2007 GMC Acadia Transmission & Power Train Problems
NHTSA component category: POWER TRAIN · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How power train ranks on this vehicle
Share of the 428 complaints citing each category; one complaint can cite several. Full breakdown on the 2007 GMC Acadia overview page.
What owners report
“03/01/2008 - 16,000 I WASN'T ABLE TO STEER, POWER STEERING IS COMPLETELY OUT ON THE MIDDLE OF THE ROAD 12/01/2008 - 32,000 - MISFIRE IN…”NHTSA complaint 10463991 — filed 07/02/2012
“MY FAMILY OF 6 WAS LEAVING SW FLORIDA THIS MORNING TO DRIVE BACK TO OHIO. ABOUT AN HOUR INTO OUR TRIP I BEGAN TO PASS…”NHTSA complaint 10454192 — filed 04/04/2012
“1- ISSUE HEATING WIPER FLUID SYSTEM-FIX PUT IN PLACE 2-ISSUE HEATING WIPER FLUID SYSTEM-FIX DID NOT WORK HAD TO BE DISABLED 3- MARCH 2011 FUEL…”NHTSA complaint 10441256 — filed 12/26/2011
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Power Train complaints by year filed
Frequently asked questions
Does the 2007 GMC Acadia have transmission & power train problems?
Power Train is the most-reported problem area on the 2007 GMC Acadia: 171 of 428 complaints on file (40%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2007 GMC Acadia have in total?
428 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 13 involved a crash, 7 involved a fire, 13 reported injuries, and none reported deaths.
What does NHTSA's power train category include?
NHTSA groups complaints about the transmission (automatic or manual), driveline, axles, transfer case and related parts under a single component category called POWER TRAIN. This page reports that category as NHTSA defines it.
