2017 Aston Martin DB11

The 2017 Aston Martin DB11 marked a significant step forward for the brand, combining stunning design with potent performance. It was initially offered with a Mercedes-AMG sourced 5.2L Twin-Turbo V12 engine producing 600 horsepower and 516 lb-ft of torque, paired with a ZF 8-speed automatic transmission. Later models also included a 4.0L Twin-Turbo V8 engine sourced from Mercedes-AMG. Owners often praise the DB11’s beautiful styling, luxurious interior, and engaging driving experience. However, common complaints include electrical gremlins, infotainment system issues, and high maintenance costs.

Engine

5.2L Twin-Turbo V12

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various points on the engine, including valve cover gaskets, oil pan gasket, and turbocharger oil lines. Symptoms include visible oil drips, a burning oil smell, and low oil level warnings.
  • Solution: Replacing the leaking gasket or component. Retorquing bolts.
  • Estimated Cost to Fix: $200 - $2,000+, depending on the location and complexity of the repair.
  • Recalls: None Found
• Coil Pack Failure
  • Description/Symptoms: Misfires, rough idling, and loss of power. The check engine light may illuminate.
  • Solution: Replacing the faulty coil pack.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

4.0L Twin-Turbo V8

• Turbocharger Issues
  • Description/Symptoms: Whining or whistling sounds from the engine bay, loss of power, and potential boost leaks.
  • Solution: Diagnosing the specific issue (e.g., wastegate actuator, boost leak) and replacing the faulty component.
  • Estimated Cost to Fix: $1,500 - $5,000+
  • Recalls: None Found

Transmission

ZF 8-Speed Automatic (Both Engine Options)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Rough or jerky shifts between gears, particularly at lower speeds. Hesitation when accelerating.
  • Solution: Software update and/or transmission fluid flush. If the problem persists, valve body inspection and potential replacement.
  • Estimated Cost to Fix: $200 - $3,000+, depending on the severity and repair needed.
  • Recalls: None Found
• Mechatronic Unit Failure
  • Description/Symptoms: Inability to shift gears, transmission entering limp mode, and error messages on the dashboard.
  • Solution: Replacing the mechatronic unit.
  • Estimated Cost to Fix: $3,000 - $6,000+
  • Recalls: None Found

Suspension

• Adaptive Damper Malfunctions
  • Description/Symptoms: Stiff or erratic ride quality, error messages related to the suspension system, and uneven tire wear.
  • Solution: Diagnosing the faulty damper and replacing it.
  • Estimated Cost to Fix: $1,000 - $3,000+ per damper.
  • Recalls: None Found

Electrical

• Infotainment System Issues
  • Description/Symptoms: Freezing, crashing, unresponsive touchscreen, Bluetooth connectivity problems, and navigation errors.
  • Solution: Software updates, system resets, or replacement of the infotainment unit.
  • Estimated Cost to Fix: $100 - $3,000+, depending on the severity.
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: The car fails to start after being parked for a short period.
  • Solution: Diagnose and repair parasitic drain. Replace battery if necessary.
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found
• Sensor Failures
  • Description/Symptoms: Issues with parking sensors, tire pressure monitoring system (TPMS), or other electronic systems. Warning lights may illuminate.
  • Solution: Replacing the faulty sensor.
  • Estimated Cost to Fix: $200 - $800 per sensor.
  • Recalls: None Found

Exterior

• Door Handle Issues
  • Description/Symptoms: The electric door handles can sometimes fail to extend or retract properly, leaving you unable to open the door from the outside.
  • Solution: Replacing the door handle mechanism.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Stitching Coming Undone
  • Description/Symptoms: Some customers have reported that the stitching on their seats, door panels, dashboards, and other upholstered areas is coming loose and falling apart.
  • Solution: Re-stiching the areas where the stitching has come undone.
  • Estimated Cost to Fix: $100-$1000+
  • Recalls: None Found
• Trim Pieces Coming Loose
  • Description/Symptoms: Interior trim pieces coming loose.
  • Solution: Reattaching or replacing the trim piece.
  • Estimated Cost to Fix: $50 - $500+
  • Recalls: None Found

Summary

The 2017 Aston Martin DB11 is a stunning vehicle that offers a luxurious and engaging driving experience. However, potential buyers should be aware of the common issues, particularly with the electrical system, engine oil leaks, and potential transmission problems. While some issues can be resolved with software updates or minor repairs, others can be more costly, requiring replacement of major components. Given the potential for expensive repairs, a thorough pre-purchase inspection by a qualified Aston Martin technician is highly recommended.