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GMC Sierra 2500 HD vs Ram 3500

Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.

Vehicles

GMC logo

2026 GMC Sierra 2500 HD

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Ram logo

2026 Ram 3500

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Overview

SpecGMC Sierra 2500 HDProRam 3500Tradesman
Selected trimProTradesman
Body styleTruck (Regular Cab)Truck (Regular Cab)
Drivetrainrear wheel driverear wheel drive
Fuel typeregular unleadedregular unleaded
Transmission10-speed shiftable automatic8-speed shiftable automatic
Engine typegasgas
Model year20262026

Pricing & market

SpecGMC Sierra 2500 HDProRam 3500Tradesman
MSRP$46,700$46,570 (best)
Lowest listing price—$70,195 (best)
Median listing price—$73,595 (best)
Highest listing price—$91,130 (best)
For sale now015 (best)

Fuel economy & range

SpecGMC Sierra 2500 HDProRam 3500Tradesman
Fuel tank36 gal (best)32 gal

Performance

SpecGMC Sierra 2500 HDProRam 3500Tradesman
Horsepower401 hp405 hp (best)
Torque464 lb-ft (best)429 lb-ft
Engine size6.6 L (best)6.4 L
CylindersV8V8

Size & capability

SpecGMC Sierra 2500 HDProRam 3500Tradesman
Seating3 seats3 seats
Doors22
Towing capacity14,500 lbs (best)—
Payload3,689 lbs (best)—
Curb weight6,267 lbs (best)—
Ground clearance10.2 in11.2 in (best)
Wheelbase142 in (best)140 in
Length236.3 in (best)232 in
Width81.8 in (best)79.4 in
Height79.9 in (best)77.8 in

Safety & recalls

SpecGMC Sierra 2500 HDProRam 3500Tradesman
Open recalls (YMM scope)None reported (best)4

Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.

Trim overview

All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.

TrimGMC Sierra 2500 HDRam 3500
1

Pro

$46,700 MSRP(Currently comparing)

Tradesman

$46,570 MSRP(Currently comparing)

2

Pro

$48,600 MSRP

Tradesman

$50,190 MSRP

3

Pro

$48,800 MSRP

Tradesman

$50,390 MSRP

4

Pro

$50,400 MSRP

Tradesman

$49,500 MSRP

5

Pro

$50,600 MSRP

Tradesman

$53,120 MSRP

6

Pro

$49,500 MSRP

Tradesman

$53,320 MSRP

7

Pro

$51,400 MSRP

Big Horn

$49,895 MSRP

8

Pro

$51,600 MSRP

Big Horn

$53,515 MSRP

9

Pro

$53,200 MSRP

Big Horn

$53,715 MSRP

10

Pro

$53,400 MSRP

Big Horn

$52,825 MSRP

11

SLE

$53,500 MSRP

Big Horn

$56,445 MSRP

12

SLE

$55,600 MSRP

Big Horn

$56,645 MSRP

13

SLE

$55,800 MSRP

Lone Star

$49,895 MSRP

14

SLE

$57,400 MSRP

Lone Star

$53,515 MSRP

15

SLE

$57,600 MSRP

Lone Star

$53,715 MSRP

16

SLT

$64,700 MSRP

Lone Star

$52,825 MSRP

17

SLT

$65,000 MSRP

Lone Star

$56,445 MSRP

18

AT4

$71,600 MSRP

Lone Star

$56,645 MSRP

19

AT4

$71,800 MSRP

Laramie

$61,805 MSRP

20

Denali

$75,000 MSRP

Laramie

$62,005 MSRP

21

Denali

$75,200 MSRP

Laramie

$64,735 MSRP

22

AT4X

$83,700 MSRP

Laramie

$64,935 MSRP

23

Denali Ultimate

$93,800 MSRP

Laramie

$78,845 MSRP

24

Denali Ultimate

$94,100 MSRP

Limited

$74,820 MSRP

25—

Limited

$75,020 MSRP

26—

Limited

$77,750 MSRP

27—

Limited

$77,950 MSRP

28—

Limited

$91,860 MSRP

29—

Limited Longhorn

$74,820 MSRP

30—

Limited Longhorn

$75,020 MSRP

31—

Limited Longhorn

$77,750 MSRP

32—

Limited Longhorn

$77,950 MSRP

33—

Limited Longhorn

$91,860 MSRP

Live inventory

Ram 350015 for sale

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