2006 Buick Terraza structure problems
11 owner complaints filed with NHTSA name the structure on the 2006 Buick Terraza — 20% of all complaints for this model year.
What owners report
“This vehicle has significant rust damage on the frame located on the driver's side of the vehicle the rust has gone through the frame causing it to be unsafe.”
filed Apr 29, 2025
“The automatic sliding doors won't close. It opens up again when the closing slide door touches the frame. This happens every a few days!! Very frustrating. And I saw there are 4 or 5 similar compliant reports on this already. So looks like it does happens on a number of vehicles already, not an…”
filed Aug 9, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Structure problems in other Terraza years
| Year | Reports | Share |
|---|---|---|
| 2007 Terraza | 13 | 39% |
| 2005 Terraza | 12 | 10% |
Other reported problem areas on the 2006 Buick Terraza
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.