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

$45,675 · Truck

$47,900 · Truck

Comparison Overview

Deciding between the 2026 Ford F-250 Super Duty and the 2026 GMC Sierra 3500HD often comes down to whether you prioritize sheer towing capability or slightly lower entry costs for a heavy-duty hauler. While both offer massive presence, the F-250 starts at a more attractive $45,675 MSRP compared to the Sierra 3500HD's $47,900. The power delivery is also interesting: the Ford boasts 405 horsepower and 445 lb-ft of torque, marginally edging out the GMC's 401 hp, though the Sierra claws back a small advantage in twist with 464 lb-ft of torque. Both utilize a 10-speed shiftable automatic transmission and run on regular unleaded. Size-wise, the GMC is noticeably larger across the board; for instance, the Sierra stands 80.9 inches tall versus the Ford's 78.9 inches, and its overall length extends to 236.3 inches. Your choice hinges on whether that extra half-ton grunt from the GMC is worth the premium over the slightly smaller, cheaper Ford.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Ford F-250 Super Duty

The Ford F-250 is the winner for commuters due to its slightly lower starting MSRP of $45,675, making daily ownership entry less costly.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Sierra 3500HD

The larger physical dimensions of the GMC Sierra 3500HD, including its 81.9-inch width, suggest marginally more interior or bed space for family gear.

🏎️ Best for Enthusiasts

2026 Ford F-250 Super Duty

The F-250 nudges ahead for performance enthusiasts because its 405 hp output is slightly higher than the Sierra's 401 hp.

💰 Best Value

2026 Ford F-250 Super Duty

The Ford F-250 offers a better initial value proposition with its $2,225 lower starting price point compared to the GMC.

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

You need the lowest entry price for a heavy-duty truck, starting at $45,675.
You prefer the slightly higher advertised horsepower figure of 405 hp.
You want the slightly smaller footprint, measuring 231.8 inches in length.

Choose the GMC Sierra 3500HD if...

Maximum low-end pulling power is critical, as it delivers 464 lb-ft of torque.
You require the absolute maximum size, evidenced by its 80.9-inch height.
You are comfortable paying the premium for the slightly higher torque output.

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./ 60000 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 2026 Ford F-250 Super Duty and 2026 GMC Sierra 3500HD.

What is the primary difference in power between the 2026 F-250 and the 2026 Sierra 3500HD?

The Ford F-250 produces 405 horsepower, narrowly beating the Sierra 3500HD's 401 hp output. However, the Sierra pulls ahead in torque, offering 464 lb-ft compared to the Ford's 445 lb-ft.

How much more expensive is the GMC Sierra 3500HD compared to the Ford F-250?

The GMC Sierra 3500HD has a starting MSRP of $47,900, making it $2,225 more expensive than the Ford F-250's base price of $45,675.

Are there significant differences in size, such as overall height?

Yes, the GMC Sierra 3500HD is substantially larger; it stands at 80.9 inches tall, which is two inches taller than the Ford F-250's height of 78.9 inches.

Do these heavy-duty trucks require premium fuel?

Fortunately, both the 2026 Ford F-250 Super Duty and the 2026 GMC Sierra 3500HD are specified to run on regular unleaded fuel, which helps manage operational costs.

Which truck offers better transmission performance based on the specs?

Both vehicles utilize an identical 10-speed shiftable automatic transmission, suggesting comparable shifting dynamics and highway cruising capabilities between the two models.

If I frequently navigate tight urban spaces, is one truck easier to handle?

The Ford F-250 might offer a marginal benefit in tight spots since it is both shorter in length (231.8 inches vs. 236.3 inches) and narrower (80.0 inches vs. 81.9 inches) than the GMC Sierra.