
Specifications
▼Engine
Item Specification
SKYACTIV-G 2.0 SKYACTIV-G 2.5 SKYACTIV-G 2.5T
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 83.5 × 91.2 mm (3.29 ×
3.59 in) 89.0 × 100 mm (3.50 × 3.94 in)
Displacement 1,997.6 ml (1,997.6 cc) 2,488.5 ml (2,488.5 cc)
Compression
ratio 13.0
10.5
▼Electrical System
Classification
Specification
Battery
*1
U.S.A. and Cana-
da 12V-60Ah/20HR or 12V-65Ah/20HR
Mexico 12V-60Ah/20HR
Spark-plug num-
ber SKYACTIV-G 2.0,
SKYACTIV-G
2.5Mazda Genuine spark
plug
*2PE5R-18-110 or PE5S-18-110
SKYACTIV-G 2.5T Mazda Genuine spark
plug
*2PY8V-18-110
*1 Check the battery installed on the vehicle and us
e a battery with an equal or higher performance.
However, the performance of the battery may vary even among the same battery types, consult an
Authorized Mazda Dealer for replacement.
*2 This spark plug provides the SKYACTIV-G engine with optimum performance. Contact an Authorized Mazda Dealer for details.
CAUTION
When cleaning the iridium plugs, do no t use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
Specifications
Specifications
9-4
Mazda3_8KH1-EA-21K_Edition1_new 2021-7-27 16:02:22

Index
A
Accessory Socket....................... 5-42
Active Driving Display................4-36
Adaptive Front Lighting System
(AFS)...................................... 4-101
Add-On Non-Genuine Parts and
Accessories............................... 8-17
Advanced KeyAdvanced keyless entry
system................................... 3-9
Operational range................ 3-10
Advanced Keyless Entry System..... 3-9
Antilock Brake System (ABS).......4-88
Assist Grips............................... 5-45
AUTOHOLD.............................. 4-82
AUTOHOLD Warning Beep........ 7-47
Automatic Transmission Active Adaptive Shift (AAS)... 4-44
Automatic transmission
controls................................4-41
Direct mode.........................4-50
Driving tips.......................... 4-51
Manual shift mode............... 4-44
Shift-lock system...................4-42
Transmission ranges.............. 4-43
B
Battery...................................... 6-28Maintenance........................ 6-29
Replacement........................ 6-29
Specifications......................... 9-4
Battery Runs Out....................... 7-17
Jump-starting....................... 7-17
Blind Spot Monitoring (BSM)....4-107 Canceling operation of Blind Spot
Monitoring (BSM)...............4-111
Blind Spot Monitoring (BSM) Warning
Beep.........................................7-47
Body Lubrication....................... 6-22
Bottle Holder............................ 5-45
Brakes Brake assist.......................... 4-80
Brake override system........... 4-81
Electric Parking Brake (EPB)....4-76
Foot brake............................4-75
Pad wear indicator................4-80
Parking brake....................... 4-76
Warning light........................4-79
Brake Override System............... 4-81
Brake Override Warning Beep.....7-46
Brake System Warning Beep....... 7-46
Break-In Period......................... 3-46
C
Capacities...................................9-5
Cell Phones.............................. 8-18
Center Console......................... 5-47
Child Restraint Categories of child-restraint
systems................................ 2-37
Child-restraint precautions.... 2-32
Child-restraint system
installation........................... 2-37
Child-restraint system suitability
for various seat positions
table.................................... 2-39
Installing child-restraint
systems................................ 2-42
ISOFIX child-restraint systems
(Mexico).............................. 2-50
LATCH child-restraint systems
(Except Mexico)................... 2-50
Climate Control System Fully automatic type..............5-10
Manual type...........................5-5
Operating tips........................ 5-2
Vent operation....................... 5-3
Collision warning...................... 7-48
Coming Home Light.................. 4-60
10-2
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Index
Mazda Connect Basic
Operations........................... 5-19
Mazda Radar Cruise Control with
Stop & Go function (MRCC with Stop
& Go function)........................4-140 Close proximity warning...... 4-144
Display indication............... 4-143
Setting the system...............4-145
Stop hold control............... 4-150
Mazda Radar Cruise Control with
Stop & Go function (MRCC with Stop
& Go function) System
Warnings.................................. 7-48
Mazda Radar Cruise Control
(MRCC).................................. 4-131 Close proximity warning...... 4-134
Display indication............... 4-133
Setting the system...............4-135
Shift-up/shift-down request
display............................... 4-140
Mazda Radar Cruise Control (MRCC)
System Warnings....................... 7-48
Message Indicated on Multi-
information Display................... 7-40
Meters...................................... 4-18
Mirrors Outside mirrors.................... 3-31
Rearview mirror.................... 3-33
Mirror Defogger........................ 4-69
Moonroof................................. 3-38
Multi-information Display.......... 4-20
M Hybrid.................................. 4-52
O
Outside Mirrors.........................3-31
Overhead Console.................... 5-47
Overhead Lights........................ 5-40
Overheating.............................. 7-21
Overloading.............................. 3-51
Owner Maintenance
Closing the hood..................6-13
Engine compartment
overview.............................. 6-14
Key battery replacement........6-30
Opening the hood................ 6-12
Owner maintenance
precautions.......................... 6-11
P
Parking Brake............................ 4-76
Parking Sensor System............. 4-248
Power Steering.......................... 4-95
Power Windows........................ 3-35
R
Rearview Mirror........................ 3-33
Rear Coat Hooks....................... 5-46
Rear Cross Traffic Alert (RCTA) ...........
.............................................. 4-127
Rear Cross Tra ffi c Alert (RCTA)
Warning Beep........................... 7-47
Rear Door Child Safety Locks..... 3-19
Rear Side Radar Sensor............ 4-220
Rear View Monitor.................. 4-233 Displayable range on the
screen................................ 4-235
Rear view monitor
operation........................... 4-238
Rear view parking camera
location............................. 4-234
Switching to the rear view monitor
display............................... 4-235
Variance between actual road
conditions and displayed
image................................ 4-245
Viewing the display.............4-236
Rear Window Defogger............. 4-68
Rear Window Washer................ 4-67
Rear Window Wiper.................. 4-67
Recommended Oil.................... 6-16
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Index
Recording of Vehicle Data..........8-20
Recreational Towing.................. 3-53
Registering Your Vehicle in A Foreign
Country.................................... 8-16
ReplacementFuse..................................... 6-39
Key battery........................... 6-30
Light bulbs........................... 6-36
Tires.....................................6-34
Wheel.................................. 6-36
Wiper.................................. 6-22
Rocking the Vehicle................... 3-48
S
Safety Defects, Reporting
(Canada).................................. 8-14
Safety Defects, Reporting
(U.S.A.).................................... 8-12
Saving Fuel and Protection of the
Environment............................. 3-46
Scheduled Maintenance Canada.................................. 6-6
Mexico.................................. 6-8
U.S.A. and Puerto Rico........... 6-4
Seats Driver's seat........................... 2-5
Front passenger's seat........... 2-13
Front seat............................... 2-5
Head restraint...................... 2-17
Rear seat.............................. 2-14
Seat warmer......................... 2-20
Seat Belt System Automatic locking................ 2-25
Emergency locking................ 2-25
Extender.............................. 2-30
Pregnant women.................. 2-25
Seat belt precautions............ 2-23
Seat Belt Warning Beep............. 7-43
Security System Immobilizer system............... 3-42
Theft-deterrent system.......... 3-44
Selector Lever Not In P or N
Reminder Warning Beep............ 7-46
Shift Position Warning Beep....... 7-46
Smart Brake Support (SBS)....... 4-169 Stopping the Smart Brake Support
(SBS) system operation........4-177
Spare Tire................................... 7-5
Spare Tire and Tool Storage.......... 7-3
Specifications Capacities.............................. 9-5
Dimensions............................ 9-6
Electrical system..................... 9-4
Engine................................... 9-4
Light bulbs............................. 9-9
Lubricant quality..................... 9-5
Tires.....................................9-10
Weights................................. 9-7
SRS Air Bags Driver and front passenger
occupant classification
system................................. 2-70
How the SRS air bags work.... 2-63
Limitations to SRS air bag...... 2-69
Monitoring........................... 2-75
SRS air bag deployment
criteria................................. 2-67
Supplemental restraint system
components......................... 2-61
Supplemental restraint system
(SRS) precautions................. 2-55
Starting the Engine...................... 4-5
Steering Wheel Heated steering wheel.......... 2-21
Horn.................................... 4-69
Storage Compartments.............. 5-46 Center console..................... 5-47
Glove compartment..............5-47
Overhead console................ 5-47
Storage pocket..................... 5-47
Storage Pocket.......................... 5-47
10-8
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