2023 GMC Sierra 1500

• Dual-zone front climate control
• Voice-activated climate control
• Automatic climate control
• Rear console climate control ducts
• Climate control
• Metal-look console insert
• Ventilated driver and front passenger seats
• Vinyl door trim insert
• Simulated wood and metal-look door panel insert
• Rubber front and rear floor mats with carpet inserts
• Full carpet floor covering
• Full floor coverage
• Leather front seat upholstery
• Plastic front seatback upholstery
• Bucket front seats
• Driver seat with 8-way directional controls
• Front seat centre armrest
• Front passenger seat with 8-way directional controls
• Height adjustable front seat head restraints
• Manual front seat head restraint control
• Metal-look gear shifter material
• Deep tinted windows
• Cloth headliner material
• Full headliner coverage
• Heated driver and front passenger seats
• Heated rear seats
• Metal-look instrument panel insert
• Chrome interior accents
• Driver seat with 2-way power lumbar
• Front passenger seat with 2-way power lumbar
• 2 memory settings
• Cabback insulator
• Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
• Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
• Split-bench rear seat
• Fold-up rear seat cushion
• 60-40 folding rear seats
• Rear seat centre armrest
• Fixed rear seats
• Height adjustable rear seat head restraints
• Manual rear seat head restraint control
• 2 rear seat head restraints
• 5-Passenger Seating
• Heated steering wheel
• Power tilting steering wheel
• Power telescopic steering wheel
• Leatherette steering wheel
• Vinyl rear seat upholstery
• Carpetrear seatback upholstery

• Steering wheel mounted audio controls
• Full floor console
• Covered floor console storage
• Mini overhead console
• Cruise control with steering wheel mounted controls
• Smart key with hands-free access and push button start
• Push-button
• Auto-locking doors
• All-in-one remote fob and ignition key
• Power door locks with 2 stage unlocking
• Keyfob keyless entry
• Tailgate/power door lock
• Heated driver and passenger side door mirrors
• Power driver and passenger door mirrors with tilt down in reverse
• Auto-dimming driver side mirror
• Power folding door mirrors
• Capless fuel filler
• Weight capacity alert
• Full gauge cluster screen
• Rear seat cheque warning
• Exterior temperature display
• Tachometer
• Oil pressure gauge
• Engine/electric motor temperature gauge
• Voltmeter
• Inclinometer
• Transmission fluid temperature gauge
• Engine hour metre
• Diesel exhaust fluid (def) gauge
• Digital clock
• Compass
• Redundant digital speedometer
• Engine temperature warning
• Battery charge warning
• Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF)
• Key in vehicle warning
• Door ajar warning
• Service interval indicator
• Turn signal on warning
• Oil pressure warning
• Transmission fluid temp warning
• Brake pad wear indicator
• Driver information centre
• Headlights on reminder
• Trip odometer
• Auto-dimming rear view mirror
• Day/Night rearview mirror
• Keyfob remote start
• Keyfob window control
• Keyfob trunk control
• Front reading lights
• Rear reading lights
• Variable instrument panel light
• Memory settings include: door mirrors
• Tire pressure fill assist
• Trip computer
• Retained accessory power
• Conventional left rear passenger door
• Conventional right rear passenger door
• Driver foot rest
• Easy lift tailgate
• Easy lower tailgate
• Integrated tailgate step
• 1 exterior 120V AC power outlet
• 1 interior AC power outlet
• Tailgate
• Front facing rear seat
• Fixed rear windshield
• Front beverage holders
• Locking glove box
• 8 beverage holders
• 2 seatback storage pockets
• Driver and passenger door bins
• Rear door bins
• Rear under seat tray
• Rear beverage holders
• Front wireless smart device charging
• Built-in virtual assistant
• Driver visor mirror
• Illuminated driver visor mirror
• Passenger visor mirror
• Illuminated passenger visor mirror
• Power first-row windows
• Power second-row windows
• Front and rear one-touch down windows
• Driver and passenger one-touch up windows
• Variable intermittent front windshield wipers
• Rear window defroster

• Galvanized steel/aluminum body panels with side impact beams
• 2 front tow hooks
• Body-coloured front bumper
• Body-coloured rear bumper
• Rear bumper step
• Black front bumper rub strip
• 2 underbody skid plates
• Spray-in pickup bed liner
• Pickup bed extender
• Pickup bed-rail protectors
• 4 doors
• Standard style pickup box
• Dark chrome grille
• LED in-box lighting
• Standard style side mirrors
• Black door mirrors
• Monotone paint
• Full-size spare tire with steel wheel
• Crank-down spare tire
• LT275/65QR18 MT BSW front and rear tires
• Vehicle to trailer hitching assist
• Trailer light test
• Trailer light malfunction warning
• Trailer theft alarm
• Trailer brake controller
• Trailer sway control
• Vehicle and trailer reverse assist with visual graphic guidance only
• Trailer hitch light
• Trailer wiring harness
• Class IV tow rating
• Trailer hitch
• Black fender flares
• Black side window trim
• Body-coloured door handles
• 18 x 8.5-inch front and rear machined w/painted accents aluminum wheels

• Fixed audio antenna
• Wireless audio streaming
• Voice activated audio controls
• Amplifier
• Primary monitor touchscreen
• 2 total number of 1st row displays
• 13.4 inch primary display
• AM/FM/satellite
• External memory control
• Internet radio capability
• Seek scan
• Radio data system (RDS)
• 3 month satellite trial subscription
• Branded speakers
• 7 speakers

• Alternator
• Heavy-duty lead acid battery
• Battery run down protection
• Front and rear ventilated disk brakes
• Four channel ABS brakes
• Electronic parking brake
• Part and full-time 4WD
• Four-wheel drive
• Two-Speed Transfer Case
• All-speed ABS and driveline traction control
• Electronic transfer case shift
• Automatic rear locking differential
• Auto locking hub control
• ICE
• 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 305HP
• 3L I-6 DOHC
• Intercooled turbo
• Front mounted engine
• Compression ignition system
• Variable intake manifold
• Longitudinal mounted engine
• Aluminum engine block
• Aluminum cylinder head
• I6
• Auto stop-start engine
• Engine block heater
• Radiator
• Stainless steel quasi-dual exhaust with chrome tailpipe finisher
• Diesel
• Speed sensitive power steering
• Electric power-assist steering system
• Rack-pinion steering
• Off-road ride suspension
• Independent front suspension
• Short and long arm front suspension
• Front anti-roll bar
• Front coil springs
• Gas-pressurized shock absorbers
• Rigid axle rear suspension
• Rear leaf springs
• Regular grade rear springs
• Leaf spring rear suspension
• 10-speed automatic
• Selectable mode transmission
• Transmission electronic control
• Sequential shift with steering wheel controls
• Automatic
• Lock-up transmission
• Overdrive transmission

• Forward collision mitigation
• Pedestrian impact prevention
• Lane departure prevention
• Rear collision mitigation
• Restricted driving mode/alerts
• Rear pedestrian detection warning
• Blind spot warning
• Following distance alert
• 6 airbags
• Driver front impact airbag
• Seat mounted side impact driver airbag
• Curtain first and second-row overhead airbags
• Passenger front impact airbag
• Seat mounted side impact front passenger airbag
• Airbag occupancy sensor
• Predictive brake assist system
• 4-wheel disk brakes
• 4-wheel antilock (ABS) brakes
• Rear mounted camera
• Aerial view camera
• Front mounted camera with washer
• Right side camera
• Left side camera
• Auto high-beam headlights
• Projector beam headlights
• LED low and high beam headlights
• Auto on/off headlight control
• Delay-off headlights
• Multiple enclosed headlights
• Gauge cluster display size: 12.30
• Configurable instrumentation gauges
• Analog instrumentation display
• Tire specific low air pressure warning
• LED daytime running lights
• LED brake lights
• LED front fog lights
• Remote activated perimeter approach lighting
• High mounted centre stop light
• Illuminated entry
• Fade interior courtesy lights
• Cab mounted cargo light
• Manual rear child safety door locks
• Front and rear parking sensors
• Front seatbelt pretensioners
• Rear seat centre 3-point seatbelt
• 2 seatbelt pre-tensioners
• Immobilizer
• Security system
• Remote panic alarm
• Electronic stability control system with anti-roll
• Hill descent control
• Hill start assist
• Rain detecting wipers

• Handsfree wireless device connectivity
• Smart device wireless mirroring
• Mobile app access
• Mobile hotspot internet access
• Integrated navigation system with voice activation
• 6 USB ports

Engine

Valves per cylinder

4

Engine Cylinders

6

Injection Type

Diesel direct injection

Engine specs

Displacement liters

3 L

Bore

3.31 "

Stroke

3.54 "

Compression ratio

15.0

Horsepower

305 HP

SAEJ1349

AUG2004 compliant

Torque

672.1 Nm

Displacement cubic inch

182.6 cu.in.

Alternator

Alternator Amps

220 A

Battery

Battery rating

850 CCA

Battery Amps

95 Ah

Transmission

First gear ratio

4.7

Second gear ratio

2.99

Third gear ratio

2.15

Fourth gear ratio

1.77

Fifth gear ratio

1.52

Sixth gear ratio

1.28

Reverse gear ratio

4.87

Seventh gear ratio

1

Eighth gear ratio

0.85

Ninth gear ratio

0.69

Tenth gear ratio

0.64

Transmission Speeds

10

Tires

Front tire width

10.8 "

Front tire aspect ratio

65

Front tire diameter

18.0 "

Rear tire width

10.8 "

Rear tire aspect ratio

65

Rear tire diameter

18.0 "

Front tires LT load rating

C

Rear tires LT load rating

C

Drivetrain

Axle ratio

3.23

Fuel economy

Fuel economy (city/highway/combined)

10.7 L/100 km

Fuel economy (city/highway/combined)

11.1 L/100 km

Fuel economy city

10.7 L/100 km

Fuel economy city

11.1 L/100 km

Fuel economy combined

10.7 L/100 km

Fuel economy combined

9.8 L/100 km

Fuel economy highway

10.2 L/100 km

Fuel economy highway

8.7 L/100 km

Fuel economy fuel type

Diesel

Brakes

Front brake diameter

330 mm

Rear brake diameter

345 mm

Fuel

DEF capacity

20.06 litres

Fuel tank capacity

90.8 litres

Climate control

Air Conditioning

Air Conditioning

Weights

GVWR

3,266 kg

GAWR front

1,724 kg

GAWR rear

1,724 kg

Axle capacity front

1,724 kg

Axle capacity rear

1,724 kg

Spring rating front

1,724 kg

Standard curb weight

2512.9 kg

Standard payload

730.3 kg

Trailering

Towing capacity

3,946 kg

Max gross combined weight rating

6,804 kg

Fifth-wheel towing capacity

2,994 kg

Gooseneck towing capacity

2,722 kg

Interior measurements

Leg room first-row

1131.1 mm

Leg room second-row

1102.4 mm

Head room first-row

1092.2 mm

Head room second-row

1018.5 mm

Hip room first-row

1543.8 mm

Hip room second-row

1504.7 mm

Shoulder room first-row

1638.3 mm

Shoulder room second-row

1625.6 mm

Exterior measurements

Cargo box length

2016.8 mm

Cargo box min width

1286 mm

Cargo box volume

2030.3 L

Pickup box depth

569 mm

Cargo box max width

1813.6 mm

Vehicle body length

6134.1 mm

Vehicle body width

2062.5 mm

Vehicle body height

1987.3 mm

Wheelbase

3990.3 mm

Vehicle turning radius

7.73 m

Min ground clearance

279.4 mm

Approach angle

25.4

Departure angle

25.9

Green values

fuel CO2 level - g/km combined

288