underbody design, integrated rear spoiler
Powertrain:
Rotary Engine (13B-REW), Twin-Turbo System, Fuel Injection, Ignition System, Exhaust System
Drivetrain:
Transmission (RWD), Clutch, Driveshaft, Differential, Axles
Suspension:
Front and Rear Suspension (Double Wishbone), Shocks, Springs, Bushings
Brakes:
Front and Rear Disc Brakes, ABS System
Steering:
Power Steering System, Steering Column, Rack and Pinion
Electrical:
Engine Control Unit (ECU), Lighting, Instrumentation, Audio System, Power Accessories, Body Electrical
Climate Control:
Air Conditioning System, Heater Core, Ventilation
Body And Interior:
Body Panels, Doors, Hood, Trunk, Seats, Interior Trim
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Spark Plug Service
Diagnostics:
Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Component Testing
Repair:
Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement
Disassembly And Assembly:
Step-by-step instructions for component removal and installation
Specifications:
Torque Specifications, Clearances, Fluid Capacities, Electrical Specifications
Wiring Diagrams:
Detailed electrical schematics for all vehicle systems
Depth:
Comprehensive, from basic maintenance to full engine and transmission rebuilds
Engine Type:
Rotary (Wankel) Twin-Turbocharged
Displacement:
1.3 Liters (654cc x 2)
Horsepower Hp:
255 hp @ 6500 rpm
Torque Lb Ft:
217 lb-ft @ 5000 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI), Sequential Twin Turbochargers
Fuel Type:
Unleaded Gasoline
Ignition System:
Electronic Ignition with Distributor
Cooling Type:
Liquid Cooled
Apex Seals:
Refer to manual for specific material and inspection procedures
Oil Injection:
Automatic oil metering pump for lubrication
Transmission Type:
5-Speed Manual
Transmission Type:
4-Speed Automatic (Less Common)
Drive Layout:
Rear-Wheel Drive (RWD)
Differential:
Limited-Slip Differential (LSD)
Manual Transmission Fluid:
API GL-4 or GL-5, SAE 75W-90 (Consult Manual for Specifics)
Manual Transmission Capacity:
Approximately 2.1 Liters (Consult Manual)
Audio System:
Factory AM/FM stereo with cassette player and CD player (optional on some trims)
Cruise Control:
Standard electronic cruise control
Connectivity Features:
N/A (Limited by era)
ECU Control:
Engine Control Unit manages fuel injection, ignition timing, and twin-turbo sequencing.
Oil Change Interval:
Every 3,750 miles or 6 months (Synthetic oil recommended)
Air Filter Replacement:
Every 15,000 miles or 12 months
Spark Plug Replacement:
Every 30,000 miles (Specific plug types required for rotary)
Engine Oil Type:
API SG or higher, SAE 10W-30 or 10W-40 (Consult Manual for specific recommendations)
Engine Oil Capacity:
4.4 US quarts (4.2 Liters) with filter change
Coolant Type:
Ethylene Glycol based antifreeze, 50/50 mix with distilled water
Brake Fluid Type:
DOT 3 or DOT 4
Apex Seal Wear:
Degradation of apex seals over time, leading to compression loss; regular monitoring advised.
Vacuum Lines:
Age-related degradation of vacuum hoses can cause boost leaks and driveability issues.
Turbocharger Reliability:
Early models experienced some turbocharger issues; later revisions improved reliability. Proper maintenance is crucial.
Oil Consumption:
Rotary engines consume oil by design for lubrication; excessive consumption can indicate seal issues.
Mazda Rotary Legacy:
Mazda's pioneering and continued development of the rotary engine, starting with the Cosmo.
Rx-7 Generations:
First Generation (SA22C), Second Generation (FC), Third Generation (FD)
Fd Generation Introduction:
Introduced in 1992 for the 1993 model year, representing a significant leap in design and technology.
Production Period:
1992-2002
Manufacturing Location:
Hiroshima, Japan
