"How reliable is the 2007 Buick Terraza?"

"Based on 51 NHTSA complaints, the 2007 Buick Terraza has a median complaint mileage of 42283 miles. The most common issue is STRUCTURE:BODY:DOOR."

"What are common problems with the 2007 Buick Terraza?"

"The most frequently reported component in NHTSA complaints for the 2007 Buick Terraza is STRUCTURE:BODY:DOOR, accounting for a significant portion of the 51 total complaints filed."

2007 Buick Terraza: Reliability Data

Source: NHTSA — 51 complaints

Total Complaints

42,283mi

Median Mileage

STRUCTURE:BODY:DOOR

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

12,000 25th Percentile

42,283 Median Mileage

48,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

STRUCTURE:BODY:DOOR

ELECTRICAL SYSTEM

SUSPENSION

LATCHES/LOCKS/LINKAGES

ELECTRONIC STABILITY CONTROL (ESC)

FUEL SYSTEM, GASOLINE

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

SERVICE BRAKES, HYDRAULIC

SERVICE BRAKES

AIR BAGS

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"TL*THE CONTACT OWNS A 2007 BUICK TERRAZA. THE CONTACT STATED THAT THE BRAKES ARE SQUEAKING ON THE PASSENGER SIDE FRONT WHEEL. THE FAILURE OCCURS EACH TIME THE BRAKES ARE APPLIED. THE MANAGER AT THE DEALER STATED THAT NOTHING CAN BE DONE BECAUSE THE BRAKES SQUEAK ON ALL THEIR VEHICLES. THE PURCHA..."

"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 STAT..."

"DRIVE SIDE POWER DOOR DOES NOT CLOSE OR LATCH FULLY TO PROVIDE SAFETY TO PASSENGERS. SEVERAL COMPLAINTS HAVE BEEN ISSUED TO SERVICE CENTER BUT SINCE THEY COULD NOT DUPLICATE-NO ACTION WAS DONE. SERVICE CENTER WOULD NOT REPLACE RANDOM PARTS AS THE WARRANTY WOULD NOT COVER. WARRANTY DOLLAR SAVINGS ME..."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28