Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2007 GMC Acadia Reliability ReportCommon Problems, Repair Costs & Expert Verdict

58/ 100

KeepScore

HIGH RISK

Grade: D+

A spacious SUV plagued by expensive, common powertrain and steering failures that demand significant financial preparedness.

Full system breakdown + what I would do

Quick Facts · 2007 GMC Acadia

  • Has 5 NHTSA recalls on record — the most notable involves the structure:body:hatchback/liftgate.
  • Scores 14 points below the strongest nearby year — the 2008 GMC Acadia earns a 72.
  • The system most likely to surface first: transmission (6t75) (critical severity).

Should You Buy the 2007 GMC Acadia?

The 2007 GMC Acadia is a spacious and comfortable family hauler, but its serious mechanical Achilles' heels, particularly the notoriously fragile transmission and prone-to-stretch timing chains, make it a high-risk proposition for used car buyers. Unless you are prepared for significant repair bills, this vehicle is best approached with extreme caution, often leading to more headaches than it's worth.

Biggest Strengths

  • Ample interior space and seating capacity
  • Comfortable ride quality for long journeys
  • Attractive styling for its era

Top Risk Areas

The systems that break first on the 2007 GMC Acadia. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Transmission (6T75)critical
2
Engine (3.6L V6 LY7)major
3
Power Steering Systemmajor
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

5 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

STRUCTURE:BODY:HATCHBACK/LIFTGATE

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.

ELECTRICAL SYSTEM

GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIPER WASHER FLUID SYSTEM. A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WASHER FLUID HEATER MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE.

What breaks on the 2007 GMC Acadia?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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GMC Acadia by Year

Compare KeepScores across nearby years of the GMC Acadia. Click any year for its full report.

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Frequently Asked Questions

Full Report

2007 GMC Acadia

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

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