2026 Ford F-150 STX 3.5L PowerBoost
The 2026 Ford F-150 STX 3.5L PowerBoost is a 430-hp 3.5-liter V6 pickup truck with a 10-speed modular hybrid electronically-controlled automatic and four-wheel drive.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 3.5L PowerBoost Full Hybrid V6 with Pro Power Onboard |
| Displacement | 3.5 L |
| Horsepower | 430 hp @ 5,250 rpm |
| Torque | 570 lb-ft @ 3500 rpm (combined engine + electric motor) rpm |
| Valvetrain | Roller finger follower |
| Bore and Stroke | 3.64 x 3.41 in |
| Compression Ratio | 10.5:1 |
| Injection Type | PFDI; twin-turbocharged/intercooled; 48V hybrid assist |
| Drivetrain | |
| Drive Type | 4x4 (Electronic Shift-on-the-Fly transfer case) |
| Differential Type | Open differential rear axle |
| Transmission | |
| Transmission | 10-Speed Modular Hybrid electronically-controlled automatic |
| 1st Gear | 4.7 |
| 2nd Gear | 2.99 |
| 3rd Gear | 2.15 |
| 4th Gear | 1.77 |
| 5th Gear | 1.52 |
| 6th Gear | 1.26 |
| 7th Gear | 1 |
| 8th Gear | 0.85 |
| 9th Gear | 0.69 |
| 10th Gear | 0.64 |
| Reverse | 4.87 |
| Fuel Economy | |
| Recommended Fuel | Regular unleaded (87 octane) |
| Tank Capacity | 30.6 gal |
| Suspension | |
| Front Suspension | Independent double-wishbone with coil-over shock, stamped lower control arm; heavy-duty gas-pressurized shocks |
| Rear Suspension | Leaf spring, solid axle; heavy-duty gas-pressurized shocks, outboard mounted |
| Front Stabilizer Bar | Standard |
| Turning Diameter | 47.8 ft |
| Brakes | |
| Front Brake Calipers | Sliding-caliper, dual-piston (51 mm piston diameter) |
| Front Brake Disc | 350 x 34 mm vented disc, Nitro Tough Iron rotor |
| Rear Brake Disc | 336 x 20 mm disc, Nitro Tough Iron rotor |
| Tires & Wheels | |
| Wheels Front | 20 in dark gray-painted with machined aluminum |
| Wheels Rear | 20 in dark gray-painted with machined aluminum |
| Tires Front | 275/65R18 all-terrain |
| Tires Rear | 275/65R18 all-terrain |
| Dimensions & Weight | |
| Length | 232 in |
| Width | 79.9 in |
| Height | 77.1 in |
| Wheelbase | 145.4 in |
| Front Track | 67.9 in |
| Rear Track | 68.3 in |
| Ground Clearance | 9.8 in |
| Approach Angle | 25.9° |
| Departure Angle | 24.9° |
| Cargo Volume | 52.8 ft³ |
| Interior | |
| Headroom Front | 40.8 in |
| Headroom Rear | 40.4 in |
| Legroom Front | 43.9 in |
| Legroom Rear | 43.6 in |
| Shoulder Room Front | 66.7 in |
| Shoulder Room Rear | 66 in |
| Hip Room Front | 62.5 in |
| Hip Room Rear | 62.6 in |