Trims
2026 GMC Sierra 3500HD Trims Hot Springs AR
Six 2026 Sierra 3500HD trims, $47,900 to $97,200, compared side by side.
The 2026 GMC Sierra 3500HD comes in six trims, from the $47,900 work-focused Pro to the $97,200 Duramax-standard Denali Ultimate, a spread of roughly $49,300 across the lineup. Every Crew Cab configuration seats 5. Every trim is available with the standard 6.6L gas V8 or the available 6.6L Duramax Turbo-Diesel, and dual rear wheels (DRW) are offered on every trim except AT4.
Allen Tillery Buick GMC stocks the Sierra 3500HD lineup for Hot Springs, Arkadelphia, Hope and Bryant shoppers, with real trucks on the lot and a sales team that knows the DRW and off-road tradeoffs between every trim.
Quick Answer
- Six trims: Pro ($47,900), SLE ($54,700), SLT ($65,900), AT4 ($72,800), Denali ($76,100), Denali Ultimate ($97,200).
- Dual rear wheels (DRW) are available on every trim except AT4.
- Only Denali Ultimate ships with the Duramax Turbo-Diesel standard; every other trim offers it as an option.
- Pro is the only trim offered with 2WD; every other trim is 4WD only.
2026 Sierra 3500HD Trim Lineup at a Glance
| Trim | Starting MSRP | Best For |
|---|---|---|
| Pro | $47,900 | Fleet, upfits, work trucks |
| SLE | $54,700 | Daily-driver work trucks with more equipment |
| SLT | $65,900 | Comfort-forward towing and family use |
| AT4 | $72,800 | Off-road-capable trailhead and ranch access |
| Denali | $76,100 | Premium interior with real capability |
| Denali Ultimate | $97,200 | Maximum comfort, Duramax standard |
MSRP excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price.
Trim-by-Trim Breakdown
Pro
Starting at $47,900. Available engines: 6.6L V8 gas (standard) and 6.6L Duramax Turbo-Diesel (available). Drivetrain: the only Sierra 3500HD trim offered with 2WD, and also available in 4WD. Cab and bed: Regular Cab, Double Cab or Crew Cab, standard or long bed. Dual rear wheels are available on every cab configuration. Pro is the work-truck trim, built for fleet buyers and upfitters who want the full range of cab, bed and DRW combinations at the lowest entry price in the lineup.
SLE
Starting at $54,700. Available engines: 6.6L V8 gas (standard) and 6.6L Duramax Turbo-Diesel (available). Drivetrain: 4WD only, no 2WD SLE is offered. Cab and bed: Regular Cab, Double Cab or Crew Cab, with dual-rear-wheel options across all three. SLE steps up the equipment most fleet and family buyers expect over Pro while keeping the full cab and DRW range.
SLT
Starting at $65,900. Available engines: 6.6L V8 gas (standard) and 6.6L Duramax Turbo-Diesel (available). Drivetrain: 4WD only. Cab and bed: Crew Cab only, standard or long bed, with a dual-rear-wheel option. SLT is built for buyers who want more interior and technology than SLE while still being able to spec a DRW build for maximum stability under a heavy gooseneck.
AT4
Starting at $72,800. Available engines: 6.6L V8 gas (standard) and 6.6L Duramax Turbo-Diesel (available). Drivetrain: 4WD only. Cab and bed: Crew Cab only, standard or long bed. AT4 does not offer dual rear wheels on the 3500HD, the only trim in the lineup without a DRW option. Standard equipment unique to AT4: exclusive Jet Black interior with Kalahari accents, heated and ventilated perforated leather front seats, 20-inch gloss-black aluminum wheels with available BFGoodrich off-road tires, and an Off-Road Suspension Package with twin-tube Rancho shocks and skid plates. Key available upgrades: up to 14 camera views with HD Surround Vision, adaptive cruise control with trailering, and a 15-inch Head-Up Display with an off-road inclinometer. AT4 is for buyers who want genuine off-road capability and are willing to trade the DRW's payload and towing ceiling for it.
Denali
Starting at $76,100. Available engines: 6.6L V8 gas (standard) and 6.6L Duramax Turbo-Diesel (available). Drivetrain: 4WD only. Cab and bed: Crew Cab only, standard or long bed, with a dual-rear-wheel option. Standard equipment unique to Denali: 20-inch Ultra-Bright machined aluminum wheels with bright chrome inserts, Denali-exclusive authentic wood and patterned aluminum trim, Forge perforated leather seating, and 12-way heated and ventilated power front seats. Key available upgrades: the Duramax diesel, a power sunroof, and a Rear Camera Mirror. Denali is for buyers who want premium trim without giving up the DRW option for maximum payload.
Denali Ultimate
Starting at $97,200. Available engine: 6.6L Duramax Turbo-Diesel, the only trim where it is standard rather than available. Drivetrain: 4WD only. Cab and bed: Crew Cab only, standard or long bed, with a dual-rear-wheel option. Standard equipment unique to Denali Ultimate: a signature Vader Chrome grille, exclusive 20-inch Ultra-Bright wheels with gloss-black inserts, an Alpine Umber full-grain leather interior with authentic Paldao wood, 16-way power front seats with massage, a 12-speaker Bose Premium Series audio system with Centerpoint surround sound, illuminated power-assist steps, and the MultiPro Tailgate Audio System by KICKER. Key available upgrade: an auxiliary trailer camera. Denali Ultimate is for buyers who want the diesel standard and every available comfort feature in one package.
Side-by-Side Comparison Matrix
| Trim | Starting MSRP | Engines | Drivetrain | Cab Options | DRW Available | Wheels |
|---|---|---|---|---|---|---|
| Pro | $47,900 | Gas standard, Duramax available | 2WD or 4WD | Regular, Double, Crew | Yes | Standard alloy |
| SLE | $54,700 | Gas standard, Duramax available | 4WD only | Regular, Double, Crew | Yes | Standard alloy |
| SLT | $65,900 | Gas standard, Duramax available | 4WD only | Crew only | Yes | Standard alloy |
| AT4 | $72,800 | Gas standard, Duramax available | 4WD only | Crew only | No | 20-inch gloss-black |
| Denali | $76,100 | Gas standard, Duramax available | 4WD only | Crew only | Yes | 20-inch Ultra-Bright chrome |
| Denali Ultimate | $97,200 | Duramax standard | 4WD only | Crew only | Yes | 20-inch Ultra-Bright gloss-black |
Common 2026 Sierra 3500HD Trim Comparisons
Sierra 3500HD Pro vs SLE
Pro and SLE share the same engine choices and cab range, but Pro is the only trim offered with 2WD, which matters for a fleet buyer who does not need four-wheel drive. SLE steps up interior and comfort equipment over Pro for buyers who want more truck for daily driving, not just work.
Sierra 3500HD AT4 vs Denali
AT4 starts at $72,800 and Denali at $76,100, both Crew-Cab-only and 4WD-only. The real split is DRW: Denali offers it, AT4 does not, because AT4 trades that maximum-payload capability for off-road suspension, skid plates and off-road-tuned technology. A buyer choosing between them is really choosing between off-road access and maximum towing/payload headroom.
Sierra 3500HD Denali vs Denali Ultimate
Denali Ultimate's headline difference is the standard Duramax Turbo-Diesel, where Denali only offers it as an option. Denali Ultimate also adds the Alpine Umber interior, massage seats, the Bose Premium Series audio system, and illuminated power-assist steps, none of which are available on Denali at any price.
The Sierra 3500HD Value Verdict and Step-Up Guide
| Step | What It Adds | Added Cost | Who It's For |
|---|---|---|---|
| Pro to SLE | 4WD-only equipment step, more standard comfort features | +$6,800 | Buyers who want more truck for daily use, not just fleet work |
| SLE to SLT | Crew Cab-only positioning, stepped-up interior and technology | +$11,200 | Buyers who want SLT-level comfort with a DRW option still available |
| SLT to AT4 | Off-Road Suspension Package, exclusive interior, off-road technology (loses DRW) | +$6,900 | Buyers prioritizing off-road access over maximum towing headroom |
| SLT to Denali | Premium wheels, wood trim, 12-way power seats (keeps DRW) | +$10,200 | Buyers who want premium trim without giving up DRW payload capacity |
| Denali to Denali Ultimate | Standard Duramax, signature grille and wheels, top-tier interior and audio | +$21,100 | Buyers who want the diesel standard and every available comfort feature |
Each added cost above is the difference between the two trims' own starting MSRP. SLT is a strong choice for buyers who want real comfort with the full DRW range, and AT4 is the one to look at when off-road access matters more than maximum towing headroom.
Which Sierra 3500HD Trim Is Right for You?
If you primarily need a fleet or upfit truck
Pro in 2WD or 4WD, Regular Cab or Double Cab, is the lowest-cost way into the lineup and the only trim offered in a 2WD Regular Cab.
If you tow a gooseneck horse trailer or large RV regularly
SLE or SLT with the Duramax and dual rear wheels gets closest to the lineup's maximum towing and payload figures.
If you need trailhead or ranch access
AT4 is the only Sierra 3500HD with the Off-Road Suspension Package, skid plates and off-road-tuned technology.
If you want premium trim without sacrificing capability
Denali keeps the DRW option while adding the lineup's premium wheels, wood trim and power seats.
If you want maximum comfort and the diesel standard
Denali Ultimate is the only trim with the Duramax standard and the full technology and interior package included.
Shop Sierra 3500HD Trims at Allen Tillery
Allen Tillery Buick GMC, on Central Avenue near Diamondhead, stocks Sierra 3500HD trucks across the lineup for Hot Springs, Arkadelphia, Hope and Bryant shoppers, with customers regularly driving in from Benton and Malvern as well. See the current Sierra 3500HD inventory, or call (501) 881-4160 to schedule a test drive or ask which trims are on the lot today.
Sierra 3500HD Trim FAQs
What is the price difference between Sierra 3500HD trims?
Starting MSRP spans $47,900 (Pro) to $97,200 (Denali Ultimate), a range of roughly $49,300 across the six trims, before destination, tax, title, license, dealer fees and optional equipment.
Which Sierra 3500HD trims offer the Duramax diesel?
All six. It is available on Pro through Denali and standard on Denali Ultimate.
Can I get a 2WD Sierra 3500HD?
Yes, but only on the Pro trim. SLE, SLT, AT4, Denali and Denali Ultimate are 4WD only.
Which trims offer dual rear wheels?
Pro, SLE, SLT, Denali and Denali Ultimate. AT4 is single-rear-wheel only.
What is the best Sierra 3500HD trim for towing a gooseneck trailer?
A dual-rear-wheel Pro or SLE with the Duramax and the Max Trailering Package gets closest to the lineup's maximum gooseneck rating, since AT4's off-road hardware lowers its towing and payload ceiling.
Is AT4 available with dual rear wheels?
No. AT4 is the only 2026 Sierra 3500HD trim offered exclusively with single rear wheels.
What comes standard on the Sierra 3500HD Pro?
Pro is the base work trim: the standard 6.6L V8 gas engine, a choice of Regular Cab, Double Cab or Crew Cab, 2WD or 4WD, and single or dual rear wheels, with the Duramax diesel available as an upgrade.
Does GMC offer an AT4X version of the Sierra 3500HD?
No. AT4X is offered on the Sierra 2500HD but not the 3500HD; AT4 is the top off-road trim on this model.
Explore the Sierra 3500HD
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May not represent actual vehicle. (Options, colors, trim and body style may vary)
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.