Positioning:
Performance-oriented compact sedan/hatchback, aimed at driving enthusiasts
Competitors:
Subaru WRX, Volkswagen GTI, Honda Civic Si
Performance Focus:
Designed for the high-performance Mazdaspeed variant, emphasizing engine tuning and chassis dynamics
Diagnostic Emphasis:
Provides specific diagnostic and repair procedures for complex issues typical of performance vehicles
User Level:
Caters to both professional mechanics and experienced DIY enthusiasts
Engine Systems:
Engine mechanical, fuel system, ignition system, lubrication system, cooling system, exhaust system, emissions control
Transmission Systems:
Manual transmission (removal, installation, overhaul), clutch system
Drivetrain Systems:
Drivetrain components, axles, differential
Suspension Steering:
Front and rear suspension, steering system, power steering
Braking Systems:
Brake system (hydraulic, mechanical), ABS, parking brake
Electrical Systems:
Electrical system, charging system, starting system, lighting, instrument cluster, body electronics, wiring diagrams
Body Chassis:
Body construction, exterior panels, interior trim, doors, windows, seats
Maintenance:
Routine maintenance, scheduled servicing, fluid checks and changes, filter replacements
Diagnostics:
Troubleshooting, diagnostic procedures for various systems, common fault identification
Repair Overhaul:
Detailed repair and overhaul procedures for all major mechanical and electrical components
Disassembly Assembly:
Step-by-step instructions for disassembly and reassembly of components
Tune Ups:
Engine tuning procedures
Depth:
Comprehensive, suitable for professional technicians and advanced DIYers
Engine Code:
MZR DISI L3-VDT
Engine Type:
2.3L Inline-4, turbocharged, intercooled
Horsepower:
263 hp @ 5500 rpm (approx.)
Torque:
280 lb-ft @ 3000 rpm (approx.)
Fuel Delivery:
Direct Injection
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
ECU:
Engine Control Unit (ECU) with detailed diagnostic parameters
Transmission Type:
6-speed Manual Transmission
Transmission Type:
N/A (Mazdaspeed 3 exclusively manual)
Clutch:
Hydraulically actuated, single-plate dry clutch
Differential:
Limited-Slip Differential (LSD) for improved traction
Length:
Approx. 177.2 inches (4501 mm)
Width:
Approx. 69.7 inches (1770 mm)
Height:
Approx. 57.7 inches (1466 mm)
Curb Weight:
Approx. 3100-3150 lbs (1406-1430 kg)
Wheelbase:
Approx. 104.7 inches (2660 mm)
NHTSA Front Impact:
5-Star (for comparable Mazda 3 models)
IIHS Small Overlap Front:
Good (for comparable Mazda 3 models)
ABS:
Anti-lock Braking System
Ebd:
Electronic Brake-force Distribution
Traction Control:
Traction Control System (TCS)
Stability Control:
Dynamic Stability Control (DSC)
Airbags:
Front airbags, side-impact airbags, side-curtain airbags
Seatbelts:
Pretensioner seatbelts, load limiters
Infotainment System:
Bose® premium audio system (optional), CD player, MP3 playback, auxiliary audio input
Driver Assistance:
Cruise control, optional rearview camera
Connectivity:
Bluetooth® hands-free phone and audio (optional)
Oil Change:
Typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions (refer to manual for precise interval)
Engine Air Filter:
Inspect every 15,000 miles, replace as needed or every 30,000 miles
Cabin Air Filter:
Replace annually or every 15,000 miles
Spark Plugs:
Typically around 60,000 miles (refer to manual for specific type and interval)
Engine Oil:
SAE 5W-30 Synthetic Motor Oil (API SN or ILSAC GF-5 compliant)
Coolant:
Mazda Genuine Super Long Life Coolant (Blue) or equivalent
Brake Fluid:
DOT 3 or DOT 4 brake fluid
Transmission Fluid:
Mazda GL-4 gear oil for manual transmission (refer to manual for specific viscosity)
Common Issues:
Turbocharger issues (inconsistent boost, failing wastegate actuator), clutch wear (especially with aggressive driving), carbon buildup in direct-injection engines, motor mount degradation
Maintenance Tips:
Regular oil changes with high-quality synthetic oil, monitoring turbocharger performance, diligent maintenance of the clutch system, intake manifold cleaning as preventative maintenance
