2026 GMC Acadia

US · SUV · Standard Sport Utility Vehicle 2WD

The 2026 GMC Acadia is listed in the US market as a suv with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.

Engine: 2.5L 4-cylinder turbocharged (SIDI)
Transmission: 8-speed automatic
Drivetrain: Varies by configuration: AWD, FWD
Fuel: Gasoline
Economy: 21 mpg (11.2 L/100 km) to 22 mpg (10.7 L/100 km) combined

Exterior (3/4 View)

HJUdall, CC0, via Wikimedia Commons · CC0

Specifications at a Glance

Key Figures

Units:

Engine / Powertrain

2.5L 4-cylinder turbocharged (SIDI)

Combined Economy

21 mpg (11.2 L/100 km) to 22 mpg (10.7 L/100 km) combined

Drivetrain

AWD, FWD

Transmission

8-speed automatic

Market: US·Switch units to convert the figures shown.

Compare 2026 GMC Acadia ↗

Engine

Engine
Specification	Value	Source
Engine	2.5L 4-cylinder turbocharged (SIDI)
Displacement	2.5 L
Cylinders	4
Aspiration	Turbocharged
Fuel type	Gasoline	EPA fueleconomy.gov

Transmission and drivetrain

Transmission and drivetrain
Specification	Value	Source
Transmission	Automatic	EPA fueleconomy.gov
Gears	8
Drivetrain	Varies by configuration: AWD, FWD

Fuel economy and range

Fuel economy and range
Specification	Value	Source
Combined	21 mpg (11.2 L/100 km) to 22 mpg (10.7 L/100 km)	EPA fueleconomy.gov
City	20 mpg (11.8 L/100 km)
Highway	23 mpg (10.2 L/100 km) to 26 mpg (9.0 L/100 km)

Our sources do not publish these for this vehicle: Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.

Trims and configurations

2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.

Recalls

NHTSA lists 2 recall campaigns for this model year. Last checked November 9, 2026.

26V696000: SEATS
General Motors, LLC (GM) is recalling certain 2026 Chevrolet Traverse, and GMC Acadia vehicles. The driver or front passenger seat may not have sufficient welds where the seat back recliner pivot mechanism attaches to a bracket on the seat frame.
Remedy: Dealers will replace the driver or front passenger seat back frames, free of charge. Owner notification letters are expected to be mailed December 7, 2026. Owners may contact GMC customer service at 1-800-462-8782, or Chevrolet customer…
Reported October 21, 2026. View on NHTSA
26V114000: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500,…
Remedy: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at…
Reported February 26, 2026. View on NHTSA

Data sources

EPA fueleconomy.gov · retrieved November 2, 2026 · US Government public data
NHTSA vPIC · retrieved September 30, 2026 · US Government public data

Source checked: November 2, 2026

Data verified: November 2, 2026

Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.

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