2024 Aston Martin DBX

The 2024 Aston Martin DBX is a luxury SUV combining performance and elegance. The DBX is powered by a Mercedes-AMG sourced 4.0-liter twin-turbo V8 engine. This engine delivers 542 horsepower and 516 lb-ft of torque in the standard DBX 707 models offering 697 horsepower and 663 lb-ft of torque. Both engine options are paired exclusively with a 9-speed automatic transmission. Drivers often praise the DBX for its distinctive styling, luxurious interior, and engaging driving dynamics. Criticisms often include the infotainment system, which is considered dated, and the high price point relative to competitors.

Engine

4.0L Twin-Turbo V8 (542 hp / 516 lb-ft & 707 hp / 663 lb-ft)

• Oil Leaks
  • Description/Symptoms: Oil leaks are reported from various seals and gaskets in the engine, especially around the valve covers and oil pan. Symptoms include visible oil drips under the vehicle, a burning oil smell, and low oil level warnings.
  • Solution: Replacing the faulty seals and gaskets. Proper torqueing and surface preparation during installation are crucial.
  • Estimated Cost to Fix: $500 - $2000+ (depending on the location of the leak and labor costs)
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Some owners have reported issues with the turbochargers, including premature failure, whistling noises, and reduced boost pressure.
  • Solution: Replacing the faulty turbocharger(s). Ensure proper oil supply and cooling to the new turbochargers.
  • Estimated Cost to Fix: $3,000 - $8,000+ (depending on whether one or both turbochargers need replacement)
  • Recalls: None Found

Transmission

9-Speed Automatic

• Rough Shifting
  • Description/Symptoms: Complaints of harsh or jerky shifts, especially during low-speed operation. This can include noticeable clunking sounds during gear changes.
  • Solution: A software update to the transmission control module (TCM) may alleviate the issue. If the problem persists, a valve body replacement or transmission rebuild may be necessary.
  • Estimated Cost to Fix: $200 (software update) to $5,000+ (transmission rebuild)
  • Recalls: None Found

Suspension

• Air Suspension Failure
  • Description/Symptoms: The DBX utilizes an air suspension system. Some owners have experienced issues with the air suspension compressor failing, leading to the vehicle sitting low or unevenly. Error messages related to the suspension system may also appear.
  • Solution: Replacing the faulty air suspension compressor. Diagnosing and repairing any leaks in the air lines is also crucial.
  • Estimated Cost to Fix: $1,500 - $4,000+
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system is reported to freeze, lag, or crash, requiring a reboot. This affects navigation, audio, and climate control functionality.
  • Solution: A software update may resolve the issue. If the problem persists, the infotainment unit may need to be replaced.
  • Estimated Cost to Fix: $0 (software update) to $2,000+ (infotainment unit replacement)
  • Recalls: None Found
• Sensor Malfunctions (Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: Reports of parking sensors and blind spot monitoring systems malfunctioning, providing false alarms or failing to detect obstacles or vehicles.
  • Solution: Diagnosing and replacing the faulty sensors. Checking the wiring harness for damage is also important.
  • Estimated Cost to Fix: $300 - $1,000+ (depending on the number of sensors needing replacement)
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Creaking/Rattling Noises
  • Description/Symptoms: Reports of creaking and rattling noises emanating from the interior trim, particularly in the dashboard and door panels.
  • Solution: Identifying the source of the noise and tightening or replacing the affected trim pieces. Applying sound-deadening material can also help.
  • Estimated Cost to Fix: $100 - $500+ (depending on the complexity of the repair)
  • Recalls: None Found

Summary

The 2024 Aston Martin DBX, while lauded for its performance and aesthetics, exhibits several common issues. Engine oil leaks and turbocharger issues can lead to significant repair costs. Transmission problems like rough shifting may require software updates or more extensive repairs. Electrical glitches in the infotainment system and sensor malfunctions can be frustrating. Air suspension failures also pose a concern. The cost to address these issues can range from a few hundred dollars for minor fixes to several thousand for major component replacements. While not all DBX vehicles will experience these issues, potential buyers should be aware of these possibilities.