2007 Buick Terraza

Introduction The 2007 Buick Terraza is a minivan that was manufactured from 2005 to 2009. It was offered with two engine options: a 3.5L V6 and a 3.9L V6. The 3.5L V6 produced 200 horsepower and 220 lb-ft of torque, while the 3.9L V6 produced 240 horsepower and 250 lb-ft of torque. Both engines were paired with a 6-speed automatic transmission. The Terraza received positive reviews for its comfortable ride, spacious interior, and strong performance. However, it was criticized for its poor fuel economy and lack of features.

Engine

• 3.5L V6
  • Intake Manifold Gasket Failure
    • Description/Symptoms: Engine overheating, loss of coolant, reduced engine power
    • Solution: Replace intake manifold gasket
    • Estimated Cost to Fix: $500 - $1000
    • Recalls: None Found
• 3.9L V6
  • No Issues Found

Transmission

• 6-Speed Automatic Transmission
  • Transmission Slippage
    • Description/Symptoms: Difficulty shifting gears, delayed engagement, loss of power
    • Solution: Replace transmission fluid, repair or replace transmission components
    • Estimated Cost to Fix: $800 - $3000+
    • Recalls: None Found

Suspension

• Front Lower Control Arm Bushings
  • Description/Symptoms: Clunking or popping noises when turning or braking, uneven tire wear
  • Solution: Replace front lower control arm bushings
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Electrical

• Battery Drain * Description/Symptoms: Battery dies after sitting for a period of time * Solution: Diagnose and repair electrical system, replace battery if necessary * Estimated Cost to Fix: $100 - $500 * Recalls: None Found

Exterior

• Rust * Description/Symptoms: Corrosion and rust on body panels, especially around wheel wells and underbody * Solution: Remove rust and apply protective coating * Estimated Cost to Fix: Varies depending on severity * Recalls: None Found

Interior

• Dashboard Cracking * Description/Symptoms: Cracks in dashboard material * Solution: Replace dashboard or repair cracks * Estimated Cost to Fix: $500 - $1000 * Recalls: None Found

Summary The 2007 Buick Terraza has some potential issues, but most are relatively minor and inexpensive to fix. The most common issues are intake manifold gasket failure (3.5L V6), battery drain, rust, and dashboard cracking. Overall, the Terraza is a reliable and comfortable minivan with few major problems.