4WD. Blue 2021 Ford Explorer XLT 4D Sport Utility 4WD 10-Speed Automatic EcoBoost 2.3L I4 GTDi DOHC Turbocharged VCT20/27 City/Highway MPG Price includes: $1250 – Ford Credit Retail Bonus Customer Cash. Exp. 03/31/2021 $500 – Retail Bonus Customer Cash. Exp. 03/31/2021