2007 GMC Sierra 1500 Classic Reliability

2003 GMC Sierra 1500 2dr Regular Cab 4WD 6.5 ft. SB Shown

View photos

Work Truck Regular Cab Pickup (4.3L V6 5-speed Manual 6.6 ft. Bed)

Used TMV from $8,972

SEARCH INVENTORY

Reliability Rating for 2007 GMC Sierra 1500 Classic by Identifix

Ratings Key

Minimal Problems

Moderate Problems

Significant Problems

	Rating	Comments
Engine
Transmission & Driveline		A periodic problem on this vehicle is failure of the Automatic Transmission and an occasional problem is failure of the Automatic Transmission Cooler Hoses. Failure of the Automatic Transmission applies to the 4L60E/4L65E transmission used in the light duty trucks only. Failure of the Automatic Transmission Cooler Hoses applies to the Allison Automatic Transmission used with the 8.1L engine only. The cost to repair the 4L60E/4L65E Automatic Transmission is estimated at $1,400.00 for parts and $429.00 for labor. The cost to repair the Transmission Cooler Hoses is estimated at $130.00 for parts and $143.00 for labor. All prices are estimates based on $65.00 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Steering & Suspension
Brake
Heating & Air Conditioning
Starting & Charging
Accessories
Overall		4 out of 5

Reliability Ratings displayed above reflect style specific standard features and may vary from aggregated values displayed for the same year in the historical model overviewed bellow.

Reliability History for GMC Sierra 1500 Classic by Identifix

	2007
Engine
Transmission & Driveline
Steering & Suspension
Brake
Heating & Air Conditioning
Starting & Charging
Accessories
Overall

Reliability Ratings by Identifix is based from repair shop-reported issues. Though this data may be for years prior to model you are researching, it exposes how reliable this model platform has been historically.