Electric drive: 4 yr / 50,000 miManufacturer specification, mbusa.com, checked 2026-08-20.
Extended coverage
Floor is stated as a per-pack amp-hour number in Mercedes' own booklet (EQS: 192 Ah), not a percentage. Battery coverage is conditioned on completed scheduled maintenance, a skipped-service history can void it.
Dealer description
FACTORY CERTIFIED PRE-OWNED! 1 Year Unlimited Mile Warranty on top of any remaining portion of the original 4-year/50,000 mile warranty. CARFAX Available at MBLynnwood.com. Clean CARFAX. Selenite Gray Metallic 2023 Mercedes-Benz 450 Electric Automatic 3rd Row Seat, 4-Zone Climate Control, Acoustic Comfort Package, Active Ambient Lighting, Aerodynamic Illuminated Running Boards, AIR-BALANCE Package, AMG® Line Exterior, AMG® Line Exterior (P31), AMG® Line Exterior Package, Comfort 2nd Row Middle Armrest, Comfort Rear Headrests, ENERGIZING Air Control Plus w/HEPA Filtration, Exclusive Trim Package, Executive 2nd-Row Seat Package, Front Door Mercedes Star-Pattern Logo Projectors, Heated 2nd-Row Seats, Heated Steering Wheel, Heated Windshield, Heated Windshield Washer System, MBUX Front Interior Assist, MBUX Tablet, Multicontour Front Seats w/Massage Feature, Neva Grey Microfiber Headliner, Pinnacle Trim Package, Premium Trim Package, Rapid Heating Front Seats, Rear Side Airbags, Rear Wireless Charging, Wheels: 21" x 9.5J AMG® Multi-Spoke, Winter Package. Recent Arrival!
Questions for the seller (2)
Battery health report The seller can pull one from the car; it's the only real degradation data, and nothing remote can measure it.
Build date (door-jamb sticker) and original in-service date Settles mid-year running changes; the in-service date, not the model year, starts the warranty clock.