A 2021 Ford F-350SD Lariat uses Flex Fuel.

A 2021 Ford F-350SD Lariat has 385 horsepower.

A 2021 Ford F-350SD Lariat has 430 lb-ft torque.

The 2021 Ford F-350SD Lariat is equipped with front automatic emergency braking, audible warning pre-collision warning system, visual warning pre-collision warning system, sensor/alert blind spot safety, rear cross traffic alert, trailer coverage blind spot safety, lane deviation sensors, rearview camera system, front side airbags, rear side curtain airbags, front side curtain airbags, rear parking sensors, 4-wheel abs, interior motion sensor anti-theft system, anti-tow sensor anti-theft system, emergency braking preparation, anti-lockout power door locks, auto-locking power door locks, programmable safety key, trailer stability control, ventilated disc rear brake, alarm anti-theft system, braking assist, hill holder control, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, power brakes, latch system child seat anchors, passenger switch airbag deactivation, electronic brakeforce distribution, stability control, traction control, in dash rearview monitor, front seatbelt pretensioners, front emergency locking retractors, post-collision safety system impact sensor, alert system impact sensor, door unlock impact sensor, rear emergency locking retractors, roll stability control, front seatbelt warning sensor.