2021 Acura TLX

The 2021 Acura TLX marked a significant redesign for the model, introducing a more aggressive and sporty aesthetic, improved performance, and updated technology. It offered two engine options: a 2.0-liter turbocharged four-cylinder engine producing 272 horsepower and 280 lb-ft of torque, and a 3.0-liter turbocharged V6 engine producing 355 horsepower and 354 lb-ft of torque. Both engines were paired with a 10-speed automatic transmission. Owners generally praise the TLX for its stylish design, comfortable interior, and engaging driving dynamics. Some common criticisms include the infotainment system’s learning curve and occasional reports of electronic glitches.

Engine

2.0L Turbocharged Inline-4

• Turbo Lag/Hesitation
  • Description/Symptoms: Some owners have reported experiencing noticeable turbo lag or hesitation upon acceleration, particularly from a stop or at lower RPMs. This can manifest as a delay in power delivery, making the car feel less responsive.
  • Solution: A software update to the engine control unit (ECU) may improve throttle response and reduce turbo lag. A physical inspection of the turbocharger system, including hoses and connections, should also be performed to check for leaks or other issues.
  • Estimated Cost to Fix: $0 - $200+
  • Recalls: None Found

3.0L Turbocharged V6

• No Issues Found

Transmission

10-Speed Automatic (Both Engines)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Some owners have reported experiencing harsh or jerky shifting between certain gears. This may be more noticeable at lower speeds or during specific driving conditions. Some also experience hesitation when accelerating.
  • Solution: In some cases, a software update to the transmission control module (TCM) may resolve the issue. If the problem persists, a more thorough inspection of the transmission may be required, including checking the fluid level and condition.
  • Estimated Cost to Fix: $0 - $200+
  • Recalls: None Found

Suspension

• Adaptive Damper System Malfunction (Advance Package)
  • Description/Symptoms: Premature failures of the adaptive dampers, causing rough ride quality, error messages on the dashboard, and abnormal noises.
  • Solution: Replacement of the affected dampers. Requires diagnostic evaluation to identify the faulty units.
  • Estimated Cost to Fix: $500-$1500 per damper
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system may occasionally freeze, crash, or become unresponsive. This can affect navigation, audio, and other functions.
  • Solution: A software update to the infotainment system may resolve the issue. If the problem persists, the infotainment unit may need to be reset or replaced.
  • Estimated Cost to Fix: $0 - $1000+
  • Recalls: None Found
• Connectivity Issues (Apple CarPlay/Android Auto)
  • Description/Symptoms: Some owners have reported experiencing connectivity issues with Apple CarPlay or Android Auto, such as intermittent disconnections, difficulty connecting, or failure to recognize the device.
  • Solution: Ensure that the software on both the phone and the infotainment system is up to date. Try using a different USB cable. If the problem persists, the USB port may need to be inspected or replaced.
  • Estimated Cost to Fix: $0 - $200+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling/Squeaking Noises
  • Description/Symptoms: Some owners have reported experiencing rattling or squeaking noises coming from various parts of the interior, such as the dashboard, door panels, or seats.
  • Solution: Locate the source of the noise and tighten any loose fasteners or apply padding to reduce friction.
  • Estimated Cost to Fix: $0 - $200+
  • Recalls: None Found

Summary

The 2021 Acura TLX, while a stylish and performance-oriented vehicle, has exhibited some common issues reported by owners. These include potential turbo lag with the 2.0L engine, occasional harsh shifting with the 10-speed automatic transmission, and glitches in the infotainment system. Suspension malfunctions can also be an issue with models equipped with the adaptive damper system. The severity of these issues can range from minor annoyances to more significant concerns requiring professional repair. Estimated costs to fix vary depending on the specific problem and the extent of the repair needed.