2007 Acura MDX

The 2007 Acura MDX is a popular luxury SUV known for its reliability, comfortable ride, and spacious interior. It came standard with a 3.7-liter V6 engine producing 300 horsepower and 270 lb-ft of torque, paired with a 5-speed automatic transmission. Many owners appreciate the MDX for its smooth power delivery, all-wheel-drive capability, and Acura’s reputation for dependability. However, some common complaints include issues with the navigation system, electronic components failing, and the rear suspension.

Engine

3.7L V6

• VTEC Actuator Failure
  • Description/Symptoms: A rattling noise, especially upon cold start, can indicate a problem with the VTEC actuator. This can be caused by a buildup of sludge in the engine.
  • Solution: Replacing the VTEC actuator and performing an engine flush.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found
• Oil Consumption
  • Description/Symptoms: Excessive oil consumption between oil changes, requiring frequent top-offs.
  • Solution: In some cases, replacing piston rings or the entire engine may be necessary.
  • Estimated Cost to Fix: $2,000 - $6,000+
  • Recalls: None Found

Transmission

5-Speed Automatic

• Torque Converter Failure
  • Description/Symptoms: Shuddering during acceleration, especially at lower speeds. Slipping between gears, or harsh shifting.
  • Solution: Replacing the torque converter.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found
• Transmission Failure
  • Description/Symptoms: Complete loss of gear engagement, loud clunking or grinding noises, inability to shift, or transmission warning light.
  • Solution: Replacement of the transmission.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: None Found

Suspension

• Rear Strut Failure
  • Description/Symptoms: Excessive bouncing, poor handling, and clunking noises from the rear suspension. Premature tire wear.
  • Solution: Replacing the rear struts.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found
• Rear Trailing Arm Bushing Failure
  • Description/Symptoms: Clunking noises from the rear suspension, especially when going over bumps. Unstable handling.
  • Solution: Replacing the rear trailing arm bushings.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Electrical

• Navigation System Failure
  • Description/Symptoms: The navigation screen freezing, malfunctioning, or completely failing to power on.
  • Solution: Repairing or replacing the navigation unit.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found
• Power Tailgate Malfunction
  • Description/Symptoms: The power tailgate failing to open or close properly. The motor or struts can fail.
  • Solution: Replacing the power tailgate motor or struts.
  • Estimated Cost to Fix: $300 - $700+
  • Recalls: None Found
• Bluetooth Connectivity Issues
  • Description/Symptoms: Difficulty pairing devices, intermittent disconnections, poor audio quality.
  • Solution: Updating the Bluetooth software or replacing the Bluetooth module.
  • Estimated Cost to Fix: $100 - $400+
  • Recalls: None Found

Exterior

• Power Steering Leak
  • Description/Symptoms: A leak in the power steering rack causing low power steering fluid, a whining noise, and difficulty steering.
  • Solution: Replacing the power steering rack.
  • Estimated Cost to Fix: $400 - $1,000+
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof fails to open or close. Makes grinding or other noises when used.
  • Solution: Replacing the sunroof motor.
  • Estimated Cost to Fix: $300 - $700+
  • Recalls: None Found

Summary: The 2007 Acura MDX is generally a reliable vehicle, but some common issues include engine problems like VTEC actuator failures and oil consumption, as well as transmission issues such as torque converter failure. Suspension problems with rear struts and bushings are also reported. Electrical issues can arise with the navigation system and power tailgate. While some repairs are relatively inexpensive, others, such as engine or transmission replacements, can be costly. Potential buyers should be aware of these potential issues and have a pre-purchase inspection performed to assess the vehicle’s condition.