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2005 Buick Terraza Overview, Reviews, Ratings & Specs

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Jovan | March 31, 2025
The 2005 Buick Terraza was General Motors' attempt to blend minivan practicality with SUV styling. It's a crossover minivan offered from 2005 to 2007. Key trims included the CX, CXL, and later, the CXL Plus. New, it ranged approximately from $26,000 to $32,000. The Terraza aimed to stand out with its more rugged appearance compared to traditional minivans and its Buick-level comfort.
The Good

The 2005 Buick Terraza offered a comfortable ride and spacious interior appealing to families. Its design, attempting a crossover SUV look, might emotionally appeal to those avoiding traditional minivans. Practically, it provided ample cargo space and decent performance for everyday use. However, reliability and efficiency were not its strongest suits.

The Bad

Potential buyers of a 2005 Buick Terraza should be aware of known issues with the transmission, particularly slipping or rough shifting. Electrical problems, including issues with the power windows and door locks, are also commonly reported. Check for leaks, especially around the sunroof, if equipped. Rust can also be a problem in areas with harsh winters.

2005 Buick Terraza: Quick Overview

  • Engine Options: Offered with a 3.5L V6 engine. Later models (2006-2007) received a 3.9L V6.
  • Horsepower: The 3.5L V6 produced approximately 200 horsepower, while the 3.9L V6 generated around 240 horsepower.
  • Fuel Economy: Expect around 17 mpg city and 24 mpg highway with the 3.5L engine. The 3.9L offers similar figures.
  • 0-60 Times: 0-60 mph acceleration ranged from 9 to 10 seconds, depending on the engine and vehicle load.
  • Towing Capacity: The Terraza was capable of towing up to 3,500 pounds when properly equipped.
  • Trim-Level Features:
    • CX: Base model typically included cloth upholstery, basic audio system, and standard safety features.
    • CXL: Added features like leather upholstery, power-adjustable seats, upgraded audio, and alloy wheels.
    • CXL Plus: Offered even more premium features, such as rear parking sensors, a DVD entertainment system, and potentially heated seats.
  • Drivetrain: Primarily front-wheel drive, with optional all-wheel drive available on some trims.

2005 Buick Terraza Specifications

Vehicle Information
Year 2005
Make Buick
Model Terraza
Trim -
Style -
Type Sport Utility Vehicle Van
Category Cargo Van
Manufacturing Details
Made In United States
Manufacturing City DORAVILLE
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine L34
Engine Size 3.5L
Engine Cylinders 6
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2005 Buick Terraza Have?

The 2005 Buick Terraza suffers from several frequently reported problems. Transmission issues, particularly slipping and rough shifting, are common, especially as the vehicle ages. Electrical problems, including power window and door lock malfunctions, are also widespread. Some owners have reported issues with the air conditioning system and coolant leaks. Premature brake wear is another concern. Recalls for the Terraza have included issues related to airbag deployment and faulty windshield wiper motors. Long-term reliability is a significant concern due to these recurring problems. While the 2006-2007 models benefited from an upgraded engine, they still share many of the same electrical and transmission vulnerabilities. Owners should pay close attention to fluid levels and perform regular maintenance to mitigate potential issues. Rust, especially in areas with road salt, is a major factor affecting long-term durability. Before purchasing, a thorough inspection by a qualified mechanic is highly recommended to assess the vehicle's overall condition and identify any existing or potential problems.

How long will the 2005 Buick Terraza last?

With diligent maintenance, a 2005 Buick Terraza can potentially reach 150,000 to 200,000 miles, translating to 15-20 years of service. However, its long-term durability is questionable due to recurring issues. Neglecting maintenance can significantly shorten its lifespan. Key weaknesses include transmission wear, electrical problems, and rust. Regular fluid changes (transmission, engine oil, coolant) are crucial. Addressing minor issues promptly can prevent them from escalating into major, costly repairs. The chassis and body are generally robust, but rust prevention is essential, especially in colder climates.

What Technology & Safety Features are Included?

The 2005 Buick Terraza offered a basic level of tech and safety features for its time. Standard features included a CD player, air conditioning, and power windows and locks. Higher trims offered optional features like a rear-seat DVD entertainment system, premium audio, and leather upholstery. Driver-assistance features were limited, with available rear parking sensors on some trims. Safety features included front airbags, anti-lock brakes (ABS), and traction control. Side airbags were optional.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) varied. The Terraza generally received good ratings for frontal crash protection but lower scores for side-impact protection. Always verify specific ratings by body style (short or long wheelbase) and year. Stability control (StabiliTrak) was available, enhancing handling and safety. Overall, the Terraza's tech and safety features were adequate for its era, but significantly less advanced compared to modern vehicles. The availability of optional features depended on the trim level and package selected by the original buyer. The absence of advanced driver-assistance systems (ADAS) like lane departure warning or automatic emergency braking is noticeable by today's standards.

What Colors Options are Available?

Exterior Colors
Summit White
Dark Blue Metallic
Light Bronzemist Metallic
Silver Ice Metallic
Dark Cherry Metallic
Black
Interior Colors
Tan
Gray

2005 Buick Terraza Prices and Market Value

When new, the 2005 Buick Terraza ranged from approximately $26,000 to $32,000, depending on the trim and options. Currently, used market prices typically range from $2,000 to $6,000, depending on condition, mileage, and location. The Terraza has experienced significant depreciation due to its age, reliability concerns, and lack of desirability compared to newer vehicles. Factors affecting resale value include overall condition, maintenance history, mileage, and geographic location (demand for minivans/crossovers). Low mileage and a clean title can command a slightly higher price, but its age and known issues limit its resale potential.

2005 Buick Terraza Cost of Ownership

Insurance costs for a 2005 Buick Terraza are relatively low due to its age and depreciated value. However, fuel costs can be high due to its poor fuel economy. Maintenance and repair costs can be significant due to the vehicle's age and potential mechanical issues. Long-term ownership can be costly, especially if major repairs are needed. It's not an economical vehicle to own, particularly when factoring in potential repairs and lower fuel efficiency compared to newer models.

2005 Buick Terraza Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2005 Buick Terraza Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating Not Tested
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Side Barrier Star Ratings Not Tested
Rollover Resistance Star Rating Not Tested

2005 Buick Terraza Recalls & Defects

Parking Brake
Recall date 2005-06-20
Recall no. 05v287000
Source NHTSA
Summary Certain Sport Utility Vehicles Fail TO Conform TO THE Requirements OF Federal Motor Vehicle Safety Standard NO. 135, 'passenger Car Brake Systems.' TO Meet THE Standard, THE Vehicle Must NOT Move FOR Five Minutes When Stopped ON A Steep Hill With THE Parking Brake Applied and THE Vehicle IN Neutral (N). Some OF These Vehicles Failed This Test.
Consequence When THE Parking Brake IS Released, THE Driver MAY Notice Unintended Braking When Accelerating, Decelerating, or Coasting, and A Noise Coming From THE Rear OF THE Vehicle. Unintended Vehicle Movement Could Occur Increasing THE Risk OF A Crash.
Remedy Dealers Will Inspect FOR Parking Brake Lever Slippage AT Each Rear Brake Caliper and Replace THE Caliper IF Lever Slippage IS Identified. THE Recall Began ON November 14, 2005. Owners MAY Contact Buick AT 1-866-608-8080, Chevrolet AT 1-800-630-2438, Pontiac AT 1-800-620-7668, or Saturn AT 1-800-972-8876.
Notes GM Recall NO. 05059. Customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Suspension:rear
Recall date 2010-03-19
Recall no. 10v110000
Source NHTSA
Summary THE Braun Corporation HAS Notified Nhtsa About A Defect IN Certain Model Year 2005-2008 General Motors Mobility Conversion, Handicapped Accessible Low Floor Minivans. During Conversion, THE Driver or Passenger Side Trailing ARM Modification MAY NOT Have Been Adequately Welded.
Consequence 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.
Remedy 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.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO <A Href=http://Www.safercar.gov>http://www.safercar.gov</a> .
Steering
Recall date 2009-02-17
Recall no. 09e005000
Source NHTSA
Summary Dorman IS Recalling 979 Steering Knuckles, Dorman P/Nos. 697-902 and 697-903, Sold Under Dorman's "OE Solutions<sup>tm</Sup>" Brand Name, and Napa P/nos. 7-8502 and 7-8503 Which Were Sold FOR Replacement USE ON THE Various Vehicles Listed Above. A Potential Material or Design Defect Could Result IN THE Steering Knuckle Breaking IN THE HUB Area.
Consequence A Broken Steering Knuckle Could Result IN Loss OF Steering Control and A Possible Crash Without Warning.
Remedy 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.
Notes This Recall Only Pertains TO Aftermarket Dorman Steering Knuckles and HAS NO Relation TO ANY Original Equipment Installed ON Vehicles Manufactured BY General Motors Corporation.owners MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO <A Href=http://Www.safercar.gov>http://www.safercar.gov</a> .

2005 Buick Terraza Insurance

Insurance for a 2005 Buick Terraza is moderately priced, reflecting its status as a Sport Utility Vehicle Van with strong safety ratings and
reasonable repair costs.

How Does the 2005 Buick Terraza Compare to Other Sport Utility Vehicle Van?

The 2005 Buick Terraza competed with minivans like the Honda Odyssey, Toyota Sienna, and Chrysler Town & Country. In terms of performance, it was adequate but not exceptional compared to the Honda and Toyota. Features were generally comparable, although the Honda and Toyota often offered more advanced options. Reliability is where the Terraza significantly lagged behind its Japanese rivals, which have consistently higher reliability ratings. In terms of price, the Terraza might be initially cheaper on the used market, but potential repair costs can quickly offset any savings.
Better alternatives include the Honda Odyssey and Toyota Sienna for their superior reliability and overall quality. The Chrysler Town & Country offered more innovative features at the time but had its own reliability concerns. If a minivan isn't a necessity, a used SUV like a Toyota Highlander or Honda Pilot might provide similar practicality with better reliability and potentially improved fuel economy. Overall, unless budget is extremely limited and reliability isn't a major concern, the Honda Odyssey or Toyota Sienna are generally better choices.

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Final Verdict: Is the 2005 Buick Terraza a Good Sport Utility Vehicle Van?

The 2005 Buick Terraza is ideal for buyers on an extremely tight budget who need a spacious vehicle and are willing to accept potential reliability issues. It's generally not worth buying unless it's available at a very low price and has been thoroughly inspected by a mechanic. Look for well-maintained examples with detailed service records. A lower trim (CX) might be preferable to avoid potentially problematic optional features found in higher trims. Given its age and potential for costly repairs, it's crucial to factor in a significant budget for maintenance and repairs. Newer, more reliable alternatives are generally a better investment in the long run.

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.