TL* THE CONTACT OWNS A 2007 PONTIAC G5. WHEN THE VEHICLE WAS STARTED, THE POWER STEERING WARNING INDICATOR WAS ILLUMINATED AND THE FUEL GAUGE, OIL LIFE INDICATOR, SPEEDOMETER, AND TRIP ODOMETER GAUGES WERE INOPERABLE. ADDITIONALLY, THE TRANSMISSION SEIZED IN FIRST GEAR. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURES. THE APPROXIMATE FAILURE…
2007 Pontiac G5 powertrain problems
severe 6 complaints filed with NHTSA · avg repair $2,500
Complaints
6
Recalls
0
Crashes
1
Avg fix
$2,500
What owners are reporting 2 most recent
2007 G5 AUTO. TRANS WAS HAVING PROBLEMS SHIFTING BETWEEN GEARS. RPMS JUMPED AROUND AND THE ENGINE/ TRANS "REV". IT WAS SEEN BY A DEALER, SOME ELECTRONIC PROBLEM WITH THE TRANS. WAS FIXED. IT'S BEEN 6 MONTHS AND I'M SEEING THE PROBLEM AGAIN. (THIS CAR ONLY HAS 50,000MILES ON IT NOW.) I SEE THAT OTHERS ARE HAVING THIS PROBLEM, IT NEEDS ATTENTION. *TR
Common questions
How serious is the powertrain problem on the 2007 Pontiac G5?
It's a meaningful issue. 6 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain 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 powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. 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.
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