Home / GMC / Acadia / 2020 2020 GMC Acadia Maintenance & Specs Everything you need to maintain your 2020 GMC Acadia — oil specs, maintenance schedule, recalls, and more.
Oil Filters Maintenance Fluids Parts Torque Value Costs Recalls TSBs The 2020 GMC Acadia takes 5W-30 Full Synthetic with a total capacity of 5.3 quarts (filter included). You’ll need a 15mm socket for the drain plug, torqued to 25 Nm. The OEM oil filter is the ACDelco PF64. Note: this vehicle has 6 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
Data last verified: May 3, 2026
Quick DIY Tips for the 2020 GMC Acadia Torque your drain plug to 25 Nm (18 ft-lbs) to avoid leaks or stripped threads. Using the OEM filter (ACDelco PF64) is recommended for warranty compliance. Always use 5W-30 Full Synthetic as specified by GMC — using the wrong viscosity can void your powertrain warranty. Check the maintenance schedule below for your next service interval.
Maintenance schedule Choose interval 5,000 miles 7,500 miles 10,000 miles 15,000 miles 20,000 miles 30,000 miles 50,000 miles 60,000 miles 90,000 miles 100,000 miles Select a mileage interval above to see scheduled maintenance items.
Safety recalls6 20V446000
General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse and GMC Acadia and Sierra 1500, 2500 and 3500 vehicles. The diffuser component of the Roof-Rail Air Bag (RRAB) inflator may not have been properly crimped to the inflator and could separate from the inflator during air bag deployment.
20V639000
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
20V668000
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Show all 6 recalls
Technical Service Bulletins636 All categories UNKNOWN OR OTHER EQUIPMENT WHEELS STEERING EQUIPMENT:ELECTRICAL ENGINE AND ENGINE COOLING ELECTRICAL SYSTEM FORWARD COLLISION AVOIDANCE POWER TRAIN LANE DEPARTURE EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL VISIBILITY TIRES EQUIPMENT ADAPTIVE/MOBILITY SEATS EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. STRUCTURE ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM ELECTRICAL SYSTEM:SOFTWARE SERVICE BRAKES ENGINE ELECTRICAL SYSTEM:WIRING BACK OVER PREVENTION ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL SERVICE BRAKES, HYDRAULIC:POWER ASSIST AIR BAGS FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT FUEL SYSTEM, DIESEL ELECTRICAL SYSTEM:ADAS:VIDEO MONITOR/SCREEN POWER TRAIN:AUTOMATIC TRANSMISSION VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE/STRUT SUSPENSION:FRONT:MACPHERSON STRUT INTERIOR LIGHTING ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR SUSPENSION EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:SPEED CONTROL BACK OVER PREVENTION: SENSING SYSTEM: CAMERA ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER COMMUNICATION: VEHICLE TO INFRASTRUCTURE ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) VISIBILITY:GLASS, SIDE/REAR EXTERIOR LIGHTING ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS TIRES:SIDEWALL PARKING BRAKE VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:ENGINE COOLANT HOSES AND FITTINGS ENGINE AND ENGINE COOLING:COOLING SYSTEM EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING FUEL SYSTEM, GASOLINE COMMUNICATION:MANUFACTURER TELEMATICS STRUCTURE:BODY:HATCHBACK/LIFTGATE EQUIPMENT:MECHANICAL STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS SERVICE BRAKES, HYDRAULIC VISIBILITY:SUN/MOON ROOF ASSEMBLY ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS FUEL SYSTEM, OTHER VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR POWER TRAIN:AUTOMATIC TRANSMISSION:COOLER/RADIATOR:HOSES AND FITTINGS VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT LATCHES/LOCKS/LINKAGES ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV) SEAT BELTS ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) FUEL/PROPULSION SYSTEM VISIBILITY/WIPER FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING STRUCTURE:BODY
PIT6440 UNKNOWN OR OTHER 2025-10-04
The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
990089019R EQUIPMENT 2019-07-26
This informational bulletin provides process information for the (GWM) and (WPC) parts return program.
17NA271 WHEELS 2019-08-23
This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking.
Show all 636 TSBs(+633 more)
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