Pontiac Grand Prix problems
0 safety recalls. 142 owner complaints. We mapped every trouble spot before you sign the papers.
Solid reliability overall. Common issues are concentrated in a few systems.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
TL* THE CONTACT OWNS A 2008 PONTIAC GRAND PRIX. THE CONTACT STATED THAT THE VEHICLE'S SPEED REDUCED AND SMOKE APPEARED UNDER THE FRONT PASSENGER SIDE HOOD. THE CONTACT ALSO STATED THAT THE GAUGES FLUCTUATED AND ALL THE WARNING LIGHTS AND THE INTERIOR LIGHTS FLICKERED. THE…
BACK IN THE SUMMER THE HEADLIGHTS WOULD NOT WORK ON DIM AND TOOK IT TO A MECHANIC AND THEY REPLACED THE HDM MODULE UNDER THE HOOD. ON DECEMBER 23, 2013 THE HEADLIGHTS WOULD NOT WORK ON DIM AGAIN. HAD TO REPLACE THE HDM MODULE AGAIN. IT APPEARS LOOKING ON LINE THAT THIS IS NOT…
WHEN DRIVING THE 2008 GRAND PRIX GXP (5.3 WITH A 4SP AUTOMATIC OVERDRIVE) AT LOW SPEED THE CAR STARTED SHUTTERING AND SLIPPING IN GEAR. MADE IT HOME SLOWLY AND PULLED OVER AND CHECKED TO ENSURE TRANSMISSION FLUID FULL. CALL DEALER TO FILE WARRANTY CLAIM AND TRIED TO DRIVE TO…
THIS VEHICLE KEEPS BLOWING THE FUSE FOR FRONT PARK LIGHTS AND TAIL LIGHTS. WITHOUT LIGHTS, CANT DRIVE VEHICLE AT NIGHT OR LOW LIGHT, INCLEMENT WEATHER CONDITIONS. INITIAL INVESTIGATION/TROUBLESHOOTING LEADS TO FAULTY BODY CONTROL MODULE. THE BODY CONTROL MODULE PROVIDES…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2008 Pontiac Grand Prix reliable?
Mostly yes. With a reliability score of 7.6 out of 10 based on 142 owner complaints filed with NHTSA, the 2008 Pontiac Grand Prix is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
What's the most common problem on the 2008 Pontiac Grand Prix?
Based on NHTSA records, the most-reported issue is electrical, with 38 complaints filed. Average repair cost runs about $850 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Pontiac Grand Prix has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2008 Pontiac Grand Prix?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 142 complaints on file and the costliest repair averaging $1,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.