Showing the 2009 Acadia SLT. We haven't verified this trim's engine; the numbers below cover every version of this model year. Every version
Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
Fuel economy
19 mpgcombined; city 16–17, highway 23–24; every version of this model year
Five years of fuel
$17,100U.S. average; Ohio $15,280 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA fuel prices for the week of Oct 12, 2026
NHTSA's VIN data lists these trims for the 2009 Acadia. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.
Owners have filed 331 complaints with NHTSA about the 2009 Acadia. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.
Complaints by part of the car
Part
Complaints
Crashes
Fires
Injuries
Steering
112
3
0
0
Power train
72
1
0
1
Engine
67
1
3
3
Electrical system
47
0
5
2
Exterior lighting
38
1
4
4
Structure
25
2
2
13
Unknown or other
17
0
2
0
Air bags
15
4
0
2
Electronic stability control (ESC)
14
0
0
0
Vehicle speed control
11
0
1
0
Seat belts
10
1
0
2
Fuel/propulsion system
9
0
0
0
14 more parts
Engine and engine cooling
8
0
1
0
Suspension
8
0
0
0
Seats
6
0
0
0
Fuel system, gasoline
5
0
1
0
Visibility
4
0
0
0
Service brakes
3
0
0
0
Tires
3
0
0
0
Equipment
2
0
0
1
Latches/locks/linkages
2
0
0
0
Forward collision avoidance
1
0
0
0
Fuel system, other
1
0
1
0
Traction control system
1
0
0
0
Visibility/wiper
1
0
0
0
Wheels
1
0
0
0
Complaints by model year
Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.
NHTSA lists 7 recall campaigns for the 2009 Acadia over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.
General Motors LLC (GM) is recalling certain model year 2008-2012 Buick Enclave vehicles manufactured January 3, 2007, to February 29, 2012, 2009-2012 Chevrolet Traverse vehicles manufactured July 6, 2008, to March 9, 2012, 2007-2012 GMC Acadia vehicles manufactured September 15, 2006, to February 29, 2012, and 2007-2010 Saturn Outlook vehicles manufactured August 17, 2006, to March 18, 2010. The affected vehicles, equipped with the power liftgate option, have gas struts that hold the power liftgate up when open. These struts may prematurely wear and the open liftgate may suddenly fall.
Risk: If the open liftgate unexpectedly falls, it may strike a person, increasing their risk of injury.
Remedy: GM will notify owners, and dealers will update the software for the power liftgate actuator motor control unit so that the motor will prevent the rapid closing of the lift gate, free of charge. The recall began on November 15, 2016. Owners may contact Buick customer service at 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, GMC customer service at 1-800-462-8782, and Saturn customer service at 1-800-553-6000. GM's number for this recall is 15240.
General Motors is recalling certain model year 2009-2014 Buick Enclave vehicles manufactured April 14, 2008, through May 14, 2014, Chevrolet Traverse vehicles manufactured June 6, 2008, through May 14, 2014, and GMC Acadia vehicles manufactured April 9, 2008, through May 14, 2014, and 2009-2010 Saturn Outlook vehicles manufactured April 14, 2008, through March 18, 2010. In the affected vehicles, the flexible steel cable that connects the seatbelt to the front outboard seating positions may fatigue and separate over time.
Risk: If the steel cable becomes fatigued and separates, the seatbelt may not properly restrain the seat occupant increasing the risk of an injury in a crash.
Remedy: General Motors will notify owners, and dealers will inspect and, if necessary, repair and replace the lap pretensioner, free of charge. Parts are not currently available. An interim notice will be mailed to owners in July 2014. A second notice will be mailed to owners once parts become available. The recall for the 2009-2010 model years began on July 11, 2014. The interim letter for the 2011-2014 model years were distributed on July 11, 2014. Owners may contact General Motors at 1-800-222-1020 (Chevrolet), 1-800-521-7300 (Buick), 1-800-462-8782 (GMC), 1-800-553-6000 (Saturn). General Motors recall number for this campaign is 14187.
General Motors LLC (GM) is recalling certain model year 2008-2013 Buick Enclave and GMC Acadia and 2009-2013 Chevrolet Traverse and 2008-2010 Saturn Outlook vehicles. In the affected vehicles, increased resistance in the driver and passenger seat mounted side impact air bag (SIAB) wiring harnesses may result in the SIAB and seat belt pretensioners not deploying in the event of a crash.
Risk: Failure of the side impact air bags and seat belt pretensioners to deploy in a crash increase the risk of injury to the driver and front seat occupant.
Remedy: GM will notify owners, and dealers will replace the affected harness connections with soldered connections, free of charge. The recall began on June 16, 2014. Buick owners may contact the owner center at 1-800-521-7300, Chevrolet owners at 1-866-694-6546, Saturn at 1-800-553-6000, and GMC owners at 1-866-996-9463. GM's number for this recall is 14030. Note: Vehicles repaired as part of Customer Satisfaction Campaign 10085 and special coverage 10335 have already had the subject condition repaired and therefore are not included in the safety recall.
GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2009-2010 CHEVROLET TRAVERSE, BUICK ENCLAVE, GMC ACADIA, AND SATURN OUTLOOK VEHICLES. THE SECOND ROW SEAT SIDE TRIM SHIELD RESTRICTS THE UPWARD ROTATION OF THE SAFETY BELT BUCKLE WHEN THE SEAT BACK IS RETURNED TO A SEATING POSITION AFTER BEING FOLDED FLAT. IF THE BUCKLE CONTACTS THE SEAT FRAME, ADDITIONAL EFFORT IS REQUIRED TO RETURN THE SEAT TO A SEATING POSITION. IF SUFFICIENT FORCE IS APPLIED, THE BUCKLE COVER COULD BE PUSHED DOWN THE STRAP, EXPOSING AND PARTIALLY DEPRESSING THE RED RELEASE BUTTON.
Risk: THE SAFETY BELT MAY NOT RESTRAIN THE OCCUPANT AS INTENDED DURING A CRASH, INCREASING THE RISK OF INJURY TO THE SEAT OCCUPANT.
Remedy: DEALERS WILL MODIFY THE SECOND ROW SEAT SIDE TRIM SHIELDS. IF A SAFETY BELT BUCKLE IS DAMAGED, DEALERS WILL REPLACE IT FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 18, 2010. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, BUICK AT 1-866-608-8080, GMC AT 1-866-996-9463, AND SATURN AT 1-800-972-8876, OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUTLOOK; AND MODEL YEAR 2009 CHEVROLET TRAVERSE VEHICLES EQUIPPED WITH A HEATED WASHER FLUID SYSTEM (HWFS). A RECALL WAS IMPLEMENTED IN 2008 TO ADD A FUSE TO THE CONTROL CIRCUIT HARNESS TO ADDRESS THE POTENTIAL CONSEQUENCES OF A PRINTED CIRCUIT BOARD (PCB) ELECTRICAL SHORT. HOWEVER, THERE HAVE BEEN NEW REPORTS OF THERMAL INCIDENTS ON HWFS MODULES AFTER THIS IMPROVEMENT WAS INSTALLED. THESE INCIDENTS RESULTED FROM A NEW FAILURE MODE ATTRIBUTED TO THE DEVICE'S THERMAL PROTECTION FEATURE. THE SIGNIFICANCE VARIES FROM MINOR DISTORTION TO CONSIDERABLE MELTING OF THE PLASTIC AROUND THE HWFS FLUID CHAMBER.
Risk: IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.
Remedy: DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE OWNER MANUAL WILL BE PROVIDED AND INSERTED IN THE OWNER MANUAL TO DOCUMENT THAT THE FEATURE HAS BEEN PERMANENTLY DISABLED AND REMOVED FROM THE VEHICLE. THE SAFETY RECALL BEGAN ON JUNE 11, 2010. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, SATURN AT 1-800-972-8876, GMC AT 1-866-996-9463 AND HUMMER AT 1-800-732-5493 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.
GENERAL MOTORS IS RECALLING 276,729 MY 2009 BUICK ENCLAVE, CHEVROLET COBALT, HHR, MALIBU, TRAVERSE, GMC ACADIA, PONTIAC G5, G6 AND SATURN AURA AND OUTLOOK PASSENGER VEHICLES. THESE VEHICLES FAIL TO COMPLY WITH FEDERAL MOTOR VEHICLES SAFETY STANDARD 102, "TRANSMISSION SHIFT POSITION SEQUENCE, STARTER INTERLOCK, AND TRANSMISSION BRAKING EFFECT", AND FMVSS 114, "THEFT PROTECTION AND ROLLAWAY PREVENTION". ON SOME OF THESE VEHICLES, THE TRANSMISSION SHIFT CABLE ADJUSTMENT CLIP MAY NOT BE FULLY ENGAGED. IF THE CLIP IS NOT FULLY ENGAGED, THE SHIFT LEVER AND THE ACTUAL POSITION OF THE TRANSMISSION GEAR MAY NOT MATCH. WITH THIS CONDITION, THE DRIVE COULD MOVE THE SHIFTER TO "PARK" AND REMOVE THE IGNITION KEY, BUT THE TRANSMISSION GEAR MAY NOT BE IN "PARK".
Risk: THE DRIVER MAY NOT BE ABLE TO RESTART THE VEHICLE AND THE VEHICLE COULD ROLL AWAY AFTER THE DRIVER HAS EXITED THE VEHICLE, RESULTING IN A POSSIBLE CRASH WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL INSPECT AND ENSURE THAT THE SHIFT CABLE ADJUSTMENT CLIP IS FULLY ENGAGED. IN THE EVENT THAT THE CLIP DOES NOT ENGAGE, THE SHIFT CABLE WILL BE REPLACED FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON OR BEFORE MARCH 24, 2009. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, PONTIAC AT 1-800-620-7668 AND SATURN AT 1-800-972-8876 OR AT WWW.GMOWNERCENTER.COM.
GM IS RECALLING 16,667 MY 2009 BUICK ENCLAVE, CHEVROLET TRAVERSE, GMC ACADIA, AND SATURN OUTLOOK VEHICLES FOR FAILING TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 209, 'SEAT BELT ASSEMBLIES.' THESE VEHICLES MAY HAVE BEEN BUILT WITH A SAFETY BELT BUCKLE IN THE SECOND OR THIRD ROW THAT IS MISSING A RIVET.
Risk: IN A VEHICLE CRASH, IF THE RIVET IS MISSING, THE BUCKLE MAY SEPARATE FROM THE MOUNTING STRAP, INCREASING THE RISK OF INJURY TO THE PASSENGER.
Remedy: DEALERS WILL INSPECT THE SAFETY BELT BUCKLES IN THE SECOND AND THIRD ROWS, AND REPLACE THEM IF NECESSARY. THE RECALL BEGAN ON NOVEMBER 26, 2008. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; SATURN AT 1-800-972-8876; OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .
Carmakers sent NHTSA 1,248 service bulletins and notices that cover the 2009 Acadia, the latest on Sep 9, 2025. They tell dealers how to fix known issues.
The parts they mention most: equipment (521), electrical system (245), engine and engine cooling (150), engine (101), power train (92).
NHTSA defect investigations
Opening an investigation isn't a finding of a defect. Outcomes are as NHTSA's summary states them. A recall is shown as an investigation's outcome only where NHTSA's summary names it; other recalls NHTSA's file lists with it are marked as listed, not caused.
Investigation
Part
Opened
Status
Engineering analysis EA20002 Outboard Front Seat Belt Anchor Cable Failure · covers 4 makes
The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2009 Acadia.
These are searches on those sites; we don't copy or check their listings. Your ZIP is used for these links and never kept.
Specs
EPA class: sport utility vehicle. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Acadia Front-Wheel Drive
3.6 L, 6 cyl
Automatic 6-spd
Regular Gasoline
17 / 24 / 19
Acadia 4-Wheel or All-Wheel Drive
3.6 L, 6 cyl
Automatic 6-spd
Regular Gasoline
16 / 23 / 19
Sources and dates
U.S. EPA fuel economy data, file of Sep 29, 2026
NHTSA owner complaints, file of Oct 17, 2026
NHTSA recalls, file of Oct 17, 2026
NHTSA manufacturer communications, file of Oct 17, 2026
NHTSA defect investigations, file of Oct 17, 2026
NHTSA 5-Star Safety Ratings, file of Aug 7, 2026
U.S. Energy Information Administration, file of Oct 12, 2026
Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data