2025 Ford F-250 Super Duty vs 2026 GMC Sierra 3500HD

$45,300 · Truck

$47,900 · Truck

Comparison Overview

Trying to decide between two heavy-duty titans, the 2025 Ford F-250 and the 2026 GMC Sierra 3500HD? It's tough when both are built for serious work. The Ford F-250 starts cheaper at an MSRP of $45,300 compared to the GMC's $47,900, immediately signaling a potential value advantage for the Blue Oval. However, the Sierra 3500HD flexes its muscle with slightly more pulling power, delivering 464 lb-ft of torque versus the F-250's 445 lb-ft, even though the Ford edges it out slightly in horsepower, boasting 405 hp to the GMC's 401 hp. Dimensionally, the GMC is the larger brute; it is nearly 4.5 inches longer (236.3 inches vs. 231.8 inches) and slightly wider and taller. Both utilize a robust 10-speed shiftable automatic transmission and run on regular unleaded fuel, making day-to-day operation similar for these rear-wheel-drive beasts.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Ford F-250 Super Duty

The Ford F-250 wins for commuters due to its lower starting MSRP of $45,300, offering a slightly gentler initial hit to the wallet.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Sierra 3500HD

The Sierra 3500HD is marginally better for families as its extra length (236.3 inches) and height (80.9 inches) likely translate to more usable interior or cargo space.

🏎️ Best for Enthusiasts

2025 Ford F-250 Super Duty

The F-250 appeals more to power enthusiasts with its higher peak horsepower rating of 405 hp, despite the Sierra's superior torque.

💰 Best Value

2025 Ford F-250 Super Duty

The F-250 offers better immediate value, starting at $2,600 less than the Sierra 3500HD for comparable capability.

Choose the Ford F-250 Super Duty if...

You prioritize the lowest initial purchase price, as the F-250 starts at $45,300.
You prefer marginally higher peak horsepower (405 hp) for quick acceleration.
You want the slightly more compact footprint, measuring 231.8 inches in length.

Choose the GMC Sierra 3500HD if...

You need maximum pulling leverage, as the Sierra 3500HD delivers 464 lb-ft of torque.
You benefit from the larger dimensions, as the Sierra is 4.5 inches longer than the F-250.
You value the marginally higher output in horsepower (401 hp) from its powertrain.

Key Dimensions

Dimension	Ford F-250 Super Duty	GMC Sierra 3500HD
Length	231.8"	236.3"
Width	80.0"	81.9"
Height	78.9"	80.9"
Wheelbase	141.4"	142.0"

Features Comparison

Safety

Feature	Ford	GMC
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Passenger Airbag Deactivation Switch	✓	—
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	3	2
Front Height Adjustable Headrests	✓	✓
Front Center 3-Point Seatbelt	✓	✓
Engine Immobilizer	✓	✓
Lane Departure Warning	—	✓
Pre-Collision Safety System	—	✓
Passenger Airbag Occupant Sensing Deactivation	—	✓
LED Headlights	—	✓

Engine

Feature	Ford	GMC
Base Engine Displacement	6.8 L	6.6 L
Number of Cylinders	V8	V8
Base Engine Type	gas	gas
Horsepower	405 hp @ 5000 rpm	401 hp @ 5200 rpm
Torque	445 lb-ft @ 4000 rpm	464 lb-ft @ 4000 rpm
Number of Valves	16	16
Camshaft Type	Overhead valves (OHV)	Overhead valves (OHV)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	—	✓

Drive Train

Feature	Ford	GMC
Transmission Type	10-speed shiftable automatic	10-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive
Rear Differential Type	—	Locking

Fuel

Feature	Ford	GMC
Fuel Type	regular unleaded	regular unleaded
EPA Driving Range (City/Highway)	0/0 mi.	0/0 mi.
Fuel Tank Capacity	34.0 gal.	36.0 gal.

Comfort & Convenience

Feature	Ford	GMC
Tilt and Telescopic Steering Wheel	✓	—
Audio Controls on Steering Wheel	✓	—
Cruise Control on Steering Wheel	✓	—
Power Steering	✓	✓
Rear View Camera	✓	✓
Cruise Control	✓	✓
Front Cupholders	✓	✓
Overhead Console with Storage	✓	—
Single Zone Climate Control	✓	✓
Interior Air Filtration	✓	—
Passenger Vanity Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	✓
Push Button Start	—	✓
Tilt Steering Wheel	—	✓
Steering Wheel Controls	—	✓
Front Door Pockets	—	✓

In Car Entertainment

Feature	Ford	GMC
Infotainment Display	8.0 in	7.0 in
AM/FM Stereo	✓	✓
Speaker System	4	2
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Android Auto (Wired)	—	✓
Apple CarPlay (Wired)	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Ford	GMC
One-Touch Power Windows	2	2
Remote Keyless Entry	✓	—
Heated Mirrors	✓	✓
Power Door Locks	—	✓

Frontseats

Feature	Ford	GMC
Front Head Room	40.8 in.	43.1 in.
Front Leg Room	43.9 in.	44.5 in.
Front Shoulder Room	66.7 in.	66.1 in.
Front Hip Room	62.5 in.	60.9 in.
Seat Material: Vinyl	✓	✓
Front Seat Type: 40-20-40 Split Bench	✓	✓
Driver Seat Manual Adjustments	4-way	4-way
Driver Seat Lumbar Support	Manual	—
Passenger Seat Manual Adjustments	4-way	4-way

Tires and Wheels

Feature	Ford	GMC
Wheel Finish	Painted Steel	Painted Steel
Wheel Cover Type	✓	—
Wheel Diameter	17 in	18 in
Tire Type	All Season	All Terrain
Tire Size	LT245/75R	LT275/70R18
Spare Tire Type	Full Size Matching	Full Size Matching
Spare Tire Location	Underbody Mounted	Underbody Mounted

Suspension

Feature	Ford	GMC
Front Suspension Type	Independent	Independent
Stabilizer Bar	✓	✓

Warranty

Feature	Ford	GMC
Basic Warranty	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	5 yr./ 100000 mi.	5 yr./ 100000 mi.
Corrosion/Rust Warranty	5 yr./ unlimited mi.	6 yr./ 100000 mi.
Roadside Assistance	5 yr./ 60000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	—	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Ford F-250 Super Duty and 2026 GMC Sierra 3500HD.

Which truck is generally bigger: the 2025 F-250 or the 2026 Sierra 3500HD?

The GMC Sierra 3500HD is definitively the larger truck based on the provided specs. It measures 236.3 inches long, 81.9 inches wide, and 80.9 inches tall, making it notably longer and taller than the Ford F-250.

Is there a big difference in engine power between the two heavy-duty models?

The power difference is minimal in peak numbers, with the F-250 showing 405 hp versus the Sierra's 401 hp. However, the Sierra claws back an advantage in low-end grunt, producing 464 lb-ft of torque compared to the Ford's 445 lb-ft.

Do these trucks require premium fuel?

No, happily for your wallet, both the 2025 Ford F-250 Super Duty and the 2026 GMC Sierra 3500HD are listed as running on regular unleaded fuel.

Which vehicle will cost less upfront?

The 2025 Ford F-250 Super Duty is the more affordable starting point, listed at an MSRP of $45,300. The 2026 GMC Sierra 3500HD has a higher entry price of $47,900.

How does the transmission compare on these two rear-wheel-drive HD trucks?

Both models feature the same type of drivetrain setup for this comparison: rear-wheel drive paired with a 10-speed shiftable automatic transmission, suggesting similar gear engagement profiles.

If I haul a lot of equipment, should I worry about the difference in torque figures?

While the F-250 has 405 hp, the Sierra 3500HD’s 464 lb-ft of torque suggests it has a slight edge in sustained pulling or towing capacity under heavy load, which is crucial for towing performance.