2026 GMC Sierra 3500 HD Denali DRW

New
Diesel

MSRP: $96,285
Featured Price: Please Call
Processing Fee: $799
Bonus CashDetails: -$2,000
John Miles Price: $95,084
GM Military OfferDetails: -$500
GM First Responder OfferDetails: -$500

John Miles Chevrolet Buick GMC

Location Details

Call 770-648-3336

We’re here to help

Exterior Color: Glacier White Tricoat
Interior Color: Atmosphere/Brownstone, Forge Perforated Leather se
Body/Seating: Truck/5 seats
Transmission: Automatic

Drivetrain: 4WD
Engine: 6.6L Duramax Turbo-Diesel V8 engine
VIN: 1GT4UWEY3TF305145

Lane departure
Leather upholstery
Automatic temperature control
Emergency communication system
Power moonroof
Premium audio system
Wireless phone connectivity
Parking sensors
Exterior parking camera front
Exterior parking camera left
Exterior parking camera right
Exterior parking camera rear

Convenience Features

1-touch down
1-touch up
Adaptive Cruise Control
Air conditioning
Auto-dimming rearview mirror
Automatic temperature control
Driver door bin
Driver vanity mirror
Emergency communication system: OnStar Services capable
Front beverage holders
Front dual zone A/C
Garage door transmitter
Heated steering wheel
Illuminated entry
Memory seat
Moonroof sunshade: manual
Overhead console
Passenger door bin
Passenger vanity mirror
Power moonroof
Power windows
Proximity key: doors and push button start
Rear beverage holders
Rear door bins
Remote engine start
Remote keyless entry
Speed control
Surround View Monitor
Telescoping steering wheel
Tilt steering wheel

Suspension/Handling

Alloy wheels
Front anti-roll bar
Front tires: 275/65SR20.0E
Front wheel independent suspension
Power steering
Rear tires: 275/65SR20.0E
Single rear wheels
Speed-sensing steering
Tires: all-terrain
Wheel size: 20"

Entertainment Features

1st row LCD monitors: 2
AM/FM radio: SiriusXM with 360L
Premium audio system: Premium GMC Infotainment System
Primary LCD size: 13.4"
Satellite radio trial duration with new vehicle purchase (months): 3
Smart device integration
Speaker type: Bose
Speakers: 7
Steering wheel mounted audio controls
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
Wireless Phone Charger: front
Wireless phone connectivity

Warranty

Basic warranty: 36 months/36,000miles
Corrosion perforation warranty: 72 months/100,000miles
Diesel engine warranty: 60 months/100,000miles
Maintenance warranty: 12 months/ unlimited distance
Powertrain warranty: 60 months/60,000miles
Roadside assistance coverage: 60 months/60,000miles

Seats and Trim

Front center armrest
Front seats: bucket
Genuine wood dashboard insert
Genuine wood door panel insert
Heated front seats
Heated rear seats
Leather upholstery
Max seating capacity: 5
Power 4-way driver lumbar support
Power 4-way passenger lumbar support
Power driver seat
Power passenger seat
Rear seat center armrest
Rear seats: split-bench
Rear seats Folding position: fold-up cushion
Seat Upholstery: leather
Split folding rear seat
Ventilated front seats

Powertrain

Block heater
Compressor: intercooled turbo
Cylinder configuration: V-8
Drive type: four-wheel
Engine liters: 6.6L
Engine location: front
Fuel tank capacity: 36.0gal.
Horsepower: 470hp @ 2,800RPM
Hybrid traction battery type: none
Manual-shift auto
Mode select transmission
Number of valves: 32
Rear locking differential
Recommended fuel: Diesel
Standard fuel economy fuel type: diesel
Torque: 975 lb.-ft. @ 1,600RPM
Transmission: 10 speed automatic
Variable valve control

Off-Road Capability

Ground clearance (min): 283mm (11.1")

Body Exterior

Auto-dimming door mirrors
Bedliner
Bumpers: body-color
Door mirrors: chrome
Heated door mirrors
Hitch Class: IV
Left rear passenger door: conventional
Power door mirrors
Rear cargo: tailgate
Rear step bumper
Right rear passenger: conventional
Skid plates
Tailpipe finisher: polished
Trailer hitch
Trailer sway control
Turn signal indicator mirrors

Specs and Dimensions

Compression ratio: 16.00 to 1
Curb weight: 3,634kg (8,011lbs)
Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
Engine displacement: 6.6 L
Engine torque: 975 lb.-ft. @ 1,600RPM
Exterior body width: 2,079mm (81.8")
Exterior height: 2,049mm (80.7")
Exterior length: 6,776mm (266.8")
Front headroom: 1,093mm (43.0")
Front hiproom: 1,554mm (61.2")
Front legroom: 1,131mm (44.5")
Front shoulder room: 1,677mm (66.0")
GVWR: 5,557kg (12,250lbs)
Payload: 1,903kg (4,195lbs)
Rear headroom: 1,019mm (40.1")
Rear hiproom: 1,530mm (60.2")
Rear legroom: 1,102mm (43.4")
Rear shoulder room: 1,659mm (65.3")
Towing capacity: 9,072kg (20,000lbs)
Turning radius: 8.7m (28.5')
Wheelbase: 4,369mm (172.0")

Lighting, Visibility and Instrumentation

Appearance: digital/analog
Auto high-beam headlights
Blind spot: warning
Compass
Configurable
Delay-off headlights
Exterior parking camera cargo
Exterior parking camera front
Exterior parking camera left
Exterior parking camera rear
Exterior parking camera right
Front fog lights
Front reading lights
Fully automatic headlights
Heads up display
Lane departure: warning
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Parking sensors: front and rear
Rain sensing wipers
Rear reading lights
Rear window defroster
Tachometer
Trip computer
Variably intermittent wipers
Voltmeter

Safety and Security

4 wheel disc brakes
ABS brakes
Brake assist
Dual front impact airbags
Dual front side impact airbags
Electronic stability
Forward collision: mitigation
Front pedestrian detection: prevention
Ignition disable
Occupant sensing airbag
Overhead airbag
Panic alarm
Perimeter/approach lights
Rear collision: warning
Security system
Traction control

What a great deal on this 2026 GMC!

You'll appreciate its safety and convenience features! A turbocharger is also included as an economical means of increasing performance. Top features include heated front seats, variably intermittent wipers, telescoping steering wheel, and seat memory. It features an automatic transmission, 4-wheel drive, and a powerful 8 cylinder engine.

We pride ourselves in consistently exceeding our customer's expectations. Stop by our dealership or give us a call for more information.

Factory warranty

36 months/36,000miles from the vehicle's original in-service date

A name you can trust

John Miles Chevrolet Buick GMC is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.

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Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

*Dealer Discount applied to everyone

Advertised prices do not include any aftermarket accessories or dealer-installed add-ons. Additional charges may apply for optional equipment, customization, or upgrades installed after the vehicle's arrival. Final pricing is subject to change based on selected features, accessories, and dealer-installed options.