2026 Ford F-350 Super Duty vs 2026 GMC Sierra 2500HD

$46,970 · Truck

$46,700 · Truck

Comparison Overview

The 2026 heavy-duty truck battle pits the Ford F-350 Super Duty against the GMC Sierra 2500HD, both commanding presences on the road. The Ford captivates with its robust 405 horsepower output, slightly leading the Sierra's 401 hp, making it a potent performer right off the line. Conversely, the GMC slams down 464 lb-ft of torque, overshadowing the Ford’s 445 lb-ft, hinting at superior pulling grunt even if its peak horsepower is lower. Both behemoths share a standard 10-speed shiftable automatic transmission and run on regular unleaded fuel. Physically, the Sierra is bulkier, boasting a greater width (81.8 inches vs 80.0 inches for the Ford) and height (79.9 inches vs 78.8 inches), suggesting a slightly more imposing footprint. With an MSRP difference of only $270, the choice boils down to prioritizing slightly more horsepower (Ford) or slightly more low-end torque (GMC) in these workhorse machines.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Ford F-350 Super Duty

The marginally smaller dimensions and slightly higher horsepower of the F-350 make it negligibly easier to maneuver and quicker in stop-start traffic.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Sierra 2500HD

The Sierra 2500HD's greater height and width suggest marginally more substantial interior volume for passengers and cargo.

🏎️ Best for Enthusiasts

2026 Ford F-350 Super Duty

The F-350 generates 405 hp, giving it the edge in outright peak power delivery for those chasing high-revving utility performance.

💰 Best Value

2026 GMC Sierra 2500HD

The Sierra 2500HD secures the value crown by offering superior torque (464 lb-ft) for $270 less than the F-350.

Choose the Ford F-350 Super Duty if...

You prioritize peak horsepower, as the F-350 delivers 405 hp versus the Sierra's 401 hp.
You prefer a marginally smaller truck footprint, with the F-350 measuring 80.0 inches wide compared to the Sierra's 81.8 inches.
You want the slightly larger base horsepower figure, even if torque delivery differs.

Choose the GMC Sierra 2500HD if...

Maximum low-end grunt is essential, as the Sierra boasts 464 lb-ft of torque compared to the Ford's 445 lb-ft.
You need the slightly greater stature, as the Sierra is taller at 79.9 inches and wider at 81.8 inches.
You are looking for the better starting price, with the Sierra MSRP at $46,700, making it $270 cheaper than Car 1.

Key Dimensions

Dimension	Ford F-350 Super Duty	GMC Sierra 2500HD
Length	231.8"	236.3"
Width	80.0"	81.8"
Height	78.8"	79.9"
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
Seat Material: Cloth	—	✓

Tires and Wheels

Feature	Ford	GMC
Wheel Finish	Painted Steel	Painted Steel
Wheel Cover Type	✓	—
Wheel Diameter	17 in	17 in
Tire Type	All Season	All Season
Tire Size	LT245/75R	LT245/75R17
Spare Tire Type	Full Size Non-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./ 60000 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-350 Super Duty and 2026 GMC Sierra 2500HD.

What is the primary difference in engine output between the 2026 F-350 and the 2026 Sierra 2500HD?

The Ford F-350 edges out the Sierra in peak power, producing 405 horsepower compared to the GMC's 401 horsepower. However, the Sierra fights back with superior torque, generating 464 lb-ft versus the Ford's 445 lb-ft.

Which truck is physically larger: the 2026 F-350 or the 2026 Sierra 2500HD?

The GMC Sierra 2500HD is substantially larger in its outer dimensions; it is 5.5 inches longer overall and stands nearly an inch taller (79.9 inches vs 78.8 inches).

Do these heavy-duty trucks require premium fuel?

No, fortunately, both the 2026 Ford F-350 Super Duty and the 2026 GMC Sierra 2500HD are specified to run on regular unleaded fuel, helping keep running costs manageable.

How do the starting prices compare for these two RWD models?

The comparison is extremely close, with the GMC Sierra 2500HD starting at an MSRP of $46,700. The Ford F-350 starts at $46,970, making the GMC the slightly more budget-friendly entry point by $270.

Are the transmissions identical in these base RWD configurations?

Yes, both vehicles utilize the same sophisticated mechanical setup, featuring a 10-speed shiftable automatic transmission designed to manage the immense power and torque outputs effectively.

If towing heavy loads is paramount, which truck has the slight advantage based on specs?

While actual tow ratings are not provided, the Sierra 2500HD's higher torque figure of 464 lb-ft generally suggests a better capacity for pulling extremely heavy trailers from a standstill.