The 2006 Buick Terraza was General Motors' attempt to revitalize the minivan segment with a more SUV-like appearance. It's a crossover minivan, offered from 2005 to 2007. Key trims included the CX, CXL, and later, the CXL Plus. New, it ranged from around $25,000 to $30,000+. Its appeal came from combining minivan practicality with Buick's reputation for comfort and near-luxury appointments, aiming for families who didn't want a traditional minivan image.
The Good
The 2006 Buick Terraza offered a comfortable ride, a spacious interior ideal for families, and available all-wheel drive for added security. Practical buyers appreciated the versatility of a minivan with the styling of an SUV. Emotionally, the Buick name offered a sense of near-luxury and a departure from typical minivan stigma. However, it wasn't a performance leader or fuel-efficient.
The Bad
The 2006 Buick Terraza is known for potential transmission issues, particularly with higher mileage. Electrical problems, including issues with the power windows and door locks, are also reported. The 3.5L engine can suffer from intake manifold gasket leaks. Be sure to check the vehicle's history for these common problems.
2006 Buick Terraza: Quick Overview
- Engine Options:
3.5L V6 (LX9) - Horsepower:
200 hp @ 5600 rpm - Fuel Economy (EPA Estimates):
FWD: 17 mpg city / 24 mpg highway
AWD: 16 mpg city / 22 mpg highway - 0-60 Times:
Around 9-10 seconds (estimated) - Towing Capacity:
3,500 lbs (with proper equipment) - Trim-Level Features:
CX: Base model, typically includes cloth upholstery, air conditioning, power windows and locks, and a basic audio system.
CXL: Adds features like leather upholstery, upgraded audio system, dual-zone climate control, power driver's seat, and alloy wheels.
CXL Plus: (Later years) May include features like a DVD entertainment system, rear parking sensors, and premium wheels.
Common features across trims:
Available all-wheel drive.
Three rows of seating (typically 7 passengers).
Sliding rear doors.
Various storage compartments.
Optional rear-seat entertainment systems.
2006 Buick Terraza Specifications
Vehicle Information
| Year | 2006 |
| Make | Buick |
| Model | Terraza |
| Trim | - |
| Style | - |
| Type | Minivan |
| Category | Minivan |
Manufacturing Details
| Made In | United States |
| Manufacturing City | DORAVILLE |
Dimensions
| Doors | 4-Door |
| Curb Weight | 4646 pounds |
| Gross Vehicle Weight Rating | 6000 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | LZ9 |
| Engine Size | 3.5L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | Automatic |
| Transmission Speeds | - |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $33,250 |
| Invoice Price | $31,089 |
| Delivery Charges | $740 |
Vehicle History Report
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Analysis
What Problems Does the 2006 Buick Terraza Have?
Frequently reported problems for the 2006 Buick Terraza include transmission issues, particularly slipping or hard shifting, often requiring expensive repairs. Electrical issues are also common, such as problems with power windows, door locks, and the radio system. Intake manifold gasket leaks on the 3.5L V6 engine can lead to coolant loss and overheating. Some owners have reported issues with the stabilitrak system.
Recalls have been issued for various reasons, including potential issues with the windshield wiper motor and problems with the side-impact airbags. Long-term reliability is a concern due to the aforementioned issues. Corrosion can also be a factor, especially in regions with harsh winters. While specific model years don't dramatically differ in terms of overall reliability, it's essential to check for the repair history of any individual vehicle, as preventative maintenance and addressing issues early can significantly impact long-term durability. Check for proper operation of all electrical components and any signs of transmission issues during a test drive.
Recalls have been issued for various reasons, including potential issues with the windshield wiper motor and problems with the side-impact airbags. Long-term reliability is a concern due to the aforementioned issues. Corrosion can also be a factor, especially in regions with harsh winters. While specific model years don't dramatically differ in terms of overall reliability, it's essential to check for the repair history of any individual vehicle, as preventative maintenance and addressing issues early can significantly impact long-term durability. Check for proper operation of all electrical components and any signs of transmission issues during a test drive.
How long will the 2006 Buick Terraza last?
With proper maintenance, a 2006 Buick Terraza can potentially reach 150,000-200,000 miles or provide 15-20 years of service. However, this is heavily dependent on consistent maintenance habits. Neglecting transmission fluid changes or ignoring minor engine issues can significantly shorten its lifespan.
Long-term durability weaknesses include the transmission, electrical systems, and potential corrosion. The plastic intake manifold can become brittle and crack over time. Regular fluid changes (oil, transmission, coolant) and addressing minor repairs promptly are crucial for maximizing longevity.
Long-term durability weaknesses include the transmission, electrical systems, and potential corrosion. The plastic intake manifold can become brittle and crack over time. Regular fluid changes (oil, transmission, coolant) and addressing minor repairs promptly are crucial for maximizing longevity.
What Technology & Safety Features are Included?
The 2006 Buick Terraza offered relatively basic tech for its time. Standard features included a CD player, AM/FM radio, and air conditioning. Higher trims added features like a premium sound system, dual-zone climate control, and steering wheel-mounted audio controls.
Entertainment options included an available rear-seat DVD entertainment system with wireless headphones, appealing to families with children. Driver-assistance features were limited, with options like rear parking sensors available on some trims.
Safety features included standard front airbags and anti-lock brakes (ABS). Side-impact airbags were optional. Electronic Stability Control (StabiliTrak) was also available.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) varied, with some ratings being four or five stars for frontal and side impacts. However, it's important to check specific ratings for different seating positions. The IIHS (Insurance Institute for Highway Safety) ratings were generally Acceptable or Marginal for some tests. Keep in mind that safety technology and crash test standards have evolved significantly since 2006.
Entertainment options included an available rear-seat DVD entertainment system with wireless headphones, appealing to families with children. Driver-assistance features were limited, with options like rear parking sensors available on some trims.
Safety features included standard front airbags and anti-lock brakes (ABS). Side-impact airbags were optional. Electronic Stability Control (StabiliTrak) was also available.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) varied, with some ratings being four or five stars for frontal and side impacts. However, it's important to check specific ratings for different seating positions. The IIHS (Insurance Institute for Highway Safety) ratings were generally Acceptable or Marginal for some tests. Keep in mind that safety technology and crash test standards have evolved significantly since 2006.
What Colors Options are Available?
Exterior Colors
Summit White
Dark Blue
Gold Mist Metallic
Red Jewel Tintcoat
Silver Metallic
Interior Colors
Gray
Tan
2006 Buick Terraza Prices and Market Value
When new, the 2006 Buick Terraza ranged from approximately $25,000 to $32,000, depending on the trim level and options. Current used market prices typically range from $2,000 to $6,000, depending on condition, mileage, and location. The Terraza has depreciated significantly due to its age, known reliability issues, and the overall market perception of its design. Factors affecting resale value include the vehicle's condition, mileage, service history, and whether it has desirable options like the DVD entertainment system or all-wheel drive. Lower mileage examples in excellent condition will command higher prices.
2006 Buick Terraza Cost of Ownership
The 2006 Buick Terraza is generally considered costly to own due to potential repairs. Insurance costs are moderate. Fuel economy is relatively poor for its class. Maintenance can be expensive, especially if transmission repairs are needed. Parts availability is generally good, but labor costs can be high. Due to its age and potential repair needs, budgeting for unexpected expenses is essential. Long-term ownership costs are likely to be higher than more reliable alternatives.
2006 Buick Terraza Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
25 gallons
City Mileage
15 miles/gallon
Highway Mileage
21 miles/gallon
2006 Buick Terraza Safety Rating
NHTSA
IIHS
2006 Buick Terraza Insurance
Insurance for a 2006 Buick Terraza is moderately priced, reflecting its status as a Minivan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2006 Buick Terraza Compare to Other Minivan?
The 2006 Buick Terraza competed with minivans like the Honda Odyssey, Toyota Sienna, Chrysler Town & Country, and Dodge Caravan. Compared to the Honda and Toyota, the Terraza lagged significantly in terms of reliability and resale value. Its performance was adequate but not class-leading. Features were comparable, but the Terraza didn't offer any standout innovations. The Chrysler and Dodge minivans were closer competitors in terms of price and available features, but the Terraza aimed for a more upscale image.
In terms of reliability, the Honda Odyssey and Toyota Sienna are significantly better choices. If reliability is a top priority, these are much safer bets, although they will likely command a higher price on the used market. The Chrysler Town & Country and Dodge Caravan offer similar practicality at a potentially lower price point, but they also have their own set of reliability concerns.
For a similar price to a used Terraza, a buyer might find a slightly older, but better-maintained, Honda or Toyota with higher mileage. These would likely offer greater long-term reliability.
In terms of reliability, the Honda Odyssey and Toyota Sienna are significantly better choices. If reliability is a top priority, these are much safer bets, although they will likely command a higher price on the used market. The Chrysler Town & Country and Dodge Caravan offer similar practicality at a potentially lower price point, but they also have their own set of reliability concerns.
For a similar price to a used Terraza, a buyer might find a slightly older, but better-maintained, Honda or Toyota with higher mileage. These would likely offer greater long-term reliability.
Ranks #98 Van
| 1 | 2023 Toyota Sienna | (5.0★) |
| 2 | 2023 Honda Odyssey | (2.0★) |
| 3 | 2001 Mazda MPV | (4.0★) |
| 4 | 2024 Ford E-Series Cutaway | (0.0★) |
| 5 | 2023 Mercedes-Benz Metris Passenger Van | (0.0★) |
| 6 | 2023 Chevrolet Express Passenger | (0.0★) |
| 7 | 2021 Nissan NV200 | (3.0★) |
| 8 | 2023 GMC Savana | (0.0★) |
| 9 | 2023 Ram ProMaster | (0.0★) |
| 10 | 2021 Rolls-Royce Dawn | (0.0★) |
| 11 | 2013 Volkswagen Routan | (4.0★) |
| 12 | 2007 Buick Terraza | (0.0★) |
| 98 | 2006 Buick Terraza | (0.0★) |
Final Verdict: Is the 2006 Buick Terraza a Good Minivan?
The 2006 Buick Terraza is best suited for buyers on a very tight budget who need a minivan and are willing to accept the risks associated with its reliability. It's not recommended as a first choice due to its age and potential for costly repairs. If considering a purchase, look for a well-maintained example with a documented service history, ideally one with lower mileage. Be prepared to budget for potential repairs, especially to the transmission. The CXL trim offers more features, but prioritize condition over trim level. Newer and more reliable minivans are better options if your budget allows.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.