Of the 5 brakes complaints filed for the 2009 Pontiac G8,
here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
0 (0%)
25-50k
1 (100%)
50-75k
0 (0%)
75-100k
0 (0%)
100-125k
0 (0%)
125-150k
0 (0%)
150k+
0 (0%)
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted.
Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits
and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA brakes complaint has been filed on this vehicle in over 11 years — the issue may be aging out of the active population.
Gm is recalling 35,038 my 2008-2009 Pontiac g8 vehicles for failing to comply with the requirements of federal motor vehicle safety standard no
Inappropriate, non-standard lights could increase the risk of a crash or driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure.
Fix: Dealers will reprogram the brake position sensor and the remote control door lock receiver with the correct values free of charge. The recall is expected to begin on or before june 5, 2009. Owners may contact gm Pontiac at 1-800-620-7668.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering brakes on this vehicle — documented
repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall
(it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Service Bulletin15-00-89-004ESep 2022
This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general handling/braking concerns.
This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a Antilock Braking System Malfunction Indicator Lamp on. Technician will find the scan tool will not communicate with the Electronic Brake Control Module. Technician will check the Yaw and Lateral Accelerometer Sensor and the Steering Wheel Angle Sensor supply voltage circuit 2087 Dark Green shorted and pulling down the internal circuitry of the Electronic Brake Control Module. Not all vehicles use circuit 2087 to supply voltage to the Steering Wheel Angle Sensor, so be sure to check Service Information for the specific vehicle that is being serviced. If ci
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting
1 most recent
brakes · 36,000 mi
· filed 11/10/2014
Tl* the contact owns a 2009 Pontiac g8. The contact stated that while driving approximately 55 MPH attempting to engage the brakes, the vehicle jerked and veered to the left without warning. The vehicle was taken to the dealer. The technician diagnosed that the rotors and calipers needed to be replaced. The vehicle was repaired. However, the failure recurred. The manufacturer was notified of the…
Had brakes trouble with your 2009 Pontiac G8?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the brakes problem on the 2009 Pontiac G8?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $450 and most owners catch it before it causes a breakdown.
At what mileage does the brakes typically fail?
Based on the 5 complaints filed, brakes issues most often appear around 29,717 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
Yes — 1 active recall(s) cover brakes issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2009/Pontiac/G8.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.