2005 Buick Terraza Problems
The 2005 Buick Terraza has 120 NHTSA complaints and 3 recalls, with electrical faults and stability control as top concerns. Based on 120 real NHTSA owner complaints, with Electrical Faults the most reported area.
Before you buy
This 2005 Buick Terraza has 120 NHTSA complaints — top issue: Electrical Faults.
A model-year pattern isn't the car in front of you. Check this exact VIN for accidents, open recalls, odometer rollback, and salvage titles.
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2005 Buick Terraza Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 2 2005 Buick Terraza trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 2 trims analysed.
2005 Buick Terraza Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2005 Buick Terraza (Later Release)Official crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not RatedFrontal Crash
Not RatedSide Crash
Not RatedRollover
Not RatedSource: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
BUICK TERRAZA 2005 has 120 NHTSA complaints and 3 recalls. Top issues include electrical faults (37 complaints) and electronic stability control (22 complaints). Brake system problems (19 complaints) are also common. Source: NHTSA owner complaints and recall records.
- Make
- Buick
- Model
- Terraza
- Model year
- 2005
- NHTSA owner complaints
- 120
- Crash-related complaints
- 5
- Safety recall campaigns
- 3
- Top reported component
- Electrical Faults
- Reliability signal
- Severe Issues
- EPA MPG combined
- 18
- EPA MPG city / highway
- 16 / 23
- Fuel type
- Regular Gasoline
- Electronic stability control
- Optional
Common problems
Most common 2005 Buick Terraza problems
Top owner-reported complaint areas and where they often appear.
Electrical Faults
Electronic Stability Control (Esc)
Brake System
Complaint patterns center on Electrical Faults, Electronic Stability Control (Esc), Brake System. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Buyer verdict
Should you buy a used 2005 Buick Terraza?
The 2005 Terraza has significant complaint volume for a single model year, especially in electrical and stability systems. Buyers should approach with caution and prioritize a thorough inspection.
Electrical faults and stability control issues can affect safety and reliability, leading to costly repairs and potential loss of vehicle control.
May Suit
This year may suit budget-conscious buyers who are willing to invest time in pre-purchase inspection and have access to service records.
May Want to Avoid
Buyers seeking a reliable family minivan with minimal maintenance concerns should avoid this year.
Pre-purchase
What to check before buying a used 2005 Buick Terraza
Inspection Focus
- Check all electrical systems: windows, locks, and dashboard lights.
- Test electronic stability control during a test drive on a safe road.
- Inspect brake pads, rotors, and brake fluid condition.
Before You Close the Deal
- Inspect all electrical components: windows, locks, and infotainment.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for brake and stability control repairs.
- Have a mechanic inspect the vehicle before purchase.
Check the exact car
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2005 Buick Terraza, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
AI verdict
What the complaint data suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on NHTSA complaint data, the 2005 Buick Terraza shows a high number of electrical faults (37 complaints) and electronic stability control issues (22 complaints). Brake system problems (19 complaints) and door lock failures (16 complaints) are also notable. Source: NHTSA owner complaints and recall records.
Year context: With 120 complaints in one model year, the 2005 Terraza has a higher complaint rate compared to many other minivans of its era.
Recall context: Three recalls indicate known safety issues that should be verified as repaired before purchase.
- Electrical faults account for 37 of 120 total complaints.
- Electronic stability control has 22 complaints, the second-highest component.
- Brake system issues total 19 complaints.
- Electrical faults (37 complaints) including power window and door lock failures.
- Electronic stability control (22 complaints) with unintended activation or failure.
- Brake system (19 complaints) including premature wear and reduced braking.
Full breakdown
All 2005 Buick Terraza complaints by category
Every owner-reported complaint category filed with NHTSA for the 2005 Buick Terraza. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 37 | 2 | 1 | — | |
| Electronic Stability Control (Esc) | 22 | — | — | — | |
| Brake System | 19 | 1 | — | — | |
| Door Lock Issues | 16 | 2 | 1 | — | |
| Steering Defects | 14 | 2 | 1 | — | |
| Structural Problems | 12 | — | — | — | |
| Suspension Failures | 12 | — | — | — | |
| Traction Control System | 9 | 1 | — | — | |
| Engine Problems | 8 | 1 | — | — | |
| Hydraulic | 8 | — | — | — | |
| Transmission / Drivetrain | 7 | — | — | — | |
| Electronic Stability Control | 7 | — | — | — | |
| Headlight/Taillight Failures | 5 | 1 | 1 | — | |
| Airbag Malfunctions | 4 | 3 | — | — | |
| Wheel Issues | 4 | — | — | — | |
| Tire Issues | 3 | — | — | — | |
| Uncategorized Issues | 2 | — | — | — | |
| Visibility | 1 | — | — | — | |
| Seat Belt Issues | 1 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Gasoline | 1 | — | — | — | |
| Unintended Acceleration | 1 | — | — | — | |
| Parking-Brake Issues | 1 | — | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Equipment | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
In their words
Real owner complaints
Read what owners actually reported to NHTSA for the 2005 Buick Terraza. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
The contact owns a 2005 Buick Terraza. The contact stated that while driving at an undisclosed speed, the vehicle crashed into a deer. The steering wheel air bag deployed and ripped into pieces. There were sparks and smoke coming from the air bag. The contact did not sustain an i…
The contact owns a 2005 Buick Terraza. The contact stated while driving 20 MPH, while making a left turn, the vehicle loss motive power and jerked before stalling. The electronic stability warning light illuminated. The vehicle was restarted and operated as designed. The contact …
HELLO, I HAVE A 2005 BUICK TERRAZA CX AWD. MY ABS AND TRACTION CONTROL LIGHTS CAME ON AND WHEN IT DID THE VEHICLE STARTED TO APPLY THE BRAKES ITSELF PULLING THE VEHICLE TO THE LEFT WHILE DRIVING. I COULDN'T CONTROL THE VEHICLE. I STARTED READING UP ON THIS, AND IT APPEARS MANY OT…
BRAKES FELT UNEASY STOPPING DID NOT RESPOND RIGHT AWAY SOMETIME HAD TO PULL A SIDE TO PREVENT ACCIDENT. ALTERNATOR DON'T START AT ALL AND ABS LIGHT STAYED ON MOST OF TIME MANY REPAIRS DONE SAME PROBLEM AT DEALER SHIP.
POWER SLIDING DOOR ALARM WILL SOUND GOING DOWN THE ROAD SAYING THE DOOR IS AJAR EVEN WHEN DOOR IS LOCKED CLOSED
TL* THE CONTACT OWNS A 2005 BUICK TERRAZA. WHILE DRIVING APPROXIMATELY 55 MPH, THE VEHICLE BEGAN TO JERK AND THE "TRACK SYSTEM" AND "STABILITY" INDICATORS ILLUMINATED. THE VEHICLE STALLED AND WAS TAKEN TO THE ROGERS DABBS CHEVROLET DEALER AT 1501 W GOVERNMENT ST. IN BRANDON, MS W…
TL* THE CONTACT OWNS A 2005 BUICK TERRAZA. WHILE DRIVING 5 MPH AND ATTEMPTING TO MAKE A RIGHT TURN, THE STEERING WHEEL AND BRAKE PEDAL SEIZED. ALSO, THE ABS AND TRACTION CONTROL INDICATORS ILLUMINATED. THE CONTACT LOST CONTROL OF THE VEHICLE AND CRASHED INTO A FIRE HYDRANT. THE A…
AT 90,900 MILEAGE ON MY VAN, I STARTED EXPERIENCING PROBLEMS WITH MY STABILITY CONTROL, ABS, AND MY TRACTION CONTROL SYSTEM. WHEN DRIVING AT NUMEROUS SPEEDS, THE STABILITY CONTROL SYSTEM WOULD KICK IN, WOULD GRAB AT MY DRIVERS SIDE FRONT WHEEL AND MAKE THE VAN SWERVE TO THE LEFT…
THE IGNITION SWITCH WAS DISENGAGED WHEN THE VAN HIT A BUMP WHILE IN MOTION ON A HIGHWAY. I WAS ABLE TO PUT IT IN NATURAL AND RESTART IT BUT IT WAS A VERY FRIGHTENING ORDEAL. THIS HAS ALSO HAPPENED ON STREETS TRAVELING 30 MPH.
WHEN DRIVING, USUALLY AT HIGHWAY SPEEDS, ONE OF THE FRONT BRAKES WILL AUTOMATICALLY GRIP, MAKING THE NOSE DIVE AND MAKING IT HATS TO MAINTAIN CONTROL OF THE VEHICLE. THE MESSAGE DISPLAYED SAYS TO SERVICE THE STABILITY CONTROL SYSTEM, WHICH WE HAVE DONE WITH NO RESOLUTION. WE HAVE…
THE 2005 BUICK TERRAZA IS EQUIPPED WITH A GM STABILITRACK SYSTEM, WHICH COMBINES ANTI-LOCK BRAKE, TRACTION AND STABILITY CONTROL SYSTEMS. I WAS DRIVING THIS VEHICLE AT 60 MPH ON A STRAIGHT ROAD DURING A DRY, SUNNY DAY AND FULLY LOADED WITH CAMPING GEAR, CHILDREN, THEIR COMPUTER G…
THE 2005 BUICK TERRAZA IS EQUIPPED WITH A GM STABILITRACK SYSTEM, WHICH COMBINES ANTI-LOCK BRAKE, TRACTION AND STABILITY CONTROL SYSTEMS. I WAS DRIVING THIS VEHICLE AT 60 MPH ON A STRAIGHT ROAD DURING A DRY, SUNNY DAY AND FULLY LOADED WITH CAMPING GEAR, CHILDREN, THEIR COMPUTER G…
TL* THE CONTACT OWNS A 2005 BUICK TERRAZA. WHILE DRIVING AT VARIOUS SPEEDS, THE CHECK ENGINE, ELECTRONIC STABILITY CONTROL, AND ABS WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. WHILE ATTEMPTING TO BRAKE THE VEHICLE, THE CONTACT HEARD AN ABNORMAL NOISE AND THE STOPPING …
TL* THE CONTACT OWNS A 2005 BUICK TERRAZA. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED STALLING WHILE DRIVING IN INCLEMENT WEATHER. THE ESC WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER; HOWEVER, THE VEHICLE COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REP…
HEATING AND AIR CONDITIONING SYSTEM. I WAS GETTING VERY LITTLE HEAT AND LOTS OF COLD AIR SO I TOOK IT TO THE DEALER TO HAVE IT FIXED. THEY SAID THERE WAS A BROKEN DOOR ACTUATOR AND THE COMPUTER MODULE NEEDED TO BE REPLACED. VERY EXPENSIVE. SO THEY FIXED THE DOOR SO IT WOULD S…
I RECENTLY BOUGHT THIS 2005 BUICK TERRAZA CX. AS PER CARFAX THE VEHICLE HAS BEEN BEAUTIFULLY MAINTAINED. AFTER A WEEK OF HAVING MY VEHICLE I WILL BE DRIVING AROUND AND THE SERVICE TRACTION CONTROL LIGHT COMES ON AND THE VEHICLE WILL SCREECH ON ITS BREAKS AND PULL TO THE RIGHT. I …
WELL IT HAPPENED ON DATE SPECIFIED SLIDE DOORS WILL NOT OPEN NOR WILL THEY OPEN MANUALLY !! THIS IS LIFE OR DEATH ORDEAL SINCE I CAN'T SEEM GET THEM OPEN !!!
AS WE WERE DRIVING HOME IN MAY OF 2014 THE LEFT FRONT BRAKE GRABBED AS IF I HAD APPLIED THE BRAKE,SINCE THEN WE HAVE HAD BOTH WHEEL BEARINGS REPLACED LOWER BALL JOINTS AND TIE ROD ENDS BUT NOTHING HAS CHANGED. IT HAS GRABBED SEVERAL TIMES SINCE THEN,THIS IS A SERIOUS MATTER THAT …
TL* THE CONTACT OWNS A 2005 BUICK TERRAZA. THE CONTACT STATED THAT THE HEADLIGHTS BURNED OUT, BOTH OF THE REAR WHEELS HAD NO TREAD AND THE REAR WIPER BLADE FAILED TO WORK. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE TECHNICIAN DIAGNOSED THAT THE H…
TL* THE CONTACT OWNS A 2005 BUICK TERRAZA. THE CONTACT STATED THAT WHILE DRIVING 25 MPH ON AN ICY ROAD, THE VEHICLE STALLED WITHOUT WARNING CAUSING THE CONTACT TO CRASH INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AND NO INJURIES WERE REPORTED.…
Source: NHTSA Complaints Database. Real owner reports for the 2005 Buick Terraza.
Safety recalls
2005 Buick Terraza recalls
3 campaignsNHTSA recall campaigns for the 2005 Buick Terraza. Three recalls indicate known safety issues that should be verified as repaired before purchase. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
STEERING
SUSPENSION:REAR
PARKING BRAKE
Research more
Keep researching before you buy
Compare brands and categories, then check the exact car's history by VIN.
Questions
2005 Buick Terraza buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2005 Buick Terraza reliable?▾
Severe Issues. NHTSA currently shows 120 owner complaints, 5 crash-related complaints, and 3 recall campaigns for this model year. The 2005 Terraza has significant complaint volume for a single model year, especially in electrical and stability systems. Buyers should approach with caution and prioritize a thorough inspection. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2005 Buick Terraza?▾
#1: Electrical Faults (37 complaints). #2: Electronic Stability Control (Esc) (22 complaints). #3: Brake System (19 complaints)
At what mileage do problems start on the 2005 Buick Terraza?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2005 Buick Terraza?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2005 Buick Terraza, NHTSA complaints include 5 crash-related reports and 1 fire reports out of 120 total complaints. 4 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2005 Buick Terraza have any recalls?▾
Yes. 3 NHTSA recall campaigns affect the 2005 Buick Terraza. A major recall area is STEERING. Three recalls indicate known safety issues that should be verified as repaired before purchase. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2005 Buick Terraza?▾
The 2005 Terraza has significant complaint volume for a single model year, especially in electrical and stability systems. Buyers should approach with caution and prioritize a thorough inspection. Electrical faults and stability control issues can affect safety and reliability, leading to costly repairs and potential loss of vehicle control. Pay extra attention to Electrical Faults during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Buick Terraza reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2005 Buick Terraza based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Before you buy
Check the exact vehicle history before you buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.