technical data GMC ACADIA 2020 Owner's Manual

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13687875) - 2020 - CRC - 10/28/19
ContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . 2
Keys, Doors, and Windows . . . . . . 7
Seats and Restraints . . . . . . . . . . . 41
Storage . . . . . . . . . . . . . . . . . . . . . . . . . 98
Instruments and Controls . . . . . . 105
Lighting . . . . . . . . . . . . . . . . . . . . . . . 155
Infotainment System . . . . . . . . . . 164
Climate Controls . . . . . . . . . . . . . . 165
Driving and Operating . . . . . . . . . 173
Vehicle Care . . . . . . . . . . . . . . . . . . 259
Service and Maintenance . . . . . 351
Technical Data . . . . . . . . . . . . . . . . 365
Customer Information . . . . . . . . . 370
Reporting Safety Defects . . . . . . 380
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 384
Connected Services . . . . . . . . . . . 390
Index . . . . . . . . . . . . . . . . . . . . 393

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13687875) - 2020 - CRC - 10/28/19
Technical Data 365
Technical Data
Vehicle Identification
Vehicle IdentificationNumber (VIN) . . . . . . . . . . . . . . . 365
Service Parts Identification . . . 365
Vehicle Data
Capacities and Specifications . . . . . . . . . . . . . . . 366
Engine Drive Belt Routing . . . . 369
Vehicle Identification
Vehicle Identification
Number (VIN)
This legal identifier is in the front
corner of the instrument panel, on
the driver side of the vehicle. It can
be seen through the windshield from
outside. The Vehicle Identification
Number (VIN) also appears on the
Vehicle Certification and Service
Parts labels and certificates of title
and registration.
Engine Identification
The eighth character in the VIN is
the engine code. This code
identifies the vehicle's engine,
specifications, and replacement parts. See
“Engine Specifications”
under Capacities and Specifications
0 366 for the vehicle's engine code.
Service Parts
Identification
There may be a large barcode on
the certification label on the center
pillar that you can scan for the
following information:
.
Vehicle Identification
Number (VIN)
. Model designation
. Paint information
. Production options
If there is not a large barcode on
this label, then you will find this
same information on a label under
the load floor, inside the cargo
storage shelf unit.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13687875) - 2020 - CRC - 10/28/19
366 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0362 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Engine Cooling System* 2.0L L4 Engine 9.0 L 9.5 qt
2.0L L4 Engine with Rear HVAC 10.6 L 11.2 qt
2.5L L4 Engine 9.1 L 9.7 qt
2.5L L4 Engine with Rear HVAC 10.2 L 10.8 qt
3.6L V6 Engine 10.6 L 11.2 qt
3.6L V6 Engine with Rear HVAC 12.0 L 12.7 qt
3.6L V6 Engine with Heavy Duty Cooling System 10.0 L 10.6 qt
3.6L V6 Engine with Rear HVAC and Heavy Duty Cooling
System 12.2 L 12.9 qt

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13687875) - 2020 - CRC - 10/28/19
Technical Data 367
ApplicationCapacities
Metric English
Engine Oil with Filter 2.0L L4 Engine 5.0 L 5.3 qt
2.5L L4 Engine (FWD) 4.7 L 5.0 qt
2.5L L4 Engine (AWD) 5.7 L 6.0 qt
3.6L V6 Engine 5.7 L 6.0 qt
Fuel Tank Front-Wheel Drive 73.4 L 19.4 gal
All-Wheel Drive 82.1 L 21.7 gal
Wheel Nut Torque 190 Y140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
*Engine cooling system capacity values are based on the entire cooling system and its components.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13687875) - 2020 - CRC - 10/28/19
368 Technical Data
Engine Specifications
EngineVIN CodeTransmission Spark Plug Gap
2.0L L4 Engine (LSY) 4Automatic 0.75–0.90 mm (0.030–
0.035 in)
2.5L L4 Engine (LCV) AAutomatic 0.95–1.10 mm (0.037–
0.043 in)
3.6L V6 Engine (LGX) SAutomatic 0.80–0.90 mm (0.031–
0.035 in)
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended and can damage
the spark plug.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13687875) - 2020 - CRC - 10/28/19
Technical Data 369
Engine Drive Belt Routing
2.0L L4 Engine
2.5L L4 Engine
3.6L V6 Engine