🏷️ Basic Information

Make:

Mazda

Model:

6

Year:

2004

Internal Model Code:

GG/GY

Vin Drivetrain Code:

See VIN Plate

👋 Introduction

Market Segment:

Mid-size sedan, competing in a segment known for practicality, style, and performance.

Key Competitors:

Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion, Chevrolet Malibu.

Design Philosophy:

Zoom-Zoom driving dynamics, attractive styling, good handling for its class.

Target Audience:

Individuals and families seeking a reliable, stylish, and engaging driving experience.

📋 Manual Details

Primary Coverage:

North America

Secondary Coverage:

General Operating and Maintenance

Page Count:

Approximately 300-350 pages

Manual Type:

Owner's Manual

Language:

English

Format:

Printed Booklet

📖 Manual Coverage

Powertrain Systems:

Engine operation, cooling system, lubrication system, fuel system, ignition system, exhaust system.

Drivetrain Systems:

Transmission (automatic/manual), clutch operation, drive shafts, differential operation.

Chassis Systems:

Braking system (ABS, EBD), steering system, suspension system (front/rear), wheel and tire specifications.

Electrical Systems:

Battery, charging system, starting system, lighting, instruments and controls, power windows, door locks, audio system, climate control.

Body And Comfort:

Doors, windows, seats, interior trim, exterior features, climate control operation, seat belts, airbags.

Operation Procedures:

Starting and stopping the engine, shifting gears, parking, operating lights, wipers, climate control, infotainment, cruise control.

Maintenance Procedures:

Checking fluid levels (oil, coolant, brake fluid, washer fluid), tire pressure checks, bulb replacement, fuse replacement, basic cleaning.

Troubleshooting Guidance:

Indicator light explanations, basic diagnostic information for common warnings, troubleshooting minor issues.

Safety Features Operation:

Seat belt usage, airbag system explanation, child restraint system installation, anti-theft system operation.

Depth:

Designed for the owner, focusing on safe operation, maintenance, and basic troubleshooting. Does not include in-depth repair procedures or diagnostic codes typically found in a service manual.

📊 Manual Specifications

Digital Format Availability:

While this listing is for a printed manual, digital PDF versions of this manual may also exist.

Print Quality:

Original Equipment Manufacturer (OEM) quality, clear text and diagrams.

Binding Type:

Stapled or perfect bound booklet, as per OEM specifications.

Paper Type:

Durable paper stock, typically glossy or semi-gloss for images and diagrams.

⚙️ Engine Specifications

Engine Type 1:

2.3L DOHC 16-valve inline-4 (MZR L3-VE)

Engine Displacement 1:

2261 cc (138 cu. in.)

Horsepower 1:

160 hp @ 6000 rpm

Torque 1:

155 lb-ft @ 4000 rpm

Engine Type 2:

3.0L DOHC 24-valve V6 (Ford Duratec 30 / Mazda AJ)

Engine Displacement 2:

2967 cc (181 cu. in.)

Horsepower 2:

212 hp @ 6300 rpm

Torque 2:

194 lb-ft @ 3300 rpm

Fuel System Type:

Electronic Fuel Injection (EFI)

Recommended Fuel:

87 Octane Unleaded Gasoline (91 Octane recommended for V6 for optimal performance)

Coolant Type:

Mazda Genuine Long Life Coolant (Green) or equivalent ethylene glycol-based coolant with a 50/50 mix with distilled water.

Engine Oil Type:

SAE 5W-20 API SG, SH, SJ, SL, or SM certified, or ILSAC GF-II, GF-III, GF-IV.

Engine Oil Capacity 4Cyl:

Approximately 4.7 US quarts (4.4 liters) with filter change.

Engine Oil Capacity V6:

Approximately 5.0 US quarts (4.7 liters) with filter change.

🔧 Transmission

Standard Transmission Type:

5-speed Manual Transmission (for 2.3L engine)

Optional Transmission Type:

5-speed Automatic Transmission with Overdrive (available for both 2.3L and 3.0L engines)

Automatic Transmission Features:

Driver Adaptive Electronic Control, Sport Mode.

Manual Transmission Fluid:

API GL-4 SAE 75W-90 or SAE 75W-80 gear oil.

Automatic Transmission Fluid:

Mazda Genuine ATF-MV or equivalent Dexron III/Mercon (check specific requirements for 2004).

📐 Dimensions

Length:

Approximately 187.5 inches (4763 mm)

Width:

Approximately 70.1 inches (1780 mm)

Height:

Approximately 57.1 inches (1450 mm)

Wheelbase:

Approximately 105.3 inches (2675 mm)

Front Headroom:

Approx. 38.5 inches (978 mm)

Front Legroom:

Approx. 42.5 inches (1080 mm)

Rear Headroom:

Approx. 37.4 inches (950 mm)

Rear Legroom:

Approx. 34.4 inches (874 mm)

Trunk Volume:

Approximately 14.3 cubic feet (405 liters)

Curb Weight Approx 4Cyl:

3100 - 3300 lbs (1406 - 1497 kg)

Curb Weight Approx V6:

3300 - 3500 lbs (1497 - 1588 kg)

Gross Vehicle Weight Rating:

Varies by configuration, consult VIN plate.

Towing Capacity:

Not Recommended or Specified.

Wheel Bolt Pattern:

5 x 114.3 mm (5 x 4.5 inches)

Wheel Size Standard:

16-inch alloy wheels

Tire Size Standard:

205/55R16

🛡️ Safety Features

NHTSA Front Crash Rating:

5-star (Driver and Passenger)

NHTSA Side Impact Rating:

4-star (Front and Rear Passenger)

IIHS Front Offset Crash Rating:

Good

ABS:

Standard Anti-lock Braking System (ABS)

Ebd:

Standard Electronic Brakeforce Distribution (EBD)

Traction Control:

Optional Traction Control System (TCS) on some models.

Airbags Front:

Dual front advanced airbags

Airbags Side:

Optional front side-impact airbags, optional side-impact curtain airbags (depending on trim and market).

Seat Belts:

3-point seat belts with pretensioners and load limiters for all seating positions.

Child Anchors:

LATCH (Lower Anchors and Tethers for CHildren) system for rear seats.

💡 Technology Features

Audio System:

AM/FM stereo with CD player, available premium Bose® audio system with subwoofer on higher trims.

Climate Control:

Manual or available automatic climate control with air conditioning.

Cruise Control:

Standard cruise control on most trims.

Keyless Entry:

Available keyless entry system.

Auxiliary Input:

Not typically standard; may be an aftermarket addition or found on specific later trim packages.

🔧 Maintenance

Oil Change Interval:

Every 5,000 miles (8,000 km) or 6 months, whichever comes first, under normal driving conditions. Severe conditions may require shorter intervals.

Air Filter Replacement:

Every 15,000 miles (24,000 km) or 12 months, or as needed based on driving environment.

Engine Coolant Replacement:

Initial replacement at 75,000 miles (120,000 km) or 5 years, then every 50,000 miles (80,000 km) or 2.5 years thereafter.

Spark Plug Replacement 4Cyl:

Iridium spark plugs: every 100,000 miles (160,000 km).

Spark Plug Replacement V6:

Iridium spark plugs: every 100,000 miles (160,000 km).

Transmission Fluid Change Auto:

Typically checked at 30,000-60,000 mile intervals; replacement may be recommended by dealer or based on severe usage.

Transmission Fluid Change Manual:

Recommended replacement every 60,000 miles (96,000 km).

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid.

Power Steering Fluid:

Dexron III/Mercon ATF or specified Mazda fluid.

Common Problems:

Rust perforation (especially in northern climates), AC system issues (compressor, condenser), potential oil consumption on higher mileage engines, minor electrical gremlins, suspension component wear.

Recall Information:

Refer to NHTSA or Mazda for specific recall campaigns related to the 2004 Mazda 6 models, such as Takata airbag inflator recalls.

📚 Vehicle History

Manufacturer Origin:

Japan

Brand Philosophy:

Focus on driving enjoyment ('Zoom-Zoom') and distinctive design.

First Generation Introduction:

The Mazda 6 (first generation) debuted for the 2003 model year in Japan and Europe, and 2004 in North America, replacing the Mazda Capella/626.

Platform:

Built on Mazda's GG platform (sedan/hatchback) and GY platform (wagon), shared components with Ford Fusion and Mercury Milan.

Manufacturing Location:

Hofushima, Japan; Flat Rock, Michigan, USA (for North American market).

Production Years First Gen:

2003-2008 (globally); 2004-2008 (North America)

🏆 Awards & Recognition

Car And Driver 10Best:

Car and Driver magazine recognized the Mazda 6 (especially the V6 models) on its 10Best list for 2004, praising its handling and styling.

Consumer Reports:

Consumer Reports ratings for the 2004 model year often highlighted its sporty driving dynamics but noted average reliability in certain areas.