2024 Cadillac XT4

The 2024 Cadillac XT4 is a compact luxury SUV offering a blend of style, technology, and practicality. It comes standard with a 2.0-liter turbocharged four-cylinder engine producing 235 horsepower and 258 lb-ft of torque, paired with a 9-speed automatic transmission. Drivers often praise its comfortable ride, user-friendly infotainment system, and attractive interior. However, some criticisms include its somewhat uninspired handling and the availability of more powerful engine options in competing vehicles.

Engine

2.0L Turbocharged Inline-4

• Turbocharger Failure
  • Description/Symptoms: Whining noise from the engine, reduced power, check engine light, potential oil leaks around the turbocharger.
  • Solution: Replace the turbocharger. Check and replace oil feed lines to the turbocharger as needed. Ensure proper oil change intervals are maintained.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Engine Misfires
  • Description/Symptoms: Rough idling, hesitation during acceleration, check engine light illuminated. Diagnostic codes may indicate misfires in specific cylinders.
  • Solution: Diagnose the cause of the misfire. Could be faulty spark plugs, ignition coils, fuel injectors, or vacuum leaks. Replace the faulty components.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found

Transmission

9-Speed Automatic

• Harsh Shifting/Hesitation
  • Description/Symptoms: Noticeable hard shifts, especially between lower gears. Hesitation or delayed response when accelerating or shifting gears.
  • Solution: Recalibration of the transmission control module (TCM) or replacement of valve body. In severe cases, complete transmission replacement may be required.
  • Estimated Cost to Fix: $200 (recalibration) - $5,000+ (replacement)
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Engine revving high without corresponding acceleration, difficulty maintaining speed, transmission warning light.
  • Solution: Diagnosis and repair of internal transmission components, such as clutches or torque converter. Fluid flush can solve the problem.
  • Estimated Cost to Fix: $300 - $4,000+
  • Recalls: None Found

Suspension

• Premature Bushing Wear
  • Description/Symptoms: Clunking or rattling noises from the suspension, especially when driving over bumps. Loose or vague steering feel.
  • Solution: Replace worn suspension bushings (control arm bushings, sway bar bushings, etc.). Check alignment after bushing replacement.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: Infotainment screen freezing, unresponsive touch controls, system reboots randomly.
  • Solution: Software update to the infotainment system. In severe cases, replacement of the infotainment unit may be necessary.
  • Estimated Cost to Fix: $0 (software update) - $1,200+ (replacement)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Dead battery, especially after sitting for a short period. Difficulty starting the vehicle.
  • Solution: Diagnose the parasitic draw. Check for aftermarket accessories or faulty modules that may be draining the battery. Replace the battery if necessary.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Exterior

• Sunroof Issues
  • Description/Symptoms: Sunroof won’t open or close, makes excessive noise while moving, or leaks when it rains.
  • Solution: Inspect sunroof tracks, seals, and motor. Clean and lubricate tracks. Replace damaged seals or motor.
  • Estimated Cost to Fix: $100 - $1,000+
  • Recalls: None Found

Interior

• Seat Heater Malfunction
  • Description/Symptoms: Seat heater not working, seat heater turning on and off intermittently, seat heater getting too hot.
  • Solution: Check seat heater element, wiring, and control module. Replace faulty components.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Summary

The 2024 Cadillac XT4 appears to have some common issues, with the most concerning being potential turbocharger failure and transmission problems. Electrical glitches with the infotainment system and battery drain are also present. While some fixes may be relatively inexpensive, major repairs like turbocharger or transmission replacement can be costly. Potential buyers should be aware of these issues and thoroughly inspect any used XT4 before purchase, paying close attention to the engine, transmission, and electrical systems.