2026 GMC Sierra 2500HD: Price, Safety & Specifications

Q: What vehicles compete with the 2026 GMC Sierra 2500HD?

Based on price range, body type, and segment positioning, the closest competitors to the 2026 GMC Sierra 2500HD include 2026 Toyota Tundra, 2026 Honda Ridgeline, and 2026 Ford F-150. Each page includes the same safety, fuel cost, reliability, and recall data so you can compare directly.

Latest source update: April 2026 — NHTSA, EPA, AAA, RepairPal

Among mid-range Trucks, the 2026 GMC Sierra 2500HD lands in the middle of its segment. NHTSA has no recall campaigns on file for this vehicle.

Starting MSRP: $46,700 - $94,100
EPA Combined MPG: 18 MPG
Est. Annual Fuel Cost: $2,450 per year
EPA GHG Score: 3 / 10
Recalls on File: No recalls on file
EPA: vs Avg Vehicle: $4,500 more over 5 yrs
Est. Monthly Cost (with fuel): $1,436 per month
Est. Cost per Mile (with fuel): $0.99
Brand Origin: United States

—SafetyNot yet crash-tested

CFuel CostAverage fuel cost among gas Trucks

3.5/5ReliabilityRepairPal rating

CleanRecallsNo recalls since 2026

How we collect and verify data

Priced from $46,700 to $94,100 across 24 trims, the 2026 GMC Sierra 2500HD competes among 45 trucks. The data below covers what it costs to buy, fuel, insure, and maintain.

5-year ownership cost $6,681 above mid-range Trucks average
Zero recalls on file (Truck (Double Cab) average: 2.6)

NHTSA crash tests use full-width frontal and side impacts. IIHS tests include offset frontal impacts and intersection-type side crashes, which are common in real-world driving. Both results are shown below.

NHTSA and IIHS evaluate the design. Recalls evaluate the execution. A look at both tells you whether the 2026 GMC Sierra 2500HD performs as intended under real-world conditions.

Does the 2026 GMC Sierra 2500HD Have Any Recalls?

NHTSA Applies to all trims Data as of April 2026

No recalls are on file with NHTSA for the 2026 GMC Sierra 2500HD. Among Trucks, the average recall count is 2.6. Recalls may be issued at any time. Source: NHTSA.

No recalls on file with NHTSA

What Do 2026 GMC Sierra 2500HD Owners Report to NHTSA?

NHTSA complaint data is not available for the 2026 GMC Sierra 2500HD. This does not mean there are no complaints. The model may not yet be tracked in the NHTSA database.

Source: NHTSA Vehicle Complaints Database. Data last refreshed 2026-04-16.

Trucks work hard and burn fuel accordingly. The EPA data below shows where the 2026 GMC Sierra 2500HD falls on the efficiency spectrum and what that costs you annually.

What Is the 2026 GMC Sierra 2500HD Fuel Economy?

EPA Varies by trim Data as of April 2026

At up to 18 combined MPG, the 2026 GMC Sierra 2500HD's fuel costs are estimated at $2,450 per year, near the $2,499 average for mid-range Trucks. Source: EPA.

Trim	Combined	City	Highway	Annual Fuel Cost
Pro 2dr Regular Cab LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Double Cab SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Double Cab LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Crew Cab SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Crew Cab LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
SLE Regular Cab AT	18 MPG	16	21	$2,450 per year
SLE 4dr Double Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
SLE 4dr Double Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
SLE 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
AT4 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
Denali 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	18 MPG	16	21	$2,450 per year
AT4X 4WD GAS	18 MPG	16	21	$2,450 per year
Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)	18 MPG	16	21	$2,450 per year
Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A)	18 MPG	16	21	$2,450 per year

Estimated 5-year fuel cost is $12,250 based on EPA data.

The most efficient trim ranks in the top 12% for fuel cost within its EPA vehicle class.

Fuel is just the start. Trucks carry higher insurance premiums, heavier maintenance requirements, and steeper depreciation. AAA breaks down the full ownership cost below.

What Does the 2026 GMC Sierra 2500HD Cost to Own?

AAA Estimated for Half-Ton Pickup

These are averages for the Half-Ton Pickup class, not specific to this model. Your actual costs will depend on your location, driving history, and vehicle condition.

Data as of March 2026

Estimated 5-year total ownership cost for the 2026 GMC Sierra 2500HD ranges from $105,470 to $152,870 depending on trim, based on AAA's Your Driving Costs study for the Half-Ton Pickup class. This includes insurance, maintenance, depreciation, registration, and financing. These are class averages, not specific to this model. Source: AAA.

Maintenance	$1,871 per year
Insurance	$1,898 per year
Depreciation	$5,535 per year
Registration & Taxes	$984 per year
Financing	$1,922 per year
Total (excluding fuel)	$14,781 per year
Cost per mile	$0.99 per mile

For a truck, the trim choice affects more than price. Payload, drivetrain, and cab configuration all change. The comparison below shows how those differences play out across the 2026 GMC Sierra 2500HD lineup.

How Do the 2026 GMC Sierra 2500HD Trims Compare?

Manufacturer Per trim Data as of March 2026

24 trims are available for the 2026 GMC Sierra 2500HD, spanning $46,700 to $94,100. Trims are available with Gasoline and Diesel powertrains, which affects fuel economy and pricing. Compare specifications and estimated costs in the table below. Prices are MSRP before destination and fees.

Trim

Base MSRP

Drive Type

Horsepower

Curb Weight

Est. 5-Year Cost

Pro 2dr Regular Cab LB (6.6L 8cyl 10A)

$46,700

RWD

401 hp

6,267 lbs

$105,470

Pro 4dr Double Cab SB (6.6L 8cyl 10A)

$48,600

RWD

401 hp

6,584 lbs

$107,370

Pro 4dr Double Cab LB (6.6L 8cyl 10A)

$48,800

RWD

401 hp

6,718 lbs

$107,570

Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A)

$49,500

4WD

401 hp

6,614 lbs

$108,270

Pro 4dr Crew Cab SB (6.6L 8cyl 10A)

$50,400

RWD

401 hp

6,703 lbs

$109,170

Pro 4dr Crew Cab LB (6.6L 8cyl 10A)

$50,600

RWD

401 hp

6,803 lbs

$109,370

Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A)

$51,400

4WD

401 hp

6,931 lbs

$110,170

Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A)

$51,600

4WD

401 hp

7,022 lbs

$110,370

Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)

$53,200

4WD

401 hp

7,019 lbs

$111,970

Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)

$53,400

4WD

401 hp

7,111 lbs

$112,170

Show 14 more trim(s)

SLE Regular Cab AT	$53,500	4WD	401 hp	6,614 lbs	$112,270
SLE 4dr Double Cab 4WD SB (6.6L 8cyl 10A)	$55,600	4WD	401 hp	6,931 lbs	$114,370
SLE 4dr Double Cab 4WD LB (6.6L 8cyl 10A)	$55,800	4WD	401 hp	7,022 lbs	$114,570
SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$57,400	4WD	401 hp	7,019 lbs	$116,170
SLE 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$57,600	4WD	401 hp	7,111 lbs	$116,370
SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$64,700	4WD	401 hp	7,099 lbs	$123,470
SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$65,000	4WD	401 hp	7,195 lbs	$123,770
AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$71,600	4WD	401 hp	7,378 lbs	$130,370
AT4 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$71,800	4WD	401 hp	7,482 lbs	$130,570
Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$75,000	4WD	401 hp	7,099 lbs	$133,770
Denali 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$75,200	4WD	401 hp	7,195 lbs	$133,970
AT4X 4WD GAS	$83,700	4WD	401 hp	7,502 lbs	$142,470
Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)	$93,800	4WD	470 hp	8,233 lbs	$152,570
Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A)	$94,100	4WD	470 hp	8,353 lbs	$152,870

The GMC Sierra 2500HD lineup has contracted from 31 trims in 2024 to 24 trims in 2026. The entry price has increased $1,300 since 2024.

New trims since 2024

added 2026

SLE Regular Cab AT

Trims no longer available

last available 2025

SLE 2dr Regular Cab LB (6.6L 8cyl 10A) (4WD)
SLE 4dr Double Cab SB (6.6L 8cyl 10A)
SLE 4dr Double Cab LB (6.6L 8cyl 10A)
SLE 4dr Crew Cab SB (6.6L 8cyl 10A)
SLE 4dr Crew Cab LB (6.6L 8cyl 10A)
SLT 4dr Crew Cab SB (6.6L 8cyl 10A)
SLT 4dr Crew Cab LB (6.6L 8cyl 10A)

Price changes since 2024

AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) $70,100 (2024) → $71,600 (2026) +$1,500
AT4 4dr Crew Cab 4WD LB (6.6L 8cyl 10A) $70,300 (2024) → $71,800 (2026) +$1,500
Pro 2dr Regular Cab LB (6.6L 8cyl 10A) $45,400 (2024) → $46,700 (2026) +$1,300
Pro 4dr Double Cab SB (6.6L 8cyl 10A) $47,300 (2024) → $48,600 (2026) +$1,300
Pro 4dr Double Cab LB (6.6L 8cyl 10A) $47,500 (2024) → $48,800 (2026) +$1,300
Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A) $48,200 (2024) → $49,500 (2026) +$1,300
Pro 4dr Crew Cab SB (6.6L 8cyl 10A) $49,100 (2024) → $50,400 (2026) +$1,300
Pro 4dr Crew Cab LB (6.6L 8cyl 10A) $49,300 (2024) → $50,600 (2026) +$1,300
Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A) $50,100 (2024) → $51,400 (2026) +$1,300
Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A) $50,300 (2024) → $51,600 (2026) +$1,300

View full trim timeline (2024–2026)

Trim	2024	2025	2026
Pro 2dr Regular Cab LB (6.6L 8cyl 10A)	$45,400 18 MPG	$46,300 18 MPG	$46,700 18 MPG
Pro 4dr Double Cab SB (6.6L 8cyl 10A)	$47,300 18 MPG	$48,200 18 MPG	$48,600 18 MPG
Pro 4dr Double Cab LB (6.6L 8cyl 10A)	$47,500 18 MPG	$48,400 18 MPG	$48,800 18 MPG
Pro 2dr Regular Cab 4WD LB (6.6L 8cyl 10A)	$48,200 18 MPG	$49,100 18 MPG	$49,500 18 MPG
Pro 4dr Crew Cab SB (6.6L 8cyl 10A)	$49,100 18 MPG	$50,000 18 MPG	$50,400 18 MPG
Pro 4dr Crew Cab LB (6.6L 8cyl 10A)	$49,300 18 MPG	$50,200 18 MPG	$50,600 18 MPG
Pro 4dr Double Cab 4WD SB (6.6L 8cyl 10A)	$50,100 18 MPG	$51,000 18 MPG	$51,400 18 MPG
SLE 2dr Regular Cab LB (6.6L 8cyl 10A)	$50,200 18 MPG	$50,400 18 MPG	—
Pro 4dr Double Cab 4WD LB (6.6L 8cyl 10A)	$50,300 18 MPG	$51,200 18 MPG	$51,600 18 MPG
Pro 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$51,900 18 MPG	$52,800 18 MPG	$53,200 18 MPG
Pro 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$52,100 18 MPG	$53,000 18 MPG	$53,400 18 MPG
SLE 4dr Double Cab SB (6.6L 8cyl 10A)	$52,300 18 MPG	$52,500 18 MPG	—
SLE 4dr Double Cab LB (6.6L 8cyl 10A)	$52,500 18 MPG	$52,700 18 MPG	—
SLE 2dr Regular Cab 4WD LB (6.6L 8cyl 10A)	$53,000 18 MPG	$53,200 18 MPG	—
SLE 4dr Crew Cab SB (6.6L 8cyl 10A)	$54,100 18 MPG	$54,300 18 MPG	—
SLE 4dr Crew Cab LB (6.6L 8cyl 10A)	$54,300 18 MPG	$54,500 18 MPG	—
SLE 4dr Double Cab 4WD SB (6.6L 8cyl 10A)	$55,100 18 MPG	$55,300 18 MPG	$55,600 18 MPG
SLE 4dr Double Cab 4WD LB (6.6L 8cyl 10A)	$55,300 18 MPG	$55,500 18 MPG	$55,800 18 MPG
SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$56,900 18 MPG	$57,100 18 MPG	$57,400 18 MPG
SLE 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$57,100 18 MPG	$57,300 18 MPG	$57,600 18 MPG
SLT 4dr Crew Cab SB (6.6L 8cyl 10A)	$61,500 18 MPG	$61,900 18 MPG	—
SLT 4dr Crew Cab LB (6.6L 8cyl 10A)	$61,800 18 MPG	$62,200 18 MPG	—
SLT 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$64,300 18 MPG	$64,700 18 MPG	$64,700 18 MPG
SLT 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$64,600 18 MPG	$65,000 18 MPG	$65,000 18 MPG
AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$70,100 18 MPG	$71,000 18 MPG	$71,600 18 MPG
AT4 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$70,300 18 MPG	$71,200 18 MPG	$71,800 18 MPG
Denali 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)	$74,200 18 MPG	$73,900 18 MPG	$75,000 18 MPG
Denali 4dr Crew Cab 4WD LB (6.6L 8cyl 10A)	$74,400 18 MPG	$74,100 18 MPG	$75,200 18 MPG
AT4X 4WD GAS	$82,800 18 MPG	$83,200 18 MPG	$83,700 18 MPG
Denali Ultimate 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A)	$92,900 18 MPG	$93,300 18 MPG	$93,800 18 MPG
Denali Ultimate 4dr Crew Cab 4WD LB (6.6L 8cyl Turbodiesel 10A)	$93,200 18 MPG	$93,600 18 MPG	$94,100 18 MPG
SLE Regular Cab AT	—	—	$53,500 18 MPG

Compare Trim Costs

Select two trims and adjust your driving and financing to see how monthly costs compare. Only costs we can compute from EPA data and your inputs are shown. No estimates, no guesses.

Trim A

Trim B

Your driving & financing

Miles per year City driving 55%

Fuel price ($/gal) Down payment ($)

Loan term (months) Interest rate (%)

Electricity price ($/kWh)

Price and fuel economy are knowable before purchase. Reliability is the variable that matters most after. The RepairPal score below gives you a data point on what to expect.

How Reliable Is the 2026 GMC Sierra 2500HD?

RepairPal Applies to all trims Data as of March 2026

RepairPal rates the 2026 GMC Sierra 2500HD at 3.5 out of 5.0 for reliability, which is about average for mid-range Trucks. RepairPal ratings reflect repair frequency and cost data from a network of certified repair shops. Source: RepairPal.

3.5/5.0RepairPal Rating

A warranty does not make a vehicle more reliable, but it does limit your financial exposure if something fails. Here is what GMC includes.

What Warranty Does the 2026 GMC Sierra 2500HD Come With?

Manufacturer Per trim Data as of March 2026

The warranty terms below reflect GMC's published coverage for the 2026 Sierra 2500HD. All trims share the same warranty. Coverage begins on the date of first retail sale.

Basic Warranty	3yr/36k
Powertrain Warranty	5yr/60k
Corrosion Warranty	6yr/100k
Roadside Assistance	5yr/60k
Complimentary Maintenance	1yr/1visit

What Are the 2026 GMC Sierra 2500HD Specs?

Manufacturer Per trim Data as of March 2026

The specifications below cover engine output, dimensions, and drivetrain for the 2026 GMC Sierra 2500HD. These are manufacturer-reported figures and may vary by trim configuration.

EPA vehicle class: Full-size pickup truck

Engine	6.6L V8
Horsepower	401 - 470 hp
Power-to-Weight	106.9 - 128.0 hp per ton
Price per HP	$116 - $209
Torque	464 - 975 lb-ft
Transmission	10-speed shiftable automatic
Drive Type	Rear-Wheel Drive, Four-Wheel Drive
Fuel Type	regular unleaded, diesel fuel
Fuel Tank	36.0 gal
Est. Range per Tank	648 miles per tank (EPA combined)

Length	236.3 - 266.8 in
Width	81.8 - 81.9 in
Height	79.7 - 82.7 in
Wheelbase	142.0 - 172.0 in
Curb Weight	6,267 - 8,353 lbs

What Changed for the 2026 GMC Sierra 2500HD?

Manufacturer Per trim Data as of March 2026

Number of available trims changed
Pricing changed across one or more trims

All data shown for the 2026 GMC Sierra 2500HD comes from EPA, NHTSA, IIHS, AAA, manufacturers, and selected third-party references. For a work truck, the ownership cost and reliability sections above are especially relevant. Data is refreshed periodically.

Data coverage & source links

The following data categories are not yet available for the 2026 GMC Sierra 2500HD: NHTSA has not yet published crash test results for this vehicle. IIHS has not yet tested this vehicle for crashworthiness. Learn how we collect, verify, and present vehicle data.

Verify this data

2026 GMC Sierra 2500HD FAQ

Answers generated from published EPA, NHTSA, IIHS, AAA, and RepairPal data. Not personal advice.

Which 2026 GMC Sierra 2500HD trim has the lowest ownership cost?

Among 24 available trims, the Pro 2dr Regular Cab LB (6.6L 8cyl 10A) has the lowest estimated five-year ownership cost at $105,470, starting at $46,700 MSRP. The most expensive trim to own is about $152,870. See the full trim comparison table above for a side-by-side breakdown.

What vehicles compete with the 2026 GMC Sierra 2500HD?

The 2026 GMC Sierra 2500HD competes with 2026 Toyota Tundra, 2026 Honda Ridgeline, and 2026 Ford F-150 based on price, size, and segment. Each of those vehicles has its own fact sheet with the same EPA, NHTSA, IIHS, and cost data shown here. Browse all 2026 Pickup Truck (Double Cab)s.

What changed on the 2026 GMC Sierra 2500HD from last year?

Compared to the previous model year, 1 new trim was added, 8 trims were dropped, and the entry price increased by $1,300 for the GMC Sierra 2500HD lineup. See the trim evolution timeline above for full year-by-year pricing and availability details.

How much does a 2026 GMC Sierra 2500HD cost per month to own?

Excluding your car payment, estimated monthly costs for the 2026 GMC Sierra 2500HD include about $1,232 for insurance, maintenance, depreciation, and fees, plus roughly $204 for fuel. That puts non-payment running costs around $1,436 per month. These are estimates based on AAA class averages and EPA fuel data. Actual costs depend on your driving, location, and coverage.

Where is GMC based?

GMC's headquarters are in United States. Assembly location varies by model and sometimes by trim. The "Brand Origin" label on this site refers to corporate headquarters, not the factory where your specific vehicle was built. See our United States-brand cars 2026 list.

What other GMC models are available for 2026?

GMC offers multiple models for 2026. Our GMC models page lists every available GMC vehicle with safety ratings, fuel costs, and ownership data.

How much does the 2026 GMC Sierra 2500HD cost to fuel for heavy use?

At its most efficient trim, the 2026 GMC Sierra 2500HD has an estimated annual fuel cost of $2,450 based on EPA testing at 15,000 miles per year. Trucks driven for work or towing typically exceed that mileage, so real-world fuel costs may be higher. See the fuel economy section above for a full trim breakdown.

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Data on this page is compiled from government agencies and independent research organizations. It is provided for informational purposes only and does not constitute financial, purchasing, or safety advice. Verify all data with the original source before making decisions.