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2021 Aston Martin DBX Overview, Reviews, Ratings & Specs

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Simon A | March 31, 2025
The 2021 Aston Martin DBX marks the luxury British marque's entry into the SUV market. It's a five-door SUV, available in a single key trim level for 2021. The original MSRP ranged from around $179,900. The DBX stands out for its elegant design, powerful performance, and luxurious interior, seamlessly blending Aston Martin's sports car DNA with SUV practicality. It quickly gained popularity for offering an exclusive and stylish alternative to more established luxury SUV competitors.
The Good

The 2021 Aston Martin DBX offers thrilling performance thanks to its potent V8 engine and sporty handling. Its luxurious cabin and comfortable ride appeal to comfort-seeking buyers. The striking design provides emotional appeal, while the spacious interior and available technology cater to practical needs. While not the most efficient, it delivers a unique blend of performance and luxury.

The Bad

Potential weaknesses of the 2021 Aston Martin DBX include higher running costs compared to some rivals. Some early models experienced minor electronic glitches. Its infotainment system, while improved, wasn't always the most intuitive. Resale value can depreciate more quickly than some competitors. Prospective buyers should check for any outstanding recalls and ensure thorough servicing history.

2021 Aston Martin DBX: Quick Overview

  • Engine Options: 4.0-liter Twin-Turbocharged V8
  • Horsepower: 542 hp
  • Fuel Economy: Approximately 14 mpg city / 18 mpg highway
  • 0–60 mph Time: Around 4.3 seconds
  • Towing Capacity: Up to 5,940 lbs (when properly equipped)
  • Trim-Level Features: The 2021 DBX was primarily offered in a single, highly equipped trim. Key features include:
    • Leather Upholstery: Premium leather throughout the cabin.
    • Panoramic Sunroof: Offering expansive views and natural light.
    • Infotainment System: 10.25-inch central display with navigation and Apple CarPlay integration.
    • Premium Audio System: High-end sound system for an immersive audio experience.
    • Adaptive Suspension: Air suspension for a comfortable and controlled ride.
    • Advanced Driver-Assistance Systems: Including features like adaptive cruise control, lane-keeping assist, and blind-spot monitoring.
    • Heated and Ventilated Seats: Providing optimal comfort in all weather conditions.
    • Power Tailgate: For convenient access to the cargo area.
    • 22-inch Alloy Wheels: Complementing the DBX's sporty stance.
    • Keyless Entry and Start: For easy access and operation.
  • Optional Features: A wide range of customization options were available, including:
    • Exterior Styling Packages: Adding unique design elements to the exterior.
    • Interior Trim Options: Various wood, carbon fiber, and metal finishes.
    • Upgraded Audio Systems: For audiophiles seeking the ultimate sound quality.
    • Rear Seat Entertainment System: Providing entertainment for rear passengers.
    • Contrast Stitching and Piping: Allowing for personalized interior accents.

2021 Aston Martin DBX Specifications

Vehicle Information
Year 2021
Make Aston Martin
Model DBX
Trim -
Style All-Wheel Drive
Type Sedan
Category Compact Car
Manufacturing Details
Made In United Kingdom
Manufacturing City ST ATHAN
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating 5
Engine & Performance
Engine 4.0-L V-8
Engine Size 4L
Engine Cylinders 8
Transmission 9-Speed Automatic
Transmission Type Automatic
Transmission Speeds 9-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2021 Aston Martin DBX Have?

The 2021 Aston Martin DBX, being a relatively new model in its first year, had limited publicly available long-term reliability data initially. However, some early reports mentioned minor electronic glitches, particularly related to the infotainment system. Some owners experienced issues with the touchscreen interface responsiveness and software glitches.
There have been a few recalls issued for the DBX, it's essential to check the official Aston Martin website or the NHTSA (National Highway Traffic Safety Administration) database for the most up-to-date recall information based on the specific VIN. These recalls may address issues such as potential problems with the fuel system or other safety-related components.
Long-term reliability is still an evolving picture, but because it shares engine components with Mercedes-AMG, the engine itself is generally considered robust. However, the unique Aston Martin-specific electronics and bespoke interior components could potentially present challenges over time. Regular maintenance and adherence to the recommended service schedule are crucial for mitigating potential reliability issues. Potential buyers should always obtain a pre-purchase inspection from a qualified mechanic specializing in luxury vehicles to assess the condition of the car and identify any pre-existing problems.

How long will the 2021 Aston Martin DBX last?

Given its luxury positioning, the 2021 Aston Martin DBX is often driven less extensively than mainstream SUVs. Expect average annual mileage to be around 8,000-12,000 miles, depending on the owner's usage patterns. With meticulous maintenance and adherence to service schedules, the DBX could provide 10-15 years of service or exceed 150,000 miles. Long-term durability hinges on proper care. Potential weaknesses over time might include wear and tear on the luxurious interior materials, potential for air suspension component failures, and the complexity of the electronic systems. Regular inspections are vital to address these potential issues promptly.

What Technology & Safety Features are Included?

The 2021 Aston Martin DBX boasts a comprehensive suite of technology, entertainment, driver-assistance, and safety features. The infotainment system centers around a 10.25-inch central display, offering navigation, smartphone integration (Apple CarPlay), and access to vehicle settings. A premium audio system provides an immersive listening experience.
Standard driver-assistance features include adaptive cruise control, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, and automatic emergency braking. These systems enhance safety and convenience during daily driving.
Optional features included a 360-degree camera system for improved visibility, park assist, and a rear-seat entertainment system for passenger enjoyment. Optional upgraded audio systems were also available.
As a low-volume vehicle, the 2021 Aston Martin DBX was not crash-tested by the NHTSA or IIHS (Insurance Institute for Highway Safety). However, its robust construction, advanced safety features, and numerous airbags contribute to occupant protection. The standard features reflect a high level of safety engineering, providing driver and passengers with confidence. For the most up-to-date information, it is best to check directly with these safety organizations' websites.

What Colors Options are Available?

Exterior Colors
Onyx Black
Stratus White
Lunar White
Magnetic Silver
Minotaur Green
Satin Xenon Grey
Hyper Red
Plasma Blue
Royal Indigo
AML Carbon Black
Interior Colors
Obsidian Black
Ivory
Chancellor Red
Dark Mocha
Spicy Red
Iron Ore
Pure Black
Cream Truffle
Aurora Blue
Oxford Tan

2021 Aston Martin DBX Prices and Market Value

The 2021 Aston Martin DBX had a starting MSRP around $179,900 when new. As of late 2024, used market prices typically range from $120,000 to $160,000, depending on mileage, condition, and options. Depreciation is a significant factor, as with most luxury vehicles. Factors affecting resale value include the car's condition, service history, optional equipment, and overall market demand for luxury SUVs. Lower mileage examples in excellent condition with desirable options will command higher prices. Limited production numbers can help to mitigate some depreciation over time.

2021 Aston Martin DBX Cost of Ownership

The 2021 Aston Martin DBX is undoubtedly a costly vehicle to own. Insurance premiums are high due to its price and performance capabilities. Fuel economy is relatively poor, contributing to higher running costs. Maintenance and repairs can be expensive, requiring specialized technicians and parts. Long-term ownership costs should be carefully considered, as they significantly exceed those of mainstream SUVs. Budgeting for unexpected repairs is crucial. This vehicle is not economical, but rather a luxury purchase with corresponding ownership expenses.

2021 Aston Martin DBX Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 57.16 liters
City Mileage 7.14 km/l
Highway Mileage 5.57 km/l

2021 Aston Martin DBX Recalls & Defects

Structure:interior Panels:ceiling
Recall date 2020-12-16
Recall no. 20v784000
Source NHTSA
Summary Aston Martin THE Americas (Aston Martin) IS Recalling Certain 2021 DBX Vehicles. THE Vehicles Were Incorrectly Built Without Headliner Foam Blocks. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard (Fmvss) Number 201, "occupant Protection IN Interior Impact."
Consequence THE Missing Foam Blocks CAN Increase THE Risk OF Injury TO Unbelted Occupants IN THE Event OF A Crash.
Remedy Aston Martin Will Notify Owners, and Dealers Will Install THE Headliner Foam Blocks, Free OF Charge. THE Recall IS Expected TO Begin January 31, 2021. Owners MAY Contact Aston Martin Customer Service AT 1-888-923-9988. Aston Martin's Number FOR This Recall IS Ra-30-1471.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Electrical System:wiring:fuses and Circuit Breakers
Recall date 2024-04-05
Recall no. 24v255000
Source NHTSA
Summary Aston Martin THE Americas (Aston Martin) IS Recalling Certain 2021-2024 DBX Vehicles. Electrical Cables IN THE Battery Fuse BOX MAY BE Loose, Which CAN Result IN AN Engine Stall, or A Loss OF Headlights And/Or Power Steering.
Consequence AN Engine Stall or Loss OF Headlights And/Or Power Steering CAN Increase THE Risk OF A Crash.
Remedy Dealers Will Inspect THE Fuses and Cables FOR Damage and Replace Them AS Necessary. IN Addition, THE Fasteners Will BE Replaced. Repairs Will BE Performed Free OF Charge. Owner Notification Letters Were Mailed June 2, 2024. Owners MAY Contact Aston Martin Customer Service AT 1-888-923-9988. Aston Martin's Number FOR This Recall IS Ra-63-1832.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Power Train:driveline:driveshaft
Recall date 2024-04-03
Recall no. 24v248000
Source NHTSA
Summary Aston Martin THE Americas (Aston Martin) IS Recalling Certain 2021 DBX Vehicles. THE Fasteners FOR THE Front Propeller Shaft and Front Differential MAY BE Loose, Which CAN Result IN A Loss OF Front Wheel Drive or AN Engine Stall.
Consequence A Loss OF Front Wheel Drive or AN Engine Stall CAN Increase THE Risk OF A Crash.
Remedy Dealers Will Inspect THE Fasteners, and Tighten Them IF Necessary, Free OF Charge. Owner Notification Letters Were Mailed July 16, 2024. Owners MAY Contact Aston Martin Customer Service AT 1-888-923-9988. Aston Martin's Number FOR This Recall IS Ra-51-1928.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Power Train:driveline:differential Unit
Recall date 2024-04-03
Recall no. 24v248000
Source NHTSA
Summary Aston Martin THE Americas (Aston Martin) IS Recalling Certain 2021 DBX Vehicles. THE Fasteners FOR THE Front Propeller Shaft and Front Differential MAY BE Loose, Which CAN Result IN A Loss OF Front Wheel Drive or AN Engine Stall.
Consequence A Loss OF Front Wheel Drive or AN Engine Stall CAN Increase THE Risk OF A Crash.
Remedy Dealers Will Inspect THE Fasteners, and Tighten Them IF Necessary, Free OF Charge. Owner Notification Letters Were Mailed July 16, 2024. Owners MAY Contact Aston Martin Customer Service AT 1-888-923-9988. Aston Martin's Number FOR This Recall IS Ra-51-1928.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.

2021 Aston Martin DBX Insurance

Insurance for a 2021 Aston Martin DBX is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2021 Aston Martin DBX Compare to Other Sedan?

The 2021 Aston Martin DBX competes with other high-end luxury SUVs such as the Porsche Cayenne, Lamborghini Urus, Bentley Bentayga, and Range Rover. In terms of performance, it holds its own with a powerful engine and sporty handling but may not be as track-focused as the Urus or Cayenne Turbo. Regarding features, it offers a comparable level of luxury and technology, although some rivals may have more advanced infotainment systems.
Reliability is an area where the DBX potentially lags behind the Porsche Cayenne, which has a strong track record. The Bentley Bentayga offers similar levels of luxury but at a higher price point. The Range Rover provides off-road capability that the DBX lacks.
For those prioritizing performance and a more engaging driving experience, the Porsche Cayenne Turbo or Lamborghini Urus are excellent alternatives. If luxury and off-road capability are paramount, the Range Rover is a strong contender. The Bentley Bentayga offers a similar level of exclusivity. A buyer should carefully consider their priorities and budget before making a decision, as each vehicle offers a unique blend of attributes. The DBX carves out its niche with its distinct styling and Aston Martin brand appeal.

Ranks #1194 SUV

Final Verdict: Is the 2021 Aston Martin DBX a Good Sedan?

The 2021 Aston Martin DBX is ideal for buyers seeking a luxurious and stylish SUV with a unique brand identity. It's best suited for those who appreciate Aston Martin's design language and are willing to pay a premium for exclusivity. Whether it's worth buying depends on individual priorities. If performance and brand image are paramount, it can be a compelling choice. A used model offers a more accessible entry point, but thorough inspection and service records are crucial. Consider a DBX if you desire a distinctive luxury SUV and are prepared for higher ownership costs.

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.