The Mazda RX-8 was positioned as a unique, performance-oriented sports coupe, differentiating itself with its rotary engine and distinctive 'freestyle' doors. It targeted enthusiasts seeking a blend of everyday usability and exhilarating driving dynamics.
Competitive Analysis
Competitive Analysis:
Competed against a range of sports cars and performance coupes, including the Nissan 350Z, BMW 3 Series Coupe, and Mitsubishi Eclipse. Its primary differentiator was the naturally aspirated Renesis rotary engine and its practicality (four seats).
Comprehensive: From basic maintenance to complete engine and transmission overhauls, including detailed diagnostic procedures and component specifications.
Integrated oil metering pump (RE-ASR) for 2-stroke oil injection, separate engine oil sump
🔧 Transmission
Standard
Standard Transmission:
6-speed Manual Transmission (Aisin AY6)
Optional
Optional Transmission:
6-speed Automatic Transmission (Aisin 63LE)
Features
Manual Transmission Features:
Close-ratio gearing, short-throw shifter
Automatic Transmission Features:
Paddle shifters (on some models), sport mode
Drivetrain
Drivetrain:
Rear-Wheel Drive (RWD)
Differential
Differential Type:
Limited Slip Differential (LSD) on most manual transmission models
📐 Dimensions
Exterior
Length:
174.8 inches (4440 mm)
Width:
69.1 inches (1755 mm)
Height:
53.0 inches (1345 mm)
Wheelbase:
106.4 inches (2700 mm)
Interior
Seating Capacity:
4
Cargo
Cargo Volume:
7.6 cubic feet (215 L)
Weights
Curb Weight Manual:
Approx. 3077 lbs (1396 kg)
Curb Weight Automatic:
Approx. 3199 lbs (1451 kg)
Gross Vehicle Weight Rating:
Approx. 4100 lbs (1860 kg)
🛡️ Safety Features
Ratings
NHTSA Front Impact:
5-Star
NHTSA Side Impact Front:
5-Star
NHTSA Side Impact Rear:
4-Star
IIHS Front Impact:
Good
IIHS Side Impact:
Acceptable
Active Features
Active Safety Features:
Dynamic Stability Control (DSC), Traction Control System (TCS), Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD)
Passive Features
Passive Safety Features:
Front airbags, front side airbags, front and rear curtain airbags, three-point seatbelts with pretensioners, advanced impact-absorbing body structure
💡 Technology Features
Infotainment
Infotainment System:
Mazda's E-Class audio system with CD player. Higher trims offered optional Bose premium audio system and navigation (later models).
Display:
Central multi-information display, some models featured a color LCD for navigation and climate control.
Driver Assistance
Driver Assistance Features:
Cruise control, keyless entry and ignition, optional traction control (TCS) and stability control (DSC).
Connectivity
Connectivity Options:
Auxiliary audio input jack (later models), optional Bluetooth hands-free system (specific trims/years).
🔧 Maintenance
Service Intervals
Engine Oil Change:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (using synthetic oil).
Rotary Oil Injection:
Regularly check and refill the dedicated 2-stroke oil reservoir (specific interval varies by driving style, but typically every few thousand miles).
Spark Plugs:
Replace at 30,000 miles (48,000 km). The RX-8 uses a unique dual-plug system (one leading, one trailing per rotor housing) requiring specific spark plug types.
Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed.
Coolant Flush:
Every 60,000 miles (96,000 km) or 4 years.
Transmission Fluid Manual:
Inspect at 30,000 miles (48,000 km), change if needed. Mazda recommends a specific manual transmission fluid (e.g., Mazda GL-5 75W-90).
Transmission Fluid Automatic:
Change every 60,000 miles (96,000 km). Use specified ATF (e.g., Dexron III/VI compatible).
Fluid Specifications
Engine Oil Type:
SAE 5W-30 Full Synthetic (API SN or ILSAC GF-5 compatible)
Engine Oil Capacity:
5.6 US quarts (5.3 L) with filter change
Coolant Type:
Mazda Genuine Super Long Life Coolant (Blue) or equivalent HOAT antifreeze
Brake Fluid Type:
DOT 3 or DOT 4
Power Steering Fluid:
Dexron III/VI ATF or equivalent
Known Issues
Known Issues:
Apex seal wear (premature engine failure if not properly maintained), flooding (engine won't start due to fuel accumulation in combustion chambers), oil consumption (inherent to rotary design, requires monitoring), coolant seal failure (can lead to overheating and engine damage), starter motor issues, catalytic converter failure.
Maintenance Importance:
Critical to follow specific rotary engine maintenance procedures diligently, including regular oil checks, proper warm-up/cool-down cycles, and using the correct fluids and spark plugs to prolong engine life.
📚 Vehicle History
Brand Heritage
Brand Heritage:
Mazda has a long history of producing sporty and driver-focused vehicles, including iconic models like the RX-7 and Miata. The rotary engine technology, pioneered by Wankel and perfected by Mazda, is a significant part of their unique automotive identity.
Model Evolution
Model Evolution:
The RX-8 succeeded the RX-7 (FD generation). It was designed to be a more practical and accessible sports car, featuring four seats and the innovative 'freestyle' door system. It went through minor cosmetic updates and powertrain refinements during its production run.
Production
Production Years:
2003-2011
Manufacturing Location:
Mazda's Hiroshima plant, Japan
Total Production Units:
Approx. 192,094 units worldwide
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
Named to Car and Driver's 10Best list for its debut year (2004) and 2005.
World Car Of The Year:
Nominated for World Car of the Year.
Ratings
User Reviews:
Generally praised for its handling, unique styling, and engaging driving experience, but often cited for its specific maintenance requirements and oil consumption.