2011 GMC Terrain

Introduction

The 2011 GMC Terrain is a compact SUV available with two engine options: a 2.4L inline-four and a 3.0L V6. The 2.4L engine produces 182 horsepower and 172 lb-ft of torque, while the 3.0L engine produces 264 horsepower and 223 lb-ft of torque. Both engines are paired with a six-speed automatic transmission.

The Terrain has received praise for its comfortable interior, spacious cargo area, and fuel-efficient engines. However, it has also been criticized for its lack of power from the base engine, subpar handling, and limited rear-seat legroom.

Engine

2.4L Inline-Four

• Intake Manifold Gasket Failure:
  • Description/Symptoms: Coolant leaks, rough idle, reduced engine power
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: N/A
• Timing Chain Tensioner Failure:
  • Description/Symptoms: Engine rattling noise, reduced engine power
  • Solution: Replace timing chain tensioner
  • Estimated Cost to Fix: $1000 - $1500+
  • Recalls: N/A

3.0L V6

• Oil Leak from Oil Filter Housing:
  • Description/Symptoms: Oil leak from the bottom of the engine
  • Solution: Replace oil filter housing gasket
  • Estimated Cost to Fix: $150 - $250
  • Recalls: N/A
• Valve Cover Gasket Leak:
  • Description/Symptoms: Oil leak from the top of the engine
  • Solution: Replace valve cover gasket
  • Estimated Cost to Fix: $300 - $500
  • Recalls: N/A

Transmission

Six-Speed Automatic

• Torque Converter Shudder:
  • Description/Symptoms: Shuddering or vibration when accelerating
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $1500 - $2500+
  • Recalls: NHTSA Campaign Number: 14V014000
• Transmission Hesitation:
  • Description/Symptoms: Transmission hesitates or slips when shifting
  • Solution: Update transmission control module software
  • Estimated Cost to Fix: $100 - $200
  • Recalls: N/A

Suspension

• Rear Suspension Bushing Failure:
  • Description/Symptoms: Unusual rear end noise, excessive tire wear
  • Solution: Replace rear suspension bushings
  • Estimated Cost to Fix: $250 - $500
  • Recalls: N/A
• Front Struts Wear Prematurely:
  • Description/Symptoms: Excessive noise when driving over bumps, uneven ride
  • Solution: Replace front struts
  • Estimated Cost to Fix: $400 - $800
  • Recalls: N/A

Electrical

• Engine Control Module Failure:
  • Description/Symptoms: Engine misfires, stalls, or does not start
  • Solution: Replace engine control module
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: N/A
• Ignition Coil Failure:
  • Description/Symptoms: Engine misfires, reduced engine power
  • Solution: Replace ignition coils
  • Estimated Cost to Fix: $100 - $200 per coil
  • Recalls: N/A

Exterior

• Brake Calipers Seize:
  • Description/Symptoms: Reduced braking power, overheating brakes
  • Solution: Replace brake calipers
  • Estimated Cost to Fix: $250 - $500 per caliper
  • Recalls: N/A
• Headlamps Condensation:
  • Description/Symptoms: Water buildup inside headlamps
  • Solution: Replace headlamps
  • Estimated Cost to Fix: $300 - $500 per headlamp
  • Recalls: N/A

Interior

• Sunroof Switch Failure:
  • Description/Symptoms: Sunroof does not open or close properly
  • Solution: Replace sunroof switch
  • Estimated Cost to Fix: $250 - $500
  • Recalls: N/A

Summary

Overall, the 2011 GMC Terrain has some notable issues, particularly with the engine and transmission. However, many of these issues can be resolved through relatively inexpensive repairs. The severity of the issues ranges from minor inconveniences to potential safety hazards.