Fuel injection system (MPI), ignition system, emission control systems (catalytic converter, EVAP), turbocharging (if applicable to specific variants, though uncommon for base 2007-2009 SX4).
Transmission Manual:
Clutch system, manual gearbox (5-speed M15A/M16A, 6-speed M18A), shift mechanism, final drive, gearbox overhaul and repair.
Transmission Automatic:
Automatic gearbox (4-speed AW60-40LE/SN for some engines), torque converter, valve body, transmission control module (TCM), fluid service, troubleshooting.
Front suspension (McPherson strut), rear suspension (Torsion beam for FWD, Multi-link for AWD), springs, shock absorbers, control arms, stabilizer bars, steering knuckle.
Steering:
Power steering system (hydraulic or electric depending on specific market/variant), steering column, steering rack, tie rods, power steering pump/motor.
Brakes:
Front disc brakes, rear drum or disc brakes (depending on model), hydraulic system, brake lines, master cylinder, brake booster, ABS system, parking brake.
Unleaded gasoline (Octane rating varies by market, typically 91 RON recommended)
🔧 Transmission
Standard
Transmission 1:
5-speed Manual Transmission (M15A, M16A engines)
Optional
Transmission 2:
4-speed Automatic Transmission (AW60-40LE/SN, primarily with 1.6L and 2.0L engines)
Transmission 3:
6-speed Manual Transmission (M18A engine, less common in early North American models)
Features
AWD Option:
Intelligent All-Wheel Drive (i-AWD) available on many models.
📐 Dimensions
Exterior Hatchback
Length Hatchback:
Approx. 4135 mm (162.8 in)
Width Hatchback:
Approx. 1755 mm (69.1 in)
Height Hatchback:
Approx. 1565-1580 mm (61.6-62.2 in)
Exterior Sedan
Length Sedan:
Approx. 4455 mm (175.4 in)
Width Sedan:
Approx. 1755 mm (69.1 in)
Height Sedan:
Approx. 1570 mm (61.8 in)
Wheelbase
Wheelbase:
Approx. 2500 mm (98.4 in)
Weights
Curb Weight:
Approx. 1150-1300 kg (2535-2866 lbs) depending on engine, transmission, and drivetrain.
🛡️ Safety Features
Ratings
NHTSA Front Side Impact:
5-Star Rating (for models equipped with side airbags)
IIHS Front Offset Crash:
Good (for models tested)
Active Features
ABS:
Standard on most models.
Electronic Stability Control:
Optional or standard on higher trims/later production years within this range.
Passive Features
Airbags:
Front airbags standard. Side airbags and curtain airbags optional or standard on higher trims.
Seat Belts:
3-point front and rear seat belts with pre-tensioners and force limiters for front seats.
💡 Technology Features
Infotainment
Audio System:
Standard AM/FM/CD audio system with 4 or 6 speakers. Optional features may include steering wheel audio controls and MP3 playback.
Navigation:
Factory navigation systems were rare or optional on these models, typically aftermarket units were more common.
Driver Assistance
Cruise Control:
Available on higher trim levels.
Keyless Entry:
Available on higher trim levels, often with push-button start.
Connectivity
Auxiliary Input:
Standard auxiliary audio input jack on many models.
🔧 Maintenance
Service Intervals Oil
Oil Change Interval:
Every 7,500 miles (12,000 km) or 6 months, whichever comes first.
Service Intervals Filters
Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months.
Cabin Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months (if equipped).
Service Intervals Ignition
Spark Plug Replacement:
Every 60,000 miles (96,000 km) for Iridium type spark plugs (if equipped); consult manual for specific type and interval.
Service Intervals Brakes
Brake Fluid Flush:
Every 30,000 miles (48,000 km) or 24 months.
Service Intervals Transmission
Automatic Transmission Fluid Change:
Every 45,000 miles (72,000 km) or 36 months (severe service may require more frequent changes).
Fluid Specifications Engine Oil
Engine Oil Viscosity:
0W-20 or 5W-30 (API SN or ILSAC GF-5 certified). Refer to manual for specific engine recommendations.
Engine Oil Capacity:
Approx. 4.0-4.3 liters (4.2-4.5 US quarts) with filter change.
Fluid Specifications Coolant
Coolant Type:
Suzuki Super Long Life Coolant (SLLC) or equivalent (typically a pink ethylene glycol-based coolant, 50/50 mix with distilled water).
Fluid Specifications Transmission
Automatic Transmission Fluid Type:
Suzuki AT Fluid J-1 or equivalent Dexron III/Mercon. Consult manual for exact specification.
Manual Transmission Fluid Type:
API GL-4 SAE 75W-90 or SAE 80W-90 gear oil. Consult manual for specific viscosity.
Known Issues
Common Complaints:
Occasional reports of minor electrical glitches, premature wear on suspension components (bushings, struts), and potential for catalytic converter issues due to fuel quality in some regions. Some early models may exhibit clutch wear if driven hard.
📚 Vehicle History
Brand Heritage
Manufacturer:
Suzuki Motor Corporation, a Japanese multinational automotive manufacturer renowned for small cars, motorcycles, and off-road vehicles.
Model Evolution
Introduction Year:
Globally introduced in 2005 (as a 2006 model in some markets), this first generation (EY/GY) covered the 2007-2009 model years.
Design Philosophy:
Designed as a compact crossover to offer a higher driving position and more versatile utility than a traditional hatchback, with an emphasis on value and practicality.
Production
Manufacturing Locations:
Primarily manufactured in Japan (Saitama Plant) and Hungary (Magyar Suzuki).
🏆 Awards & Recognition
Recognitions
Previous Awards:
While not a recipient of major mainstream awards during its initial run, the SX4 was often praised for its value, fuel economy, and the unique availability of AWD in its class.