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2025 GMC Sierra 1500 Truck
City mpg:
18
Highway mpg:
21

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

2025 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

2025 GMC
Sierra 1500 Truck

  • Manufacturer Offer

    Financing Offer: 0.0% APR for 36 months on this GMC Sierra 1500 model

    * Read full offer details
    Applies to this new 2025 GMC Sierra 1500.

    * Disclaimer(s)

    • Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 0.0% APR with $2,500 down payment provides for 36 monthly payments of $27.78 per $1000 financed for qualified buyers. 5.9% APR for a term of 84 months corresponds to a monthly cost of $14.56 per $1000 financed. 0.0% APR for a term of 24 months corresponds to a monthly cost of $41.67 per $1000 financed. 2.9% APR for a term of 39 months corresponds to a monthly cost of $26.9 per $1000 financed. 2.9% APR for a term of 42 months corresponds to a monthly cost of $25.07 per $1000 financed. 2.9% APR for a term of 48 months corresponds to a monthly cost of $22.09 per $1000 financed. 5.9% APR for a term of 60 months corresponds to a monthly cost of $19.29 per $1000 financed. 5.9% APR for a term of 72 months corresponds to a monthly cost of $16.53 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate.

      See Trims

  • Manufacturer Offer

    $2,750 cash back on this GMC Sierra 1500 model

    * Read full offer details
    Applies to this new 2025 GMC Sierra 1500.

    * Disclaimer(s)

    • Not available with special finance or special lease offers.

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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
  • Recommended fuel - Regular Unleaded
  • Transmission - 8 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - rear-wheel
  • Fuel economy combined - 19mpg
  • Fuel tank capacity - 28.3gal.
  • Standard fuel economy fuel type - gasoline
  • Hybrid traction battery type - none
  • 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 - 4,128kg (9,100lbs)
  • 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
  • Rear 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

  Engine Transmission City/Hwy mpg
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Pro 2025 GMC Sierra 1500 Truck Pro Search New 310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
SLE
Search New 		310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Elevation w/3SB
Search New 		310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
SLE
Search New 		310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
SLE 2025 GMC Sierra 1500 Truck SLE Search New 310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Elevation w/3VL
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Elevation w/3SB
Search New 		310-hp 2.7L 4-cyl  8-spd auto  18 / 21  
Elevation w/3SB
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
SLE
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
SLE
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
SLT
Search New 		355-hp 5.3L 8-cyl  10-spd auto  16 / 20  
Elevation w/3VL
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Elevation w/3SB
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
Elevation w/3SB
Search New 		310-hp 2.7L 4-cyl  8-spd auto  17 / 19  
SLT
Search New 		355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
SLT
Search New 		355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
Denali
Search New 		355-hp 5.3L 8-cyl  10-spd auto  16 / 20  
AT4
Search New 		305-hp 3.0L 6-cyl  10-spd auto  22 / 26  
AT4
Search New 		305-hp 3.0L 6-cyl  10-spd auto  22 / 26  
Denali
Search New 		355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
Denali
Search New 		355-hp 5.3L 8-cyl  10-spd auto  15 / 19  
AT4X
Search New 		305-hp 3.0L 6-cyl  10-spd auto  19 / 20  
Denali Ultimate
Search New 		420-hp 6.2L 8-cyl  10-spd auto  15 / 19  

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Dealer Disclosure: Prices do not include government fees and taxes, any finance charge, $85 dealer document processing charge, any electronic filing charge and any emissions testing charge.

 

Prop 65 Warning: PROPOSITION 65 WARNING: These premises contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the state of California to cause cancer, birth defects and reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories both offered for sale and while undergoing repair, and in the maintenance of the premises. Tobacco products may be present and are known to the state of California to cause cancer, birth defects and reproductive harm. Posted in accordance with Proposition 65 and California Health and Safety Code section 25249.5, et seq.