Market Perspective The BYD Seal offers an aerodynamic four-door alternative to better-known premium EV sedans. BYD visibility has expanded in European markets, and the Seal appears within Spain’s leading new EV registrations in 2026. This supports interest in the model, but does not itself prove it is one of the biggest second-hand sellers. Battery, Performance & Specification Considerations Export buyers should distinguish single-motor from high-output all-wheel-drive editions, battery and equipment differences, regional charging ports and software configurations. BYD’s Blade Battery branding is widely recognised, yet the exact pack specification should always be verified from the VIN and market homologation records. Used-Car Value & Export Positioning A well-presented Seal can help a dealership signal modern design and technology without relying solely on luxury-badge pricing. The strongest listings explain ownership history, tested charging ability and full equipment rather than quoting an unverified headline range. Pre-Purchase Checklist Ask for a battery diagnostic and charging test. Confirm EU or destination-country type approval, ADAS functionality, infotainment language, warranty transfer and reliable access to body and electronic parts. What Buyers Should Ask the Seller Ask for the registration/VIN record, first-use date, odometer photo, battery health evidence, accident and paint inspection, charging test, maintenance log, recall status, both vehicle keys and a detailed landed-cost quotation. Compare genuine completed-sale data and current local listings before setting a resale price; a single advertised price is not a market average.