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ProblemsByVinFile / 2006-BUICK-TERRAZANHTSA data synced 1 day ago
Buick
2006 Buick Terraza problems
The 2006 Buick Terraza has 54 NHTSA owner complaints and 3 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.
The 2006 Buick Terraza has 54 NHTSA owner complaints and 3 recalls on file (U.S. federal records, as of August 2026). The most-reported system is body at 8 complaints, typically surfacing around 38,349 miles (~$1,500 to repair). Source: NHTSA Office of Defects Investigation.
Solid reliability overall. Common issues are concentrated in a few systems.
0
Critical
3
Severe
0
Moderate
Should you avoid this 2006 Terraza?
Acceptable — with caveats
Worth owning if you verify the specific issues below before you buy.
Reliability score 7.4/10 — around the segment average
3 recall campaigns on file
Our read of the federal NHTSA complaint and recall record for this exact year and model —
not a substitute for a pre-purchase inspection. How we score.
Buying a used 2006 Buick Terraza? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or
make the seller fix it before you sign.
What to inspect on this specific car
body — 8 owner reports
· tends to show around 38,349 mi · ~$1,500 to fix
suspension — 8 owner reports
· tends to show around 86,668 mi · ~$900 to fix
brakes — 7 owner reports
· tends to show around 46,864 mi · ~$450 to fix
electrical — 6 owner reports
· tends to show around 39,875 mi · ~$850 to fix
⚠ The one to take seriously: body is flagged
severe on this model
, showing up around 38,349 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 3 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 7.4/10 model. The priciest documented failure is
body (~$1,500) — get the
seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report
tells you what this exact car has been through. Smart buyers get both.
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2006 Terraza· electrical
Warning light systems (ABS, stability, tire traction, engine) all illuminating for 10 weeks; have taken into Buick dealership 5 times and systems continue to illuminate; they cannot fix problem & gm was notified with complaint filed and still no action; this is a handicapped…
2006 Buick terraza. Consumer sent correspondence in regards to vehicle doors *tgw the consumer stated the automatic sliding door did not close properly. On one occasion, the door opened while the vehicle was in motion. The consumer also stated the vehicle stalled several times…
Tl* the contact owns a 2006 Buick terraza. The contact stated that the sliding doors would open independently without warning. The contact also mentioned that the vehicle would lunge forward and suddenly accelerate. In addition, the contact mentioned that the ABS and traction…
On 10/14/12, I pulled into a residential drive way to turn my vehicle. I was then hit on the passenger side(t-boned) which impacted the middle of my vehicle. However since the force was so hard to entire right side of my vehicle was damaged. The passenger in my vehicle and…
Had a problem with your 2006 Buick Terraza?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
The braun corporation has notified NHTSA about a defect in certain model year 2005-2008 general motors mobility conversion, handicapped accessible low floor minivans
A squeaking or clunking noise may develop. The trailing arm bushings may prematurely wear and the trailing arm may fracture or separate, allowing the rear axle to become partially separated from the chassis increasing the risk of a crash.
Fix: Dealers will inspect and will have a supply of retrofit parts available to remedy the vehicles free of charge. The safety recall began on june 4, 2010. Owners may contact braun at 1-800-488-0359.
Dorman is recalling 979 steering knuckles, dorman p/nos
A broken steering knuckle could result in loss of steering control and a possible crash without warning.
Fix: Dorman will notify owners and replace the defective steering knuckles free of charge and reimburse the repair facility or owner for labor. The recall began on february 23, 2009. Owners may contact dorman's toll-free hotline at 1-800-523-2492 and press 5.
Certain trucks and sport utility vehicles fail to conform to the requirements of federal motor vehicle safety standard no
A misprinted label could lead to improper vehicle loading specifications or tire inflation which could result in a tire failure, increasing the risk of a crash.
Fix: Owners will be provided with corrected labels and installation instructions. At the customer's option, a dealer can install the label for them. The recall began on march 31, 2006. Owners may contact Buick at 1-866-608-8080, Cadillac at 1-866-982-2339, Chevrolet at 1-800-630-2438, GMC at 1-866-996-9463, Hummer at 1-800-732-5493, Pontiac at 1-800-620-7668, Saturn at 1-800-972-8876, or isuzu at 1-800-255-6727.
Common questions
Is the 2006 Buick Terraza reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 54 owner complaints filed with NHTSA, the 2006 Buick Terraza is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2006 Buick Terraza?
The 2006 Buick Terraza is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.4/10 — around the segment average; 3 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2006 Buick Terraza?
Inspect the body first — it's the most-reported issue on this model, with 8 owner complaints filed. Typical failure occurs around 38,349 miles. Average repair cost runs about $1,500 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2006 Buick Terraza a good used car to buy?
It scores 7.4 out of 10 on our NHTSA-based read of 54 owner complaints. The main thing to watch is body. Typical failure occurs around 38,349 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2006 Buick Terraza?
Based on NHTSA records, the most-reported issue is body, with 8 complaints filed. Typical failure occurs around 38,349 miles. Average repair cost runs about $1,500 at an independent shop.
What's the most expensive thing that goes wrong?
The body is one of the costlier repair items. Average repair cost runs about $1,500 at an independent shop. Typical failure occurs around 38,349 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Buick Terraza has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2006 Buick Terraza?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 54 complaints on file and the costliest repair averaging $1,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 1 day ago. Verify the raw federal record at
nhtsa.gov/vehicle/2006/Buick/Terraza.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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