VEHICLE BUYER'S GUIDE
Buick Terraza2005–2007
Year-by-year buyer intelligence from NHTSA safety data — reliability, value, and which years to target or avoid.
Buick Terraza Years to Avoid
3 recalls · 99 complaints
1 reported injury
Top issue: ELECTRICAL SYSTEM
2 recalls · 40 complaints
5 reported injuries
Top issue: ELECTRONIC STABILITY CONTROL (ESC)
2 recalls · 27 complaints
Top issue: STRUCTURE:BODY:DOOR
Buick Terraza — Year-by-Year Comparison
Every model year ranked by Buyer Score. Click any year for its detailed problem report.
| Year | Recalls | Complaints | Injuries | Deaths | Reliability | Value | Buyer Score | Verdict |
|---|---|---|---|---|---|---|---|---|
| 2007 | 2 | 27 | — | — | 63 | 38 | 54 | Good |
| 2006 | 2 | 40 | 5 | — | 58 | 38 | 51 | Caution |
| 2005 | 3 | 99 | 1 | — | 55 | 38 | 49 | Avoid |
Buyer Score = Reliability (65%) + Value window (35%). Deaths and injuries sourced from NHTSA complaint filings. Year links open full NHTSA problem reports.
Known Buick Terraza Problems
Most frequently reported components across all model years, from NHTSA owner complaints.
Complaint counts across all model years. Numbers indicate frequency, not severity.
Shopping by Era
How each generation of the Terraza compares — best year within each era shown.
Frequently Asked Questions
What is the best year Terraza to buy?+
See the Buyer Score table above for a full ranking of every Terraza model year.
Which Terraza years have the most problems?+
The 2005, 2006, 2007 model years have the highest problem scores in our analysis. The 2005 Terraza leads with 3 recalls and 99 owner complaints.
What is the Buyer Score?+
The Buyer Score is a composite metric that combines reliability (65% weight) and depreciation value (35% weight). Reliability reflects recall and complaint severity. Value reflects how much of the vehicle's depreciation has already been absorbed by prior owners — a 4–6 year old vehicle typically sits in the sweet spot.
What are the most common Terraza problems?+
The most frequently reported Buick Terraza issues involve: ELECTRICAL SYSTEM, ELECTRONIC STABILITY CONTROL (ESC), SERVICE BRAKES, STRUCTURE:BODY:DOOR. These are aggregated across all model years from NHTSA owner complaint filings. Frequency of complaints does not necessarily indicate severity.
Deep-Dive Research
A buyer's guide shows model-level risk. A VIN report shows the individual vehicle — accidents, odometer history, open recalls, and auction records.