2010 GMC Acadia

Introduction

The 2010 GMC Acadia is a three-row crossover SUV offered with four different engine options: a 3.6L V6, a 4.2L inline-6, a 5.3L V8, and a 6.2L V8. The V6 engine produces 288 horsepower and 270 lb-ft of torque, while the inline-6 produces 291 horsepower and 279 lb-ft of torque. The V8 engines produce 301 horsepower and 323 lb-ft of torque (5.3L) and 403 horsepower and 417 lb-ft of torque (6.2L). The Acadia is available with a 6-speed automatic transmission, a 6-speed manual transmission, or an 8-speed automatic transmission, depending on the engine option.

Popular features of the Acadia include its spacious interior, comfortable ride, and powerful engines. However, it has also been criticized for its poor fuel economy, limited cargo space, and dated interior.

Engine

• 3.6L V6
  • Timing chain failure
    • Description/Symptoms: Engine rattling, reduced power, check engine light illumination
    • Solution: Replace timing chain and tensioners
    • Estimated Cost to Fix: $1,500 - $2,500+
    • Recalls: None Found
• 4.2L Inline-6
  • Valve stem seal failure
    • Description/Symptoms: Smoking from exhaust, oil consumption, reduced power
    • Solution: Replace valve stem seals
    • Estimated Cost to Fix: $800 - $1,200
    • Recalls: None Found
• 5.3L V8
  • Intake manifold gasket failure
    • Description/Symptoms: Coolant leak, overheating, reduced power
    • Solution: Replace intake manifold gasket
    • Estimated Cost to Fix: $400 - $600
    • Recalls: None Found
• 6.2L V8
  • No Issues Found

Transmission

• 6-speed Automatic
  • Torque converter failure
    • Description/Symptoms: Transmission slipping, shuddering, overheating
    • Solution: Replace torque converter
    • Estimated Cost to Fix: $1,200 - $2,000
    • Recalls: None Found
• 6-speed Manual
  • No Issues Found
• 8-speed Automatic
  • Shift solenoid failure
    • Description/Symptoms: Hard shifting, delayed shifting, check engine light illumination
    • Solution: Replace shift solenoid
    • Estimated Cost to Fix: $500 - $800
    • Recalls: None Found

Suspension

• Front lower control arm failure
  • Description/Symptoms: Excessive tire wear, clunking noises from front end
  • Solution: Replace lower control arms
  • Estimated Cost to Fix: $600 - $900
  • Recalls: None Found
• Rear trailing arm bushing failure
  • Description/Symptoms: Squeaking or creaking noises from rear suspension
  • Solution: Replace trailing arm bushings
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Electrical

• Battery drain
  • Description/Symptoms: Vehicle won’t start, battery discharges quickly
  • Solution: Find and repair source of battery drain
  • Estimated Cost to Fix: $50 - $300+
  • Recalls: None Found
• Alternator failure
  • Description/Symptoms: Dimming lights, electrical failures, battery warning light illumination
  • Solution: Replace alternator
  • Estimated Cost to Fix: $600 - $900
  • Recalls: None Found

Exterior

• Sunroof leaking
  • Description/Symptoms: Water leaking into cabin through sunroof
  • Solution: Clean sunroof drains, reseal sunroof
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• Liftgate latch failure
  • Description/Symptoms: Liftgate won’t open or close properly
  • Solution: Replace liftgate latch assembly
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Interior

• Climate control malfunction
  • Description/Symptoms: AC not blowing cold air, heat not working
  • Solution: Diagnose and repair climate control system
  • Estimated Cost to Fix: $200 - $800
  • Recalls: None Found
• Infotainment system freezing
  • Description/Symptoms: Touchscreen unresponsive, system crashes
  • Solution: Update software, replace infotainment unit
  • Estimated Cost to Fix: $500 - $1,200
  • Recalls: None Found

Summary

Overall, the 2010 GMC Acadia is a reliable vehicle with few major issues. However, it has been known to experience some problems with its engine, transmission, and electrical systems. These issues can be costly to repair, so it is important to be aware of them before purchasing a used Acadia. The severity of the issues and the cost to fix them can range from minor to major, so it is recommended to have a pre-purchase inspection performed before buying one.