City mpg:
18
Highway mpg:
21

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2026 GMC Sierra 1500 Truck Overview

The standard features of the GMC Sierra 1500 Pro include TurboMax 2.7L I-4 310hp intercooled turbo engine, 8-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), Side seat mounted airbags, Curtain 1st and 2nd row overhead airbags, Airbag occupancy sensor, Air conditioning, 17" steel wheels, Cruise control, ABS and driveline traction control, StabiliTrak w/Proactive Roll Avoidance electronic stability

2026 GMC
Sierra 1500 Truck

Starting at: $38,300

  • Manufacturer Offer

    For Well-Qualified Buyers When Financed w/ GM Financial

    * Read full offer details
    Applies to this new 2026 GMC Sierra 1500

    * Disclaimer(s)

    • 6.9% APR for 84 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $15.04 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 11/02/2026. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 6.9% APR with $2,500 down payment provides for 84 monthly payments of $15.04 per $1000 financed for qualified buyers. The rates described are for estimation purposes only; you may not be able to finance at this rate.

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  • Manufacturer Offer

    Trade Assistance

    * Read full offer details
    Applies to this new 2026 GMC Sierra 1500

    * Disclaimer(s)

    • Must trade in a 2012 model year or newer vehicle. Not available with lease and some other offers. Must take new retail delivery by 11/02/2026.

      See Trims

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Inventory

  • 2026 GMC Sierra 1500 AT4

    Stock #:
    T276183,
    MPG Range:
    15/19,
    Engine:
    6.2L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black with Kalahari accents, Perforated leathe
    VIN:
    3GTUUEEL0TG276183
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    • VIN Badges: {}
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  • 2026 GMC Sierra 1500 AT4

    Stock #:
    T374607,
    MPG Range:
    15/19,
    Engine:
    6.2L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black with Kalahari accents, Perforated leathe
    VIN:
    3GTUUEEL1TG374607
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    • VIN Badges: {}
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  • 2026 GMC Sierra 1500 AT4X

    Stock #:
    T124737,
    MPG Range:
    14/16,
    Engine:
    6.2L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Onyx Black,
    Interior Color:
    Obsidian Rush, Full grain leather front seat trim
    VIN:
    3GTUUFEL6TG124737
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    • VIN Badges: {}
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  • 2026 GMC Sierra 1500 Denali

    Stock #:
    T481808,
    MPG Range:
    15/19,
    Engine:
    6.2L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Glacier White Tricoat,
    Interior Color:
    Atmosphere/Brownstone, Forge perforated leather se
    VIN:
    3GTUUGEL4TG481808
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    • VIN Badges: {}
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  • 2026 GMC Sierra 1500 Denali

    Stock #:
    T263752,
    MPG Range:
    15/19,
    Engine:
    6.2L V-8,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Glacier White Tricoat,
    Interior Color:
    Jet Black, Forge perforated leather seat trim
    VIN:
    1GTUUGEL9TZ263752
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    • VIN Badges: {}
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Specifications

  • Rear cargo - tailgate
  • Power door mirrors
  • Heated door mirrors
  • Bumpers - chrome
  • Rear step bumper
  • Trailer sway control
  • Engine liters - 2.7L
  • Compressor - intercooled turbo
  • Cylinder configuration - I-4
  • Horsepower - 310hp @ 5,600RPM
  • Torque - 430 lb.-ft. @ 3,000RPM
  • Number of valves - 16
  • Variable valve control
  • Cylinder deactivation
  • Engine location - front
  • Hybrid electric powertrain type - none
  • Hybrid traction battery type - none
  • Electric motor horsepower - none
  • Hybrid system net power - none
  • Recommended fuel - Regular gasoline
  • Transmission - 8 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - rear-wheel
  • Fuel economy combined - 20mpg
  • Fuel tank capacity - 28.3gal.
  • Hybrid system combined power torque - none
  • Electric motor 1 torque - none
  • Standard fuel economy fuel type - gasoline
  • Fuel economy city - 18mpg
  • Fuel economy highway - 21mpg
  • Basic warranty - 36 months/36,000miles
  • Powertrain warranty - 60 months/60,000miles
  • Corrosion perforation warranty - 72 months/100,000miles
  • Roadside assistance coverage - 60 months/60,000miles
  • Maintenance warranty - 12 months/ unlimited distance
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Front tires - 255/70SR17.0
  • Rear tires - 255/70SR17.0
  • Wheel size - 17"
  • Engine displacement - 2.7 L
  • Engine torque - 430 lb.-ft. @ 3,000RPM
  • Engine bore x stroke - 92.3mm x 102.0mm (3.63" x 4.02")
  • Compression ratio - 10.00 to 1
  • Payload - 1,012kg (2,230lbs)
  • Curb weight - 2,014kg (4,440lbs)
  • GVWR - 3,039kg (6,700lbs)
  • Towing capacity - 4,082kg (9,000lbs)
  • Exterior length - 5,359mm (211.0")
  • Exterior body width - 2,060mm (81.1")
  • Exterior height - 1,923mm (75.7")
  • Wheelbase - 3,213mm (126.5")
  • Front legroom - 1,131mm (44.5")
  • Front headroom - 1,095mm (43.1")
  • Front hiproom - 1,547mm (60.9")
  • Front shoulder room - 1,676mm (66.0")
  • Greenhouse Gas Score (GG) - 4
  • AM/FM radio
  • Radio data system
  • Speakers - 2
  • Turn-by-turn navigation directions - OnStar Turn-by-Turn Navigation
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Smart device integration - Apple CarPlay/Android Auto
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Variably intermittent wipers
  • Front reading lights
  • Appearance - analog
  • Tachometer
  • Voltmeter
  • Oil pressure gauge
  • Compass
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Lane departure - Lane Keep Assist with Lane Departure Warning active
  • Exterior parking camera rear - HD Rear Vision Camera yes
  • Forward collision - Forward Collision Alert with Automatic Braking mitigation
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Tracker system - Stolen Vehicle Assistance
  • Ignition disable
  • Electronic stability
  • Traction control
  • Front pedestrian detection - prevention
  • Max seating capacity - 3
  • Front seats - bench
  • Front center armrest - w/storage
  • Seat Upholstery - vinyl
  • Approach angle - 18 deg
  • Departure angle - 25 deg
  • Ground clearance (min) - 201mm (7.9")
  • Ramp breakover angle - 23 deg
  • Air conditioning
  • Speed control
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - push button start only
  • Illuminated entry
  • Tilt steering wheel
  • Passenger vanity mirror
  • Emergency communication system - OnStar
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin

Trims

  MSRP Engine Transmission City/Hwy mpg
Pro 2026 GMC Sierra 1500 Truck Pro Search New $38,300   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $38,500   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $41,600   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $42,900   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $43,100   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $44,200   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $44,900   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $47,500   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Pro 2026 GMC Sierra 1500 Truck Pro Search New $47,800   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
SLE
Search New
$48,700   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Elevation w/3SB
Search New
$50,500   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Elevation w/3VL 2026 GMC Sierra 1500 Truck Elevation w/3VL Search New $50,800   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
SLE 2026 GMC Sierra 1500 Truck SLE Search New $51,300   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
SLE 2026 GMC Sierra 1500 Truck SLE Search New $52,000   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Elevation w/3SB 2026 GMC Sierra 1500 Truck Elevation w/3SB Search New $53,300   310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Elevation w/3VL 2026 GMC Sierra 1500 Truck Elevation w/3VL Search New $53,600   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Elevation w/3SB 2026 GMC Sierra 1500 Truck Elevation w/3SB Search New $53,800   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
SLE 2026 GMC Sierra 1500 Truck SLE Search New $54,600   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
SLE 2026 GMC Sierra 1500 Truck SLE Search New $54,900   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
SLT 2026 GMC Sierra 1500 Truck SLT Search New $55,100   355-hp 5.3L 8-cyl  10-spd auto  16 / 20  
Elevation w/3SB 2026 GMC Sierra 1500 Truck Elevation w/3SB Search New $56,600   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
Elevation w/3SB 2026 GMC Sierra 1500 Truck Elevation w/3SB Search New $56,900   310-hp 2.7L 4-cyl  8-spd auto  17 / 20  
SLT 2026 GMC Sierra 1500 Truck SLT Search New $58,200   355-hp 5.3L 8-cyl  10-spd auto  15 / 18  
SLT 2026 GMC Sierra 1500 Truck SLT Search New $58,900   355-hp 5.3L 8-cyl  10-spd auto  15 / 18  
Denali 2026 GMC Sierra 1500 Truck Denali Search New $66,100   355-hp 5.3L 8-cyl  10-spd auto  16 / 20  
AT4 2026 GMC Sierra 1500 Truck AT4 Search New $67,000   305-hp 3.0L 6-cyl  10-spd auto  22 / 26  
AT4 2026 GMC Sierra 1500 Truck AT4 Search New $67,500   305-hp 3.0L 6-cyl  10-spd auto  22 / 26  
Denali 2026 GMC Sierra 1500 Truck Denali Search New $69,400   355-hp 5.3L 8-cyl  10-spd auto  15 / 18  
Denali 2026 GMC Sierra 1500 Truck Denali Search New $69,900   355-hp 5.3L 8-cyl  10-spd auto  15 / 18  
AT4X 2026 GMC Sierra 1500 Truck AT4X Search New $79,600   305-hp 3.0L 6-cyl  10-spd auto  19 / 20  
Denali Ultimate 2026 GMC Sierra 1500 Truck Denali Ultimate Search New $84,400   420-hp 6.2L 8-cyl  10-spd auto  15 / 19  

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Pricing. Advertised prices are valid through the end of the current business day and may change daily. The advertised price is the same for every customer, online or in store, and is not conditioned on dealer financing or the purchase of any other product or service. Advertised prices include a $490 documentary preparation fee (not required by law). The fee is itemized in the pricing stack and included in the final price shown. Prices exclude only government charges — sales tax, title, tags/registration, and state or local fees. Out-of-state purchasers may owe different taxes and fees based on their registration address; any taxes shown are estimates confirmed before delivery. Prices reflect only manufacturer incentives available to all buyers; conditional incentives (loyalty, military, first-responder, college, etc.) are excluded unless stated and subject to manufacturer eligibility. Dealer-installed accessories already on a vehicle are included in its price. Protection products and other add-ons are optional and never required to buy at the advertised price.

Availability. All vehicles are subject to prior sale. ‡Vehicles marked with this symbol are located at another Aschenbach Auto Group store and are not currently on our lot. Transfers are requested case by case; availability, timing, and arrangements are at dealer discretion and not guaranteed. Contact our sales team about a specific vehicle. In-transit arrival dates are estimates and may change for reasons beyond the manufacturer's and dealer's control.

Accuracy. We work to keep this site accurate, but errors occur. If a vehicle is listed with an incorrect price or equipment, we will correct it once aware and reserve the right to decline a sale at the incorrect price. Photos may show optional equipment; confirm equipment and specifications with us before purchase. Fuel economy figures are EPA estimates for comparison only; actual mileage varies. Horsepower and other specifications are from manufacturer data for the trim and engine shown. Site content is provided "as is" without warranty of any kind, express or implied.