YearToAvoid

2007 Pontiac G6 Engine Problems

NHTSA has 131 owner complaints about engine problems in the 2007 Pontiac G6, 11% of all 1,231 complaints for this model year. That is #2 highest engine complaint count among 7 G6 model years. These complaints report 5 crashes, 3 fires, and 1 injury. Median mileage at failure: 81,000 miles.

Engine complaints
131
11% of 1,231
Crashes reported
5
Fires reported
3
Injuries reported
1
Median mileage
81,000 mi
Related recalls
0

When 2007 Pontiac G6 engine complaints were filed

First complaint Jun 11, 2007, latest Apr 17, 2026.

2007 Pontiac G6 engine complaints: complaints filed per quarter142007 Q22010 Q32012 Q32014 Q12015 Q32017 Q22019 Q2
131 complaints filed with NHTSA from 2007 Q2 to 2026 Q2; peak 2014 Q2 (14).

Engine recalls for the 2007 Pontiac G6

No safety recalls on record for this model year.

Engine complaints by G6 model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 200547 (7%)
  2. 2006153 (8%)
  3. 2007131 (11%)
  4. 2008105 (10%)
  5. 200966 (9%)
  6. 201012 (4%)
  7. 20140 (0%)

Frequently asked questions

Does the 2007 Pontiac G6 have engine problems?
NHTSA has 131 owner complaints about the engine in the 2007 Pontiac G6, 11% of all complaints for this model year, including 5 that report a crash. Median mileage at failure is 81,000 miles.
Which Pontiac G6 year has the most engine complaints?
The 2006 Pontiac G6 has the most engine complaints (153), compared with 131 for the 2007.
Is there a engine recall for the 2007 Pontiac G6?
No NHTSA recall campaign for the 2007 Pontiac G6 is classified under engine. Complaints alone do not trigger a recall; check the full recall list and your VIN.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.