This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
full bulletin at NHTSA ↗2007 Buick Terraza body problems
moderate 9 complaints filed with NHTSA · avg repair $1,500 · see body across all vehicles →
Failure mileage
Complaints
9
Recalls
0
Avg fix
$1,500
When does it fail?
Of the 9 body complaints filed for the 2007 Buick Terraza, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Body accounts for 27% of all owner complaints filed against this vehicle, across 4 categories tracked.
No new NHTSA body complaint has been filed on this vehicle in over 14 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering body on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.
full bulletin at NHTSA ↗This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.
full bulletin at NHTSA ↗THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.
full bulletin at NHTSA ↗This informational bulletin provides information on removing paint stains on the under side of protective shipping film
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 6 most recent
Tl* the contact owns a 2007 Buick terraza. The contact stated that the sliding side doors were malfunctioning. The contact mentioned that she was unable to turn off the warning chimes and the doors would randomly open without warning. At times, the doors could not be opened at all. The vehicle was taken to the dealer several times who was unable to diagnose the failure. The manufacturer was not…
Tl*the contact owns a 2007 Buick terraza. While driving 65 MPH, the passenger side rear door opened on its own. The contact pulled to the side of the road and attempted to close the door, but it would not move. The vehicle was driven with the door open 20 miles to the nearest dealer and they stated that the cable was broken and needed to be replaced. The VIN and engine size were unknown. The…
Tl* the contact owns a 2007 Buick terraza. The contact stated that the vehicle's automatic sliding doors have been repaired seven times. The doors open erratically and will open when the vehicle is locked. They will also come open while she is driving. The dealer has replaced motors, sensors and other items and the failure is still present. This failure is present on the driver's side and…
We have a 2007 Buick terraza cx with 11,000 miles, which was our worst mistake. It was a program vehicle. We have continually had problems with the automatic door malfunctioning. It has been taken apart and everything replaced and still it does not want to shut. The service traction light comes on along with the pump at a time when it wants to. Usually when the dealer is closed. Then it…
Rear sliding doors will not remain closed, then open while driving and continue to alarm when closed. I've taken it in for repairs three times on both doors, yet, now that my warranty is no longer in effect, I must pay out of pocket for an issue that is an obvious safety issue gm is ignoring. My grandson's car seat sits by those doors, thank god hasn't fallen out!!! I've googled and have seen…
Rear sliding doors will not remain closed, then open while driving and continue to alarm when closed. I've taken it in for repairs three times on both doors, yet, now that my warranty is no longer in effect, I must pay out of pocket for an issue that is an obvious safety issue gm is ignoring. My grandson's car seat sits by those doors, thank god he hasn't fallen out!!! I've googled and have…
Had body trouble with your 2007 Buick Terraza?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the body problem on the 2007 Buick Terraza?
It's a documented issue but not catastrophic. 9 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
At what mileage does the body typically fail?
Across the 9 complaints that reported odometer mileage, most body failures cluster between 8,800 and 48,000 miles, with the median around 30,000. A quarter of owners report trouble before 8,800; a quarter make it past 48,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $1,500 for body 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 body?
No active recalls currently cover body 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.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2007/Buick/Terraza.
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. Some links on this page are affiliate links.