2026 Avalanche Ford F-250SD Platinum 4D Crew Cab 6.7L High Output Power Stroke V8 Diesel 4WD 10-Speed Automatic This Ford F-250SD has many features and is well equipped including, 4WD. HOME OF THE SETH WADLEY PROMISE OIL CHANGES AND ENGINES FOR LIFE. SEE US I-35 EXIT 186 PERRY AT THE SETH WADLEY AUTO RANCH! Advertised pricing is believed to be accurate, but cannot be guaranteed, call dealer to confirm. Dealer accessories may not be included in price. Residency restrictions may apply to manufacturer rebates and incentives, see dealer for details. State/local taxes, title fees, and dealer $799 documentation fee not included in advertised price.