The Ford Expedition IV MAX, specifically the facelifted version introduced in 2021 (chassis code U553), represents the pinnacle of Ford’s full-size SUV offerings. Positioned as the extended-length variant of the fourth-generation Expedition, the MAX model prioritizes interior space and cargo capacity. This particular configuration, equipped with the 3.5-liter EcoBoost V6 engine producing 380 horsepower and paired with a 10-speed SelectShift automatic transmission and a 4×4 drivetrain, was a popular choice for families and those requiring substantial towing capability. Production of this variant ran from 2021 through 2024, solidifying its place as a key player in the competitive full-size SUV segment.
Technical Specifications
| Brand | Ford |
| Model | Expedition |
| Generation | Expedition IV MAX (U553, facelift 2021) |
| Type (Engine) | 3.5 EcoBoost V6 (380 Hp) 4×4 SelectShift |
| Start of production | 2021 |
| End of production | 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 8 |
| Doors | 5 |
| Fuel consumption (urban) | 14.7 l/100 km (16 US mpg, 19.2 UK mpg) |
| Fuel consumption (extra urban) | 11.2 l/100 km (21 US mpg, 25.2 UK mpg) |
| Fuel consumption (combined) | 13.1 l/100 km (18 US mpg, 21.6 UK mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 6.9 kg/Hp, 144.6 Hp/tonne |
| Weight-to-torque ratio | 4.1 kg/Nm, 242.4 Nm/tonne |
| Power | 380 Hp @ 5000 rpm |
| Power per litre | 108.7 Hp/l |
| Torque | 637 Nm @ 2250 rpm (469.83 lb.-ft. @ 2250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EcoBoost |
| Engine displacement | 3497 cm3 (213.4 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 92.5 mm (3.64 in.) |
| Piston Stroke | 86.6 mm (3.41 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-Turbo, Intercooler |
| Valvetrain | DOHC, TI-VCT |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant capacity | 14.6 l (15.43 US qt | 12.85 UK qt) |
| Kerb Weight | 2628 kg (5793.75 lbs.) |
| Trunk (boot) space – minimum | 972 l (34.33 cu. ft.) |
| Trunk (boot) space – maximum | 3439 l (121.45 cu. ft.) |
| Fuel tank capacity | 105.2 l (27.79 US gal | 23.14 UK gal) |
| Permitted trailer load with brakes (12%) | 2722 kg (6000.98 lbs.) |
| Length | 5635 mm (221.85 in.) |
| Width | 2029 mm (79.88 in.) |
| Width with mirrors folded | 2124 mm (83.62 in.) |
| Width including mirrors | 2373 mm (93.43 in.) |
| Height | 1936 mm (76.22 in.) |
| Wheelbase | 3342 mm (131.57 in.) |
| Front track | 1717 mm (67.6 in.) |
| Rear track | 1707 mm (67.2 in.) |
| Front overhang | 971 mm (38.23 in.) |
| Rear overhang | 1322 mm (52.05 in.) |
| Ride height (ground clearance) | 246 mm (9.69 in.) |
| Approach angle | 23.7° |
| Departure angle | 21.3° |
| Ramp-over angle | 20.1° |
| Drivetrain Architecture | All wheel drive (4×4). ICE drives rear wheels, front wheels engaged via clutch. |
| Number of gears | 10 |
| Gearbox type | Automatic transmission SelectShift |
| Front suspension | Double wishbone, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 275/65 R18 |
| Wheel rims size | 18 |
Powertrain & Engine Architecture
The heart of this Expedition MAX variant is Ford’s 3.5-liter EcoBoost V6 engine. This engine, designated as part of the EcoBoost family, utilizes a twin-turbocharged configuration to deliver a substantial 380 horsepower and 637 lb-ft of torque. Direct fuel injection is employed for precise fuel delivery, maximizing efficiency and power output. The engine features a double overhead camshaft (DOHC) valvetrain with Twin Independent Variable Camshaft Timing (TI-VCT), allowing for optimized valve control across the engine’s operating range. The 10-speed SelectShift automatic transmission is a crucial component, providing a wide range of gear ratios for both efficient cruising and responsive acceleration. This transmission allows the engine to operate within its optimal power band more frequently. The 4×4 system is an on-demand system, primarily driving the rear wheels but automatically engaging the front wheels when traction is needed.
Driving Characteristics
The 3.5 EcoBoost V6 and 10-speed automatic combination in the Expedition MAX delivers a surprisingly refined driving experience for a vehicle of its size. While not a performance-oriented SUV, the ample torque available from 2250 rpm provides strong acceleration, especially when towing. The 10-speed transmission helps keep the engine in its sweet spot, minimizing turbo lag and providing smooth shifts. Compared to lower-output engine options, this variant offers significantly more power and a more confident feel when fully loaded or tackling inclines. The gear ratios are tuned for a balance of fuel economy and towing capability, with higher gears for highway cruising and lower gears for off-road or heavy-duty situations. It doesn’t possess the sporty feel of some competitors, but prioritizes comfort and capability.
Equipment & Trim Levels
The 2021-2024 Expedition MAX with the 3.5 EcoBoost V6 and 4×4 drivetrain typically came standard with a robust set of features. These included a large touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a premium sound system, leather upholstery, heated and ventilated front seats, and a power liftgate. Higher trim levels, such as the Platinum, added even more luxury features like premium leather, massaging seats, and advanced driver-assistance systems. Optional extras included a panoramic sunroof, rear-seat entertainment system, and various towing packages.
Chassis & Braking
The Expedition MAX utilizes a body-on-frame construction, providing a robust and durable platform. The suspension consists of an independent double wishbone setup at the front and an independent multi-link spring suspension at the rear, both incorporating a transverse stabilizer bar to reduce body roll. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The ABS (Anti-lock Braking System) is standard, enhancing safety and control during emergency braking situations. The chassis is tuned to prioritize ride comfort, absorbing bumps and providing a stable feel even when carrying a full load.
Market Reception & Comparison
The 3.5 EcoBoost V6-equipped Expedition MAX was generally well-received by automotive critics. It was praised for its powerful engine, spacious interior, and impressive towing capacity. Fuel economy, while not exceptional, was considered reasonable for a vehicle of its size and capability. Compared to the base engine options, this variant offered a significant performance upgrade, justifying the higher price tag for many buyers. It competed directly with other full-size SUVs like the Chevrolet Tahoe/Suburban and GMC Yukon/Yukon XL, often being seen as a strong contender in terms of value and features.
Legacy
The 3.5 EcoBoost V6 engine has proven to be a reliable and durable powertrain in the Expedition MAX. While some early EcoBoost engines experienced minor issues, Ford addressed these through updates and revisions. The 10-speed automatic transmission has also demonstrated good long-term reliability. On the used car market, these Expedition MAX models hold their value relatively well, particularly those that have been well-maintained and have a documented service history. The combination of power, space, and capability continues to make this variant a desirable choice for families and those needing a versatile full-size SUV.
