Closest available photo (2024 model year); you're viewing the 2020.
Overview
- Body
- Standard Sport Utility Vehicle 4WDEPA, from EPA, last updated 6/22/2026
- Drivetrain
- All-Wheel DriveEPA, from EPA, last updated 6/22/2026
- Transmission
- Automatic 9-spdEPA, from EPA, last updated 6/22/2026
- Powertrain
- GasEPA, from EPA, last updated 6/22/2026
- Fuel
- RegularEPA, from EPA, last updated 6/22/2026
Engine & performance
- HP
- 310
- Power to weight
- 0.073 hp/lb
- Axle ratio
- 3.49
- Cyl
- 6EPA, from EPA, last updated 6/22/2026
- Aspiration
- Naturally aspiratedEPA, from EPA, last updated 6/22/2026
- Start-stop system
- YesEPA, from EPA, last updated 6/22/2026
Efficiency
- MPG Hwy
- 25 mpgEPA, from EPA, last updated 6/22/2026
- MPG City
- 18 mpgEPA, from EPA, last updated 6/22/2026
- MPG Comb
- 21 mpgEPA, from EPA, last updated 6/22/2026
- Fuel $/yr
- $2,950EPA, from EPA, last updated 6/22/2026
- CO₂
- 433 g/miEPA, from EPA, last updated 6/22/2026
- Eco Score
- 4/10EPA, from EPA, last updated 6/22/2026
- Smog score
- 6/10
- Elec. Range
- 0 miEPA, from EPA, last updated 6/22/2026
- Real-world MPG
- 18.2 mpg, reported by 2 driversabout 2.8 mpg below the EPA combined estimate
- SmartWay certified
- No
Dimensions & capacity
- Length
- 193 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Width
- 76 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Height
- 67 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Wheelbase
- 113 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
- Curb Weight
- 4,239 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Safety NHTSA, model year
- Overall crash rating
- ★★★★★
- Rollover rating
- ★★★★★
- Stability control (ESC)
- Standard
- Forward-collision warning
- Optional
- Lane-departure warning
- Optional
- Recalls
- 6
- Owner complaints
- 92
- Reported injuries
- 2
Reported problems NHTSA owner complaints, model year
- ELECTRICAL SYSTEM18%
- ENGINE15%
- POWER TRAIN13%
- STEERING10%
- UNKNOWN OR OTHER8%
- FORWARD COLLISION AVOIDANCE6%
Source: NHTSA owner complaints, 144 total.
GMC Acadia: best and worst yearsFederal investigations NHTSA defect investigations, model year
PE22006opened Jul 22, 2022BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Rear-View Camera Failure
Known issues manufacturer service bulletins, model year
636 service bulletins filed with NHTSA for this model year
Apr 1, 2026UNKNOWN OR OTHERPIT3271Q
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
Mar 9, 2026UNKNOWN OR OTHERPIP6104
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
Mar 9, 2026UNKNOWN OR OTHERPIP4902V
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
Mar 2, 2026UNKNOWN OR OTHERPIT6425D
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
Feb 4, 2026UNKNOWN OR OTHERPIP5841H
This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
Jan 16, 2026UNKNOWN OR OTHERPIT6425C
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
Jan 14, 2026UNKNOWN OR OTHERPIP6098
This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
Jan 10, 2026UNKNOWN OR OTHERPIP5841G
This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.
- and 628 more
Source: NHTSA manufacturer communications (technical service bulletins).
Warranty manufacturer terms, by make
- Basic
- 3 yr / 36k mi
- Powertrain
- 5 yr / 60k mi
- Roadside assistance
- 5 yr / 60k mi
- Maintenance
- 1 yr / 12k mi
- EV battery
- 8 yr / 100k mi
Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.