2021 Aston Martin DBX
2021 Aston Martin DBX
Overview
The 2021 Aston Martin DBX, a luxury SUV, generally presents a strong profile in terms of reliability, especially considering its performance-oriented nature and complex systems. As a first-year model for a completely new platform, some minor teething issues are to be expected, but widespread critical failures have not been a dominant theme in owner feedback or technical reports. The focus has been on delivering a premium experience, and for the most part, Aston Martin has succeeded. However, as with any high-performance vehicle, potential owners should be aware of the specific areas that have seen occasional reports, particularly concerning the advanced technology integrated into the vehicle.
Engine
4.0L Twin-Turbo V8
No widespread issues reported.
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Transmission
9-Speed Automatic (Mercedes-AMG sourced)
No widespread issues reported.
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Suspension
Adaptive Air Suspension
Occasional sensor faults
- Symptoms: Warning lights on the dashboard, uneven ride height, or a harsh ride.
- Solution: Diagnosis and replacement of faulty air suspension sensors or compressor.
- Cost: $500 - $1500
Electrical
Infotainment System
Software glitches
- Symptoms: Screen freezing, unresponsiveness, connectivity issues with Apple CarPlay/Android Auto.
- Solution: Software updates or system resets. In rare cases, module replacement.
- Cost: $200 - $1000
12V Battery
Premature drain
- Symptoms: Difficulty starting, electrical systems malfunctioning, battery warning light.
- Solution: Battery testing and replacement. Investigating parasitic draws.
- Cost: $300 - $600
Exterior
Body Panels & Trim
No widespread issues reported.
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Interior
Leather Upholstery & Trim
No widespread issues reported.
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: N/A
Summary Verdict
The 2021 Aston Martin DBX demonstrates a commendable level of reliability for a debut model in a highly competitive segment. The powertrain, a 4.0L Twin-Turbo V8 paired with a 9-speed automatic transmission, has proven robust with no significant widespread issues. The primary areas that have seen occasional owner reports are related to the advanced adaptive air suspension, where sensor faults can occur, and the infotainment system, which may experience minor software glitches. Electrical gremlins, such as premature 12V battery drain, are also noted but not pervasive. Overall, the DBX offers a reliable luxury SUV experience, with most reported issues being manageable and not indicative of systemic design flaws.