2005 Pontiac Grand Prix transmission problems
The 2005 Pontiac Grand Prix has 41 transmission complaints filed with NHTSA — 20% of the year's total, and up sharply from the prior model year.
41
Transmission complaints
20%
Share of year
2
Crash-involved
0
Related recalls
Transmission complaints by year
What owners report
“TL* THE CONTACT OWNED A 2005 PONTIAC GRAND PRIX. WHEN THE CONSUMER EXITED THE VEHICLE, IT ROLLED BACKWARDS AND CRASHED INTO ANOTHER VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING BUT THE TECHNICIANS WERE UNABLE TO DIAGNOSE THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 5,000.…”
Common questions
How many transmission complaints does the 2005 Pontiac Grand Prix have?
NHTSA has 41 complaints about the 2005 Pontiac Grand Prix transmission — 20% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.