2006 Pontiac G6 Service Brakes Problems

Source: NHTSA · Updated Sep 2, 2026 · 116 complaints analyzed

Owners have filed 116 complaints with NHTSA about service brakes problems on the 2006 Pontiac G6, 6% of all complaints for this model year. Half of the reports with a mileage happened before 104,000 miles. The words owners use most often: “cruise control” (29% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Cruise control: mentioned in 34 of 116 complaints (29%)
  • Brake stay: mentioned in 9 of 116 complaints (8%)
  • Pedal depressed: mentioned in 9 of 116 complaints (8%)
  • Exterior lighting: mentioned in 7 of 116 complaints (6%)

At what mileage do service brakes problems happen?

Based on 86 complaints that reported the odometer reading.

Under 10k miles3 · 3%
10k–25k miles1 · 1%
25k–50k miles4 · 5%
50k–75k miles18 · 21%
75k–100k miles12 · 14%
100k–150k miles36 · 42%
150k+ miles12 · 14%

How serious are the reports?

Of 116 complaints, 12 mention a crash, 1 a fire, 5 an injury.

Pontiac G6 service brakes complaints by model year

Peak: 2007, with 160 complaints
2004: 1200412005: 312005312006: 11620061162007: 16020071602008: 12220081222009: 632009632010: 19201019

n = 512 complaints · Source: NHTSA

Model yearService Brakes complaintsShare of that yearMedian miles
2010 G6197%85,230
2009 G6639%74,000
2008 G612211%73,747
2007 G616013%82,000
2006 G61166%104,000
2005 G6315%89,000
2004 G6150%100,272

When owners reported it

Peak: 2013, with 40 complaints
2012: 9201292013: 402013402014: 212014212015: 6201562016: 6201662017: 122017122018: 9201892019: 5201952020: 3202032024: 3202432025: 1202512026: 120261

n = 116 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists service brakes for the 2006 Pontiac G6. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

I have the warning power steering on my dash and it’s getting harder to steer and turn then it quits and does it again it’s not safe at all

Received May 5, 2026 · NHTSA complaint 11735915

The contact owns a 2006 Pontiac G6. The contact stated that while attempting to make a right turn, while depressing the brake pedal, the vehicle failed to respond as intended, and the steering wheel became difficult to turn. The contact stated that while depressing the accelerator pedal, the…

Received Oct 29, 2025 · NHTSA complaint 11696329

While driving the vehicle, the break lights are on, when you stop, or press the break peddle, the break lights go out, therefore giving no warning to the vehicles behind you.

Received Oct 23, 2024 · NHTSA complaint 11621622
Pontiac G6
2005-2007 Pontiac G6 photographed in USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Frequently asked questions

Do all 2006 Pontiac G6s have service brakes problems?

No. NHTSA has 116 owner complaints about service brakes for the 2006 Pontiac G6 (6% of the 1,910 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2006 Pontiac G6 service brakes?

No recall currently lists service brakes for this vehicle.

At what mileage do service brakes problems start?

The median reported mileage is 104,000 miles: half of the reports with a mileage came before that.

What do owners say about service brakes problems on the 2006 Pontiac G6?

The most frequent phrase is “cruise control”, in 34 of 116 complaints, followed by “brake stay” (9).

Other 2006 Pontiac G6 problems

See all 2006 Pontiac G6 problems or service brakes problems across all G6 years.