Segment:
Mid-size Sedan/Wagon
Perception:
Known for engaging driving dynamics, stylish design, and reliability.
Key Competitors:
Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion, Chevrolet Malibu.
Driving Dynamics:
Sporty handling, responsive steering, well-tuned suspension.
Design:
Aerodynamic styling, distinctive 'Zoom-Zoom' design language.
Reliability:
Generally good reliability, particularly with routine maintenance.
Engine Mechanical:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing system (belts/chains), lubrication, cooling, intake, exhaust
Engine Management:
Fuel injection, ignition system, emissions control, sensors, actuators, ECU (Engine Control Unit) diagnostics and repair
Transmission Manual:
Gearbox overhaul, clutch, shift mechanism, synchronizers, bearings, seals
Transmission Automatic:
Automatic transmission repair, valve body, torque converter, planetary gear sets, electronic control, fluid service
Drivetrain:
Front-wheel drive (FWD) axle shafts, CV joints, differentials (in transaxle), rear suspension mounting points
Brakes:
Hydraulic system, brake lines, master cylinder, calipers, pads, rotors, ABS (Anti-lock Braking System) components and diagnostics, parking brake
Suspension:
Front suspension (MacPherson struts, control arms, ball joints, sway bar), rear suspension (multi-link or independent), shock absorbers, springs, bushings
Steering:
Power steering system (hydraulic or electric), steering rack, tie rods, steering column, wheel alignment specifications
Electrical System:
Battery, charging system (alternator, starter), lighting, ignition switch, wiring diagrams, fuses, relays, control modules
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system, blower motor, evaporator, condenser, refrigerant, climate control module
Body And Chassis:
Body panels, doors, hood, trunk, glass, interior trim, chassis frame components, collision repair basics
Restraint Systems:
Airbag system, seat belts, SRS module diagnostics and replacement
Preventative Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspections, tire rotations
Diagnostics:
Troubleshooting common problems, DTC (Diagnostic Trouble Code) interpretation, using scan tools, symptom-based diagnostics
Repair Procedures:
Step-by-step instructions for component removal, installation, and adjustment
Overhaul Procedures:
Detailed instructions for complete disassembly and reassembly of major components (engines, transmissions)
Electrical Troubleshooting:
Interpreting wiring diagrams, tracing circuits, diagnosing electrical faults
Calibration And Adjustment:
Wheel alignment, throttle body cleaning/relearn, idle speed adjustments
Depth:
Comprehensive (from basic maintenance to complete engine and transmission rebuilds, advanced diagnostics)
Engine Family 1:
MZR / LF-VE (2.0L DOHC I4)
Engine Family 2:
MZR / L3-VE (2.3L DOHC I4)
Engine Family 3:
MZR DISI Turbo / L3-VDT (2.3L DOHC Turbo I4 - Mazdaspeed 6)
Engine Family 4:
MZR / LF-DE (2.5L DOHC I4 - later models)
Horsepower 2.3L:
Approx. 160-170 hp (naturally aspirated)
Torque 2.3L:
Approx. 170-180 lb-ft (naturally aspirated)
Horsepower 2.3L Turbo:
Approx. 274 hp (Mazdaspeed 6)
Torque 2.3L Turbo:
Approx. 290 lb-ft (Mazdaspeed 6)
Horsepower 2.5L:
Approx. 167-170 hp
Torque 2.5L:
Approx. 167-170 lb-ft
Type:
Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (S-MPI) or Direct Injection (DISI for turbo).
Required Octane:
87 Octane (Premium recommended for turbo models)
Front Impact Driver:
5-Star (typically for most years and configurations)
Front Impact Passenger:
5-Star (typically for most years and configurations)
Side Impact Front Driver:
5-Star (typically)
Side Impact Front Passenger:
5-Star (typically)
Side Impact Rear Driver:
5-Star (typically)
Side Impact Rear Passenger:
4-Star or 5-Star (depending on year/configuration)
Overall Rating:
Good (in most categories for applicable years)
ABS:
Standard Anti-lock Braking System
Traction Control:
Standard Traction Control System (TCS)
Electronic Stability:
Standard Electronic Stability Control (DSC - Dynamic Stability Control)
Airbags:
Front airbags, side-impact airbags, side-curtain airbags (standard on most trims/years)
Seatbelts:
Pretensioner seatbelts with load limiters
Infotainment Generation 1
Features:
Basic AM/FM/CD player, optional satellite radio, steering wheel audio controls.
Infotainment Generation 2
Features:
Color LCD displays, Bluetooth connectivity (later models), MP3 CD player, Bose audio system option, navigation system option.
Features:
Cruise control, available rain-sensing wipers, automatic headlights, parking sensors (on some trims).
Auxiliary Input:
Auxiliary audio input jack available on many models.
Bluetooth:
Available on mid-to-late generation models for hands-free calling and audio streaming.
Oil Change:
Every 5,000-7,500 miles or 6-12 months, depending on driving conditions and oil type.
Air Filter:
Inspect every 15,000 miles, replace as needed (typically every 30,000 miles).
Cabin Filter:
Replace every 15,000-30,000 miles or annually.
Spark Plugs:
Replace every 60,000-100,000 miles (depending on plug type: copper, iridium).
Coolant Flush:
Replace every 50,000-100,000 miles or 4-5 years.
Transmission Fluid Auto:
Inspect every 30,000 miles, service every 60,000-100,000 miles (refer to manual for specific fluid type and procedure).
Engine Oil:
API SN or higher, SAE 0W-20 or 5W-30 (verify with owner's manual for specific engine and climate).
Coolant:
Mazda FL22 Long Life Coolant (or equivalent Asian-spec green/blue coolant).
Brake Fluid:
DOT 3 or DOT 4.
Power Steering Fluid:
ATF Dexron III or equivalent (verify for specific model year/type, some may use specific Mazda fluid).
Transmission Fluid Manual:
SAE 75W-90 GL-4 gear oil.
Transmission Fluid Auto:
Mazda ATF-Type M-III or M-V (verify for specific model year/transmission).
Engine Oil Consumption:
Some 2.3L MZR engines (especially early ones) may exhibit oil consumption. Regular checks and using the correct oil viscosity are important.
Rust And Corrosion:
Common in areas with road salt. Check wheel wells, rocker panels, and undercarriage for corrosion.
Vibrations:
Wheel balance, suspension components, or exhaust system issues can cause vibrations. Engine mount wear is also a possibility.
Power Steering Pump:
Early models could experience power steering pump noise or leaks.
Catalytic Converter:
Can become clogged over time, affecting performance. Often related to engine oil consumption or misfires.
Mazda Philosophy:
Mazda's 'Zoom-Zoom' philosophy emphasizes driving enjoyment and responsive handling.
Generation 1:
First Generation (2002-2008, chassis GG/GY): Introduced globally, available as sedan and wagon. Known for its distinctive styling and driving characteristics.
Generation 2:
Second Generation (2008-2013, chassis GH): Redesigned with a larger footprint, improved interior, and updated powertrains. Offered sedan, hatchback (in some markets), and wagon. Introduction of 2.5L engine.
Generation 3:
Third Generation (2013-2014, chassis KE/GH facelift): Minor update for the 2014 model year often considered part of the second generation's lifecycle, with some powertrain refinements and feature updates.
Manufacturing Locations:
Japan (primarily Hofu Plant)