2019 GMC Terrain

Introduction

The 2019 GMC Terrain is a compact SUV offered with a choice of three engine options: a 1.5L turbocharged four-cylinder (170 hp and 203 lb-ft), a 2.0L turbocharged four-cylinder (252 hp and 260 lb-ft), and a 3.6L V6 (301 hp and 272 lb-ft). Transmission options include a six-speed automatic and a nine-speed automatic. The Terrain is praised for its spacious interior, comfortable ride, and strong performance, but some owners have reported issues with various components.

Engine

• 1.5L Turbocharged Four-Cylinder
  • Fuel Injector Failure
    • Description/Symptoms: Engine misfires, rough idling, decreased fuel economy
    • Solution: Replace fuel injectors
    • Estimated Cost to Fix: $500 - $1,000+
    • Recalls: None Found
• 2.0L Turbocharged Four-Cylinder
  • Turbocharger Failure
    • Description/Symptoms: Loss of power, whistling noise from the engine bay
    • Solution: Replace turbocharger
    • Estimated Cost to Fix: $2,000 - $4,000+
    • Recalls: None Found
• 3.6L V6
  • Timing Chain Failure
    • Description/Symptoms: Engine rattle or ticking noise, reduced power, engine stalling
    • Solution: Replace timing chain and related components
    • Estimated Cost to Fix: $3,000 - $5,000+
    • Recalls: None Found

Transmission

• Six-Speed Automatic
  • Transmission Shudder
    • Description/Symptoms: Vibration or shudder during acceleration or shifting
    • Solution: Replace transmission fluid and filter, may require transmission rebuild
    • Estimated Cost to Fix: $500 - $2,000+
    • Recalls: None Found
• Nine-Speed Automatic
  • Delayed Shifting
    • Description/Symptoms: Slow or hesitant shifting, delayed response to gear changes
    • Solution: Update transmission control software, may require transmission replacement
    • Estimated Cost to Fix: $100 - $1,500+
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Infotainment System Glitches
  • Description/Symptoms: Screen freezing, apps crashing, Bluetooth issues
  • Solution: Software update, may require infotainment system replacement
  • Estimated Cost to Fix: $0 - $1,000+
    • Recalls: One recall (NHTSA Recall Number: 20V316000) related to the infotainment system failing to load

Exterior

• Loose or Broken Exterior Trim
  • Description/Symptoms: Trim pieces falling off, broken clips
  • Solution: Replace or repair trim pieces
  • Estimated Cost to Fix: $50 - $500+
    • Recalls: None Found

Interior

• Seat Belt Warning Light False Alarms
  • Description/Symptoms: Seat belt warning light remains on despite no one being in the seat
  • Solution: Reset seat belt system, may require seat belt replacement
  • Estimated Cost to Fix: $50 - $200+
    • Recalls: None Found

Summary

The 2019 GMC Terrain has received some negative feedback regarding engine and transmission issues. The severity of these issues can range from mild (such as trim issues) to severe (such as engine failure). The cost to fix these issues can also vary significantly, with some repairs being relatively inexpensive while others can be costly. Before purchasing a used Terrain, it’s important to be aware of these potential issues and have them inspected by a qualified mechanic.