The 2021 Ford F-450 Super Duty is a heavy-duty pickup truck, part of Ford's fourth-generation Super Duty lineup introduced in 2017. Available as a dually, its primary body style is a crew cab with an 8-foot bed. Key trims include XL, XLT, Lariat, King Ranch, Platinum, and Limited, with new pricing ranging from approximately $52,000 to over $90,000. It stands out for its unmatched towing and hauling capabilities, making it the choice for serious work and large RVs.
The Good
Its immense performance in towing and hauling is paramount, offering class-leading capability for practical buyers. The imposing design and powerful diesel engine evoke emotional pride. Reliability is generally strong for such a robust workhorse, and despite its size, higher trims offer surprising comfort. Long-term value is excellent due to its durability and high demand.
The Bad
Watch out for its naturally poor fuel economy and challenging maneuverability in urban environments due to its size. The ride can be stiff when unloaded, and ownership costs, including specialized maintenance and tire replacement for the dually setup, are notably high. Emissions system components can also be a long-term concern.
2021 Ford F-450 Super Duty: Quick Overview
- Engine Options: The 2021 Ford F-450 Super Duty is exclusively equipped with the powerful 6.7L Power Stroke V8 Turbo Diesel engine.
- Horsepower: This diesel engine produces a robust 475 horsepower.
- Torque: It delivers an immense 1,050 lb-ft of torque, peaking at a low 1,600 RPM, crucial for heavy loads.
- Fuel Economy: The EPA does not rate vehicles with a Gross Vehicle Weight Rating (GVWR) above 8,500 lbs. Owners typically report single-digit to low-teen MPG figures, heavily dependent on load and driving conditions.
- 0-60 Times: Not designed for speed, 0-60 mph times are not officially published. Expect unloaded times in the 8-10 second range, significantly slower with maximum loads.
- Towing Capacity:
- Conventional Towing: Up to 24,200 lbs (with proper equipment).
- 5th-Wheel/Gooseneck Towing: Class-leading capacity of up to 37,000 lbs (with proper equipment and configuration). - Trim-Level Features:
- XL: The work-oriented base trim, featuring vinyl seating, an 8-inch infotainment display, and basic safety features, focusing on durability and utility.
- XLT: Adds cloth upholstery, chrome exterior accents, power windows/locks, FordPass Connect, and optionally, Ford Co-Pilot360 technology.
- Lariat: Introduces more luxury with leather-trimmed seats, an upgraded SYNC 3 infotainment system, B&O sound system, dual-zone climate control, and additional safety tech.
- King Ranch: Distinctive western-themed interior with unique leather, special badging, heated/ventilated front seats, and advanced connectivity.
- Platinum: Elevates luxury with premium leather, multi-contour seats, unique grille, power running boards, and more comprehensive driver-assistance systems.
- Limited: The ultimate luxury and capability trim, boasting exclusive interior materials, power moonroof, adaptive steering, and the full suite of available technology and comfort features.
2021 Ford F-450 Super Duty Specifications
Vehicle Information
| Year | 2021 |
| Make | Ford |
| Model | F-450 Super Duty |
| Trim | - |
| Style | Crew Cab 2WD |
| Type | Pickup Truck |
| Category | Standard Pickup Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | JEFFERSON COUNTY |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 14000 pounds |
| Overall Height | - |
| Overall Length | 266.20 inches |
| Overall Width | - |
| Wheelbase Length | 176.00 inches |
| Standard Seating | 6 |
Engine & Performance
| Engine | 6.7L V8 OHV 16V DIESEL |
| Engine Size | 6.7L |
| Engine Cylinders | 8 |
| Transmission | 10-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 10-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Recirculating |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $65,060 |
| Invoice Price | $61,891 |
| Delivery Charges | $1,695 |
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What Problems Does the 2021 Ford F-450 Super Duty Have?
For the 2021 Ford F-450 Super Duty, while generally robust, several areas warrant attention regarding potential problems and long-term reliability concerns, especially as these are heavy-duty diesel trucks.
One recurring theme across modern diesel engines, including Ford's 6.7L Power Stroke, involves the complex emissions control systems. Issues with Diesel Exhaust Fluid (DEF) systems, Diesel Particulate Filters (DPF), and Exhaust Gas Recirculation (EGR) valves can arise. These components are critical for meeting emissions standards but are susceptible to clogging or malfunction, often leading to "limp mode" and expensive repairs if not properly maintained or if short-trip driving is common.
Recalls for the 2021 model year should always be checked via NHTSA's website. Common recalls for the broader Super Duty line (which could affect the F-450) around this period included potential issues with the trailer brake controller, which could intermittently lose connection, affecting towing safety. Other recalls have involved minor components such as windshield wiper motor failures or driveline vibration concerns in some configurations.
Regarding the 6.7L Power Stroke engine itself, while the 2021 iteration is highly refined, earlier generations of this engine had some concerns, like turbocharger issues or fuel injector problems, which are less prevalent in the 2021 model but still possible long-term wear items.
Owners also occasionally report minor electrical glitches, such as infotainment system freezing or sensor malfunctions. Given the vehicle's size and weight, suspension components, such as shocks and bushings, will inevitably wear over time, particularly if consistently hauling or towing at maximum capacity. Lastly, the significant weight and forces involved can lead to premature tire wear, a costly maintenance item for dually trucks.
One recurring theme across modern diesel engines, including Ford's 6.7L Power Stroke, involves the complex emissions control systems. Issues with Diesel Exhaust Fluid (DEF) systems, Diesel Particulate Filters (DPF), and Exhaust Gas Recirculation (EGR) valves can arise. These components are critical for meeting emissions standards but are susceptible to clogging or malfunction, often leading to "limp mode" and expensive repairs if not properly maintained or if short-trip driving is common.
Recalls for the 2021 model year should always be checked via NHTSA's website. Common recalls for the broader Super Duty line (which could affect the F-450) around this period included potential issues with the trailer brake controller, which could intermittently lose connection, affecting towing safety. Other recalls have involved minor components such as windshield wiper motor failures or driveline vibration concerns in some configurations.
Regarding the 6.7L Power Stroke engine itself, while the 2021 iteration is highly refined, earlier generations of this engine had some concerns, like turbocharger issues or fuel injector problems, which are less prevalent in the 2021 model but still possible long-term wear items.
Owners also occasionally report minor electrical glitches, such as infotainment system freezing or sensor malfunctions. Given the vehicle's size and weight, suspension components, such as shocks and bushings, will inevitably wear over time, particularly if consistently hauling or towing at maximum capacity. Lastly, the significant weight and forces involved can lead to premature tire wear, a costly maintenance item for dually trucks.
How long will the 2021 Ford F-450 Super Duty last?
The 2021 Ford F-450 Super Duty, with its heavy-duty construction and diesel powertrain, is built for longevity. With diligent maintenance, it's common for these trucks to reach well over 200,000 to 300,000 miles, with many exceeding this threshold over 15-20 years of service.
Long-term durability is a hallmark, especially the robust 6.7L Power Stroke engine and TorqShift transmission. However, weaknesses over time often center around the complex emissions system, which can require costly repairs after 100,000 miles. Suspension components, brakes, and tires also experience accelerated wear under constant heavy loads. Rust can become a factor in salt-belt regions. Proactive fluid changes, filter replacements, and addressing minor issues promptly are crucial for achieving maximum service life.
Long-term durability is a hallmark, especially the robust 6.7L Power Stroke engine and TorqShift transmission. However, weaknesses over time often center around the complex emissions system, which can require costly repairs after 100,000 miles. Suspension components, brakes, and tires also experience accelerated wear under constant heavy loads. Rust can become a factor in salt-belt regions. Proactive fluid changes, filter replacements, and addressing minor issues promptly are crucial for achieving maximum service life.
What Technology & Safety Features are Included?
The 2021 Ford F-450 Super Duty offers a comprehensive suite of technology, entertainment, and safety features, escalating significantly with higher trim levels.
Built-in Tech & Entertainment: Standard on most trims is the SYNC 3 infotainment system, featuring an 8-inch touchscreen with Apple CarPlay and Android Auto compatibility, enabling seamless smartphone integration. Navigation, voice recognition, and Wi-Fi hotspot capability (via FordPass Connect) are also available. Higher trims often include a premium B&O sound system by Bang & Olufsen, offering excellent audio quality. The instrument cluster can feature a customizable digital display, providing essential vehicle information. USB ports, 12V outlets, and even 110V power outlets are strategically placed throughout the cabin for convenience.
Driver-Assistance & Safety Features: Ford's Co-Pilot360 suite of driver-assistance technologies becomes available on XLT and higher trims. This includes:
Built-in Tech & Entertainment: Standard on most trims is the SYNC 3 infotainment system, featuring an 8-inch touchscreen with Apple CarPlay and Android Auto compatibility, enabling seamless smartphone integration. Navigation, voice recognition, and Wi-Fi hotspot capability (via FordPass Connect) are also available. Higher trims often include a premium B&O sound system by Bang & Olufsen, offering excellent audio quality. The instrument cluster can feature a customizable digital display, providing essential vehicle information. USB ports, 12V outlets, and even 110V power outlets are strategically placed throughout the cabin for convenience.
Driver-Assistance & Safety Features: Ford's Co-Pilot360 suite of driver-assistance technologies becomes available on XLT and higher trims. This includes:
- Pre-Collision Assist with Automatic Emergency Braking (AEB): Helps detect potential collisions and can apply brakes if needed.
- Blind Spot Information System (BLIS) with Trailer Coverage: Extends blind-spot monitoring to cover the length of a connected trailer, a crucial feature for a vehicle of this size.
- Lane-Keeping Alert: Warns the driver if the vehicle drifts out of its lane.
- Adaptive Cruise Control: Maintains a set speed and distance from the vehicle ahead.
- Pro Trailer Backup Assist: An innovative system that simplifies reversing with a trailer by allowing the driver to steer the trailer using a knob.
- Trailer Reverse Guidance: Uses cameras to provide multiple views and steering suggestions when backing up with a trailer.
- 360-Degree Camera System: Provides a bird's-eye view of the truck and its surroundings, invaluable for parking and maneuvering.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
2021 Ford F-450 Super Duty Prices and Market Value
When new, the 2021 Ford F-450 Super Duty had a broad pricing range. The base XL trim started around $52,000, while well-equipped Lariat and King Ranch models could climb into the $70,000s. The top-tier Platinum and Limited trims often exceeded $85,000, with some reaching over $90,000 fully optioned.
In the current used market, these trucks command strong prices. A 2021 F-450 will typically range from $60,000 for an XLT to over $85,000 for a Limited, depending heavily on mileage and condition. Depreciation for heavy-duty trucks like the F-450 is notably slower than for passenger cars, making them excellent long-term investments. Factors affecting resale value include low mileage, excellent maintenance records, desirable higher trim levels, specialized towing packages, and regional demand for extreme-capability trucks. Ford's strong brand reputation in the truck segment also bolsters resale.
In the current used market, these trucks command strong prices. A 2021 F-450 will typically range from $60,000 for an XLT to over $85,000 for a Limited, depending heavily on mileage and condition. Depreciation for heavy-duty trucks like the F-450 is notably slower than for passenger cars, making them excellent long-term investments. Factors affecting resale value include low mileage, excellent maintenance records, desirable higher trim levels, specialized towing packages, and regional demand for extreme-capability trucks. Ford's strong brand reputation in the truck segment also bolsters resale.
2021 Ford F-450 Super Duty Cost of Ownership
The 2021 Ford F-450 Super Duty is unequivocally a costly vehicle to own. Insurance premiums are high due to its substantial new value and expensive repair costs. Fuel expenses are significant, consuming diesel at single-digit to low-teen MPG, plus the added cost of Diesel Exhaust Fluid (DEF). Maintenance is pricier than gasoline trucks, requiring specialized diesel oil changes and more frequent fuel filter replacements. Repair costs for heavy-duty components, particularly engine or transmission issues, can be very substantial due to parts complexity and specialized labor. Long-term, expensive tire replacements for the dually setup and potential emissions system repairs add to the overall high ownership burden.
2021 Ford F-450 Super Duty Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
48.00 gallons
City Mileage
-
Highway Mileage
-
2021 Ford F-450 Super Duty Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2021 Ford F-450 Super Duty Insurance
Insurance for a 2021 Ford F-450 Super Duty is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 Ford F-450 Super Duty Compare to Other Pickup Truck?
The 2021 Ford F-450 Super Duty operates in an elite class, directly competing with the Ram 3500 HD (with its High Output Cummins diesel) and the Chevrolet Silverado/GMC Sierra 3500 HD (with the Duramax diesel), all in their dually configurations.
Performance: The F-450 often holds a slight edge in maximum towing capacity, particularly for 5th-wheel and gooseneck applications, largely due to its specific chassis, wider front axle, and higher GVWR. Its 6.7L Power Stroke diesel delivers a best-in-class 1,050 lb-ft of torque. The Ram 3500 HD's High Output Cummins provides strong competition with 1,075 lb-ft, while the GM twins' Duramax offers 910 lb-ft. For sheer maximum pulling power, the F-450 typically remains at the forefront.
Features: All competitors offer robust workhorse capabilities alongside luxurious, tech-laden interiors in their higher trims (e.g., Ford Limited, Ram Limited, GM Denali/High Country). Ford's standout feature is often its Pro Trailer Backup Assist and extensive camera systems, making trailer maneuvering significantly easier. Ram is known for its opulent interiors and large Uconnect infotainment screens, while GM provides solid, user-friendly tech and capable trailering cameras. Each brand has a slightly different take on advanced driver-assistance systems, but all offer similar core functionalities like adaptive cruise control and blind-spot monitoring with trailer coverage.
Reliability: In the heavy-duty segment, all three manufacturers build generally reliable trucks designed for demanding use. Diesel engines, transmissions, and chassis components are engineered for durability. Long-term reliability concerns often center around the complex emissions systems (DPF, DEF, EGR) that are standard on all modern diesels, regardless of brand. Owner satisfaction for all three is high when maintenance schedules are followed.
Price: Pricing across the high-end heavy-duty segment is very competitive, with top trims of the F-450, Ram 3500, and GM 3500 series often exceeding $85,000-$90,000.
Alternatives:
Performance: The F-450 often holds a slight edge in maximum towing capacity, particularly for 5th-wheel and gooseneck applications, largely due to its specific chassis, wider front axle, and higher GVWR. Its 6.7L Power Stroke diesel delivers a best-in-class 1,050 lb-ft of torque. The Ram 3500 HD's High Output Cummins provides strong competition with 1,075 lb-ft, while the GM twins' Duramax offers 910 lb-ft. For sheer maximum pulling power, the F-450 typically remains at the forefront.
Features: All competitors offer robust workhorse capabilities alongside luxurious, tech-laden interiors in their higher trims (e.g., Ford Limited, Ram Limited, GM Denali/High Country). Ford's standout feature is often its Pro Trailer Backup Assist and extensive camera systems, making trailer maneuvering significantly easier. Ram is known for its opulent interiors and large Uconnect infotainment screens, while GM provides solid, user-friendly tech and capable trailering cameras. Each brand has a slightly different take on advanced driver-assistance systems, but all offer similar core functionalities like adaptive cruise control and blind-spot monitoring with trailer coverage.
Reliability: In the heavy-duty segment, all three manufacturers build generally reliable trucks designed for demanding use. Diesel engines, transmissions, and chassis components are engineered for durability. Long-term reliability concerns often center around the complex emissions systems (DPF, DEF, EGR) that are standard on all modern diesels, regardless of brand. Owner satisfaction for all three is high when maintenance schedules are followed.
Price: Pricing across the high-end heavy-duty segment is very competitive, with top trims of the F-450, Ram 3500, and GM 3500 series often exceeding $85,000-$90,000.
Alternatives:
- Ram 3500 HD: Offers a compelling alternative with a strong diesel, luxurious interiors, and excellent ride quality (especially with optional air suspension).
- Chevrolet Silverado/GMC Sierra 3500 HD: A strong contender with proven Duramax reliability and user-friendly technology.
- Ford F-350 Super Duty: If the absolute maximum towing capacity of the F-450 isn't strictly necessary, an F-350 can provide nearly identical capability with slightly lower costs and more configuration flexibility.
Final Verdict: Is the 2021 Ford F-450 Super Duty a Good Pickup Truck?
The 2021 Ford F-450 Super Duty is ideal for individuals or businesses that absolutely require maximum towing and hauling capabilities. This includes pulling large fifth-wheel RVs, heavy equipment trailers, or commercial applications where its class-leading 37,000 lbs gooseneck capacity is essential.
It is undoubtedly worth buying if its extreme capabilities are truly needed; otherwise, it is significant overkill as a daily driver. For those serious about its purpose, buying a used F-450 can be a smart move, as depreciation is slower, offering better value, provided a thorough pre-purchase inspection and service history are obtained. Higher trims like the Lariat or King Ranch offer a good balance of capability and comfort for long hauls. Avoid purchasing if you only need light-duty towing or commuting, as its size, fuel consumption, and ownership costs are prohibitive for such tasks.
It is undoubtedly worth buying if its extreme capabilities are truly needed; otherwise, it is significant overkill as a daily driver. For those serious about its purpose, buying a used F-450 can be a smart move, as depreciation is slower, offering better value, provided a thorough pre-purchase inspection and service history are obtained. Higher trims like the Lariat or King Ranch offer a good balance of capability and comfort for long hauls. Avoid purchasing if you only need light-duty towing or commuting, as its size, fuel consumption, and ownership costs are prohibitive for such tasks.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma