2025 GMC Sierra 2500HD vs 2026 Ford F-350 Super Duty

$46,300 · Truck

$46,970 · Truck

Comparison Overview

The battle between the 2025 GMC Sierra 2500HD and the 2026 Ford F-350 Super Duty pits refined capability against brute force refinement. The Sierra excites with a stout 401 hp and 464 lb-ft of torque from its base engine, offering substantial pulling power right off the line starting at an MSRP of $46,300. Conversely, the new F-350 steps into the ring boasting a slight horsepower edge at 405 hp, though its torque rating dips slightly to 445 lb-ft. While the Ford is marginally shorter at 231.8 inches compared to the Sierra's 236.3 inches, the GMC stands taller at 79.9 inches versus the Ford's 78.8 inches. Both trucks utilize a 10-speed automatic transmission and run on regular unleaded fuel, making this comparison less about outright engineering overhaul and more about the subtle yet crucial tuning differences between these heavy-duty titans.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 GMC Sierra 2500HD

The slightly lower starting MSRP of $46,300 for the Sierra 2500HD provides a marginally better initial cost proposition for the daily driver who needs HD capability.

👨‍👩‍👧‍👦 Best for Families

2026 Ford F-350 Super Duty

The 2026 F-350 Super Duty is slightly shorter in length (231.8 inches vs 236.3 inches) and narrower (80.0 inches vs 81.8 inches), making parking and maneuvering slightly less cumbersome for family use.

🏎️ Best for Enthusiasts

2025 GMC Sierra 2500HD

The Sierra 2500HD wins the torque contest with 464 lb-ft versus the F-350's 445 lb-ft, giving enthusiasts a crucial measure of pulling grunt in their initial power delivery.

💰 Best Value

2025 GMC Sierra 2500HD

The Sierra 2500HD offers superior torque for a $670 lower starting price point ($46,300 vs $46,970), delivering more immediate capability per dollar spent.

Choose the GMC Sierra 2500HD if...

You prioritize maximum low-end pulling grunt, as the Sierra delivers 464 lb-ft of torque.
Your budget is firm, as the 2025 Sierra 2500HD has a lower MSRP of $46,300.
You prefer a slightly larger footprint, as the Sierra is longer at 236.3 inches and significantly taller at 79.9 inches.

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

You want the absolute highest peak horsepower rating, with the F-350 offering 405 hp.
You require a slightly smaller overall exterior profile for tighter spots, with the F-350 being 4.5 inches shorter in length.
You are seeking a slightly more nimble feel, indicated by the F-350's narrower width of 80.0 inches.

Key Dimensions

Dimension	GMC Sierra 2500HD	Ford F-350 Super Duty
Length	236.3"	231.8"
Width	81.8"	80.0"
Height	79.9"	78.8"
Wheelbase	142.0"	141.4"

Features Comparison

Safety

Feature	GMC	Ford
Lane Departure Warning	✓	—
Pre-Collision Safety System	✓	—
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	—
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	✓	✓
LED Headlights	✓	—
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	3
Front Height Adjustable Headrests	✓	✓
Front Center 3-Point Seatbelt	✓	✓
Engine Immobilizer	✓	✓
Passenger Airbag Deactivation Switch	—	✓

Engine

Feature	GMC	Ford
Base Engine Displacement	6.6 L	6.8 L
Number of Cylinders	V8	V8
Base Engine Type	gas	gas
Horsepower	401 hp @ 5200 rpm	405 hp @ 5000 rpm
Torque	464 lb-ft @ 4000 rpm	445 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	GMC	Ford
Transmission Type	10-speed shiftable automatic	10-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive
Rear Differential Type	Locking	—

Fuel

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

Comfort & Convenience

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

In Car Entertainment

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

Power Feature

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

Frontseats

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

Tires and Wheels

Feature	GMC	Ford
Wheel Finish	Painted Steel	Painted Steel
Wheel Diameter	17 in	17 in
Tire Type	All Season	All Season
Tire Size	LT245/75R17	LT245/75R
Spare Tire Type	Full Size Matching	Full Size Non-Matching
Spare Tire Location	Underbody Mounted	Underbody Mounted
Wheel Cover Type	—	✓

Suspension

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

Warranty

Feature	GMC	Ford
Basic Warranty	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	5 yr./ 100000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	6 yr./ 100000 mi.	5 yr./ unlimited 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 GMC Sierra 2500HD and 2026 Ford F-350 Super Duty.

How significant is the power difference between the two heavy-duty trucks?

The 2026 Ford F-350 boasts a minor advantage in peak output with 405 hp, while the 2025 GMC Sierra 2500HD counters with 401 hp. However, torque figures favor the GMC significantly, delivering 464 lb-ft compared to Ford's 445 lb-ft, which matters most for heavy towing applications.

Which truck is fundamentally larger based on the provided dimensions?

The 2025 GMC Sierra 2500HD is the physically larger vehicle overall, measuring 236.3 inches in length and standing 79.9 inches tall. The 2026 Ford F-350 is slightly more compact, measuring 231.8 inches long and 78.8 inches high.

Do these trucks require premium fuel for their base engines?

No, both the Sierra 2500HD and the F-350 Super Duty are specified to run on regular unleaded fuel for their respective base powertrains. This keeps routine operating costs predictable for fleet or standard use.

What is the price difference between these two heavy-duty competitors?

The 2025 GMC Sierra 2500HD starts at a lower MSRP of $46,300. The 2026 Ford F-350 Super Duty is priced slightly higher, beginning at $46,970 for the comparable configuration.

Are the transmissions identical for towing and shifting performance?

Both trucks feature a 10-speed shiftable automatic transmission, suggesting similar top-gear efficiency and a wide spread of ratios for managing heavy loads. This shared specification points to comparable on-road refinement for both RWD configurations.

Which truck offers better fuel efficiency potential, given the stats?

Based purely on these specifications, the Ford F-350, being slightly shorter (231.8 inches) and narrower (80.0 inches), might offer slightly better aerodynamic efficiency than the taller and longer Sierra 2500HD, although official MPG figures are not provided.