Autoblog and Yahoo may earn commission from links in this article.The DBX was Aston Martin's first SUV, a genuine attempt to bring the marque's style and performance to the practical world of the family hauler. This 2021 example stands out in a striking Q-color Buckinghamshire Green over Sahara Tan, and it carries a transferable warranty. It sits on Cars and Bids at $50,500 with seven days to go.2021 Aston Martin DBXCars & BidsWhat it's worth right nowSteep depreciation has made the DBX one of the more attainable ways into ultra-luxury SUV ownership. According to Cars.com and current listings, dealer retail pricing for a 2021 DBX averages in the high $80,000s and starts close to $68,800, though private-party and auction values run below that against an original sticker north of $180,000.AdvertisementAdvertisementFair value for a private-party example at this mileage sits close to $62,000 to $80,000, most likely close to $68,000 to $74,000, with the desirable color combination and transferable warranty supporting the figure. At $50,500 with seven days remaining and a reserve, the bidding should climb into that range.Condition and detailsThe DBX presents well and comes with reassuring documentation. Finished in Buckinghamshire Green, an Aston Martin Q color, over Sahara Tan, it runs the Mercedes-sourced 4.0-liter twin-turbocharged V8, rated at 542 horsepower, through a nine-speed automatic and all-wheel drive, with the Indulgence and DB Elegance packs, a sports exhaust, 22-inch wheels, and air suspension.2021 Aston Martin DBXCars & BidsThe service history is strong, including turbocharger oil lines replaced in early 2025, a known DBX maintenance item, along with a recall performed and a heat shield secured. The seller reports it carries a transferable warranty valid until November 2026, which is a genuine asset on an Aston SUV.2021 Aston Martin DBXCars & BidsA few points deserve attention. The modifications are limited to reversible AMR-style decals, and there is minor cosmetic wear, a chip and scratch on the trunk lid and finish wear on a rear wheel. Paint protection film covers the front end and parts of the sides. As with any Aston Martin, budget for specialist upkeep, since parts and service are expensive, and confirm the warranty terms and remaining coverage in writing. A pre-purchase inspection at a qualified shop is worthwhile.2021 Aston Martin DBXCars & BidsAdvertisementAdvertisementThe offerSpecificationDetailMakeAston MartinModelDBXYear2021Mileage41,300 milesEngine4.0-liter twin-turbocharged V8Power542 hp and 516 lb.ft of torqueTransmission9-speed automaticDrive typeAll-wheel driveExterior colorBuckinghamshire GreenInterior colorSahara TanCurrent bid$50,500, with seven days leftInterested in this 2021 Aston Martin DBX? View the listing here.What makes the DBX uniqueThe DBX represented a pivotal moment for Aston Martin, the storied British sports-car maker finally entering the lucrative ultra-luxury SUV segment to take on the Bentley Bentayga, the Lamborghini Urus, and the Porsche Cayenne Turbo. Rather than simply badge-engineer an existing platform, Aston built the DBX on a bespoke bonded-aluminum structure and gave it a genuinely athletic character, with an adjustable air suspension and active anti-roll bars working to disguise its considerable mass. The Mercedes-sourced twin-turbocharged V8 delivers effortless pace and a rich soundtrack, while the hand-finished cabin brings real Aston Martin craftsmanship to a practical, five-seat body.2021 Aston Martin DBXCars & BidsThe result is an SUV that drives with far more verve than its size suggests while retaining the presence and prestige of the winged badge. In a Q-division color like this Buckinghamshire Green, it also carries a degree of bespoke exclusivity, the kind of specification that draws admiring glances and sets one DBX apart from the next.My takeThe appeal here is a lot of car for the money, wrapped in a genuinely special color combination. A DBX that cost more than $180,000 new, now available for a fraction of that, is a compelling proposition, and this one sweetens the deal with a transferable warranty and the expensive turbo oil-line service already done. The Buckinghamshire Green over Sahara Tan spec is the sort of thing that makes an ordinary luxury SUV feel like an event.AdvertisementAdvertisementFair value sits close to $62,000 to $80,000, most likely close to $68,000 to $74,000, with running costs the main thing to plan for rather than a flaw in the car itself. Before bidding, confirm the warranty terms and remaining coverage, review the full service history, and get a pre-purchase inspection. Handle that, and this is a striking, characterful, and surprisingly athletic ultra-luxury SUV at an accessible price.Disclaimer: This post is for informational purposes only. We are not a dealership or broker. All vehicle specifications, pricing, and availability are subject to change without notice. We are not responsible for typographical errors, omissions, or the accuracy of the provided information. Please verify all details directly with the seller.Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission.This story was originally published by Autoblog on Sep 1, 2026, where it first appeared in the Car Buying section. Add Autoblog as a Preferred Source by clicking here.