2024 GMC Sierra 1500 SLT
- Used
$895Includes Dealer Handling Fee of:
Mike Maroone Chevrolet Longmont
Call 720-316-0591
We’re here to help
The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black, Perforated leather-appointed front outb
- Odometer
- 72,549 miles
- Fuel Economy
- 15/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 3GTUUDED0RG135982
- Stock Number
- L135982
The full specifications
- 3-point seatbelt : Rear seat center 3-point seatbelt
- ABS Brakes : 4-wheel antilock (ABS) brakes
- Auto headlights : Auto on/off headlight control
- Auto high-beam headlights : IntelliBeam auto high-beam headlights
- Brake assist system : Automatic Emergency Braking predictive brake assist system
- Brake type : 4-wheel disc brakes
- Cab mounted cargo light : Cab mounted cargo light
- Child door locks : Manual rear child safety door locks
- Configurable instrumentation gauges : Configurable instrumentation gauges
- Delay off headlights : Delay-off headlights
- Distance alert : Following Distance Indicator
- Electronic stability control : StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Fog lights : LED front fog lights
- Forward collision warning : Forward Collision Alert with Automatic Braking
- Front impact airbag driver : Driver front impact airbag
- Front impact airbag passenger : Passenger front impact airbag
- Front side impact airbag driver : Seat mounted side impact driver airbag
- Front side impact airbag passenger : Seat mounted side impact front passenger airbag
- Gauge cluster display size (inches) : Gauge cluster display size: 12.30
- Headlight type : Projector beam headlights
- Headlights : LED low and high beam headlights
- High mount stop light : High mounted center stop light
- Hill start assist : Hill Start Assist (HSA)
- Illuminated entry : Illuminated entry
- Immobilizer : Immobilizer
- Instrumentation display : Analog instrumentation display
- Interior courtesy lights : Fade interior courtesy lights
- LED brake lights : LED brake lights
- Lane departure : Lane Keep Assist with Lane Departure Warning
- Low tire pressure warning : Tire specific low air pressure warning
- Multiple headlights : Multiple enclosed headlights
- Number of airbags : 6 airbags
- Occupancy sensor : Airbag occupancy sensor
- Overhead airbags : Curtain first and second-row overhead airbags
- Pedestrian detection : Front Pedestrian Braking
- Perimeter approach lighting : Remote activated perimeter approach lighting with puddle lights
- Rain detecting wipers : Rain detecting wipers
- Rear camera : HD Rear Vision Camera rear mounted camera
- Remote panic alarm : Remote panic alarm
- Restricted driving mode/alerts : Restricted driving mode/alerts
- Running lights : LED daytime running lights
- Seatbelt pretensioners : Front seatbelt pretensioners
- Seatbelt pretensioners number : 2 seatbelt pre-tensioners
- Security system : Security system
- Air conditioning : Yes
- Armrests front center : Front seat center armrest
- Armrests front storage : Front seat armrest storage
- Armrests rear : Rear seat center armrest
- Cabback insulator : Cabback insulator
- Climate control : Automatic climate control
- Door panel insert : Simulated wood and metal-look door panel insert
- Door trim insert : Vinyl door trim insert
- Driver lumbar : Driver seat with 2-way power lumbar
- Driver seat direction : Driver seat with 8-way directional controls
- Dual-zone front climate control : Dual-zone front climate control
- Floor coverage : Full floor coverage
- Floor covering : Full carpet floor covering
- Floor mats : Carpet front and rear floor mats
- Folding rear seats : 60-40 folding rear seats
- Front head restraint control : Manual front seat head restraint control
- Front head restraints : Height adjustable front seat head restraints
- Front passenger lumbar : Front passenger seat with 2-way power lumbar
- Front seat type : Split-bench front seat
- Front seat upholstery : Leather front seat upholstery
- Front seatback upholstery : Plastic front seatback upholstery
- Gearshifter material : Urethane gear shifter material
- Headliner coverage : Full headliner coverage
- Headliner material : Cloth headliner material
- Heated front seats : Heated driver and front passenger seats
- Heated steering wheel : Heated steering wheel
- Interior accents : Chrome interior accents
- Number of memory settings : 2 memory settings
- Panel insert : Simulated wood and metal-look instrument panel insert
- Passenger seat direction : Front passenger seat with 8-way directional controls
- Power driver seat controls : Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Power passenger seat controls : Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Rear console climate control ducts : Rear console climate control ducts
- Rear head restraint control : 2 rear seat head restraints
- Rear head restraint control : Manual rear seat head restraint control
- Rear head restraints : Height adjustable rear seat head restraints
- Rear seat folding position : Fold-up rear seat cushion
- Rear seat upholstery : Vinyl rear seat upholstery
- Rear seatback upholstery : Carpet rear seatback upholstery
- Rear seats : Split-bench rear seat
- Rear seats fixed or removable : Fixed rear seats
- Seating capacity : 6
- Split front seats : 40-20-40 split-bench front seat
- Steering wheel material : Leatherette steering wheel
- Steering wheel telescopic : Manual telescopic steering wheel
- Steering wheel tilt : Manual tilting steering wheel
- Tinted windows : Deep tinted windows
- Voice activated climate control : Voice-activated climate control
- Accessory power : Retained accessory power
- All-in-one key : All-in-one remote fob and ignition key
- Auto door locks : Auto-locking doors
- Auto-dimming door mirror driver : Auto-dimming driver side mirror
- Battery charge warning : Battery charge warning
- Beverage holders : Front beverage holders
- Beverage holders rear : Rear beverage holders
- Brake pad warning : Brake pad wear indicator
- Built-in virtual assistant : Google Built-In built-in virtual assistant
- Capless fuel filler : Capless fuel filler
- Clock : Digital clock
- Compass : Compass
- Cruise control : Cruise control with steering wheel mounted controls
- Day/Night rearview mirror : Day/Night rearview mirror
- Door ajar warning : Door ajar warning
- Door bins front : Driver and passenger door bins
- Door bins rear : Rear door bins
- Door locks : Power door locks with 2 stage unlocking
- Door mirror with tilt-down in reverse : Power driver and passenger door mirrors with tilt down in reverse
- Driver foot rest : Driver foot rest
- Driver information center : Driver information center
- Easy lift tailgate : EZ Lift
- Easy lower tailgate : EZ Lower
- Engine hour meter : Engine hour meter
- Engine temperature warning : Engine temperature warning
- Engine/electric motor temperature gauge : Engine/electric motor temperature gauge
- Exterior 120V AC power outlet : 1 exterior 120V AC power outlet
- First-row windows : Power first-row windows
- Fob engine controls : Keyless Open/Keyless Start with hands-free access and push button start
- Folding door mirrors : Power folding door mirrors
- Front reading lights : Front reading lights
- Full gauge cluster screen : Full gauge cluster screen
- Glove box : Locking glove box
- Headlights on reminder : Headlights on reminder
- Heated door mirrors : Heated driver and passenger side door mirrors
- Ignition type : Push-button
- Inclinometer : Inclinometer
- Integrated tailgate step : Integrated tailgate step
- Interior 120V AC power outlets : 1 interior 120V AC power outlet
- Key in vehicle warning : Key in vehicle warning
- Keyfob cargo controls : Keyfob trunk control
- Keyfob keyless entry : Keyfob keyless entry
- Keyfob remote start : Keyfob remote start
- Keyfob window controls : Keyfob window control
- Low level warnings : Low level warning for oil, coolant, fuel, washer fluid and brake fluid
- Memory settings : Memory settings include: door mirrors
- Number of beverage holders : 6 beverage holders
- Oil pressure gauge : Oil pressure gauge
- Oil pressure warning : Oil pressure warning
- One-touch down window : Front and rear one-touch down windows
- One-touch up window : Driver and passenger one-touch up windows
- Overhead console : Mini overhead console
- Overhead console storage : Overhead console storage
- Passenger doors rear left : Conventional left rear passenger door
- Passenger doors rear right : Conventional right rear passenger door
- Rear cargo door : MultiPro Tailgate tailgate
- Rear reading lights : Rear reading lights
- Rear seat check warning : Rear seat check warning
- Rear seat direction : Front facing rear seat
- Rear window defroster : Rear window defroster
- Rear windshield : Fixed rear windshield
- Rearview mirror : Auto-dimming rear view mirror
- Seatback storage pockets : 2 seatback storage pockets
- Second-row windows : Power second-row windows
- Service interval warning : Service interval indicator
- Smart device remote start : Smart device remote start
- Speedometer : Redundant digital speedometer
- Steering mounted audio control : Steering wheel mounted audio controls
- Tachometer : Tachometer
- Tailgate control : Tailgate/power door lock
- Temperature display : Exterior temperature display
- Tire pressure : Tire Fill Alert tire pressure fill assist
- Transmission fluid temperature warning : Transmission fluid temp warning
- Transmission temperature gauge : Transmission fluid temperature gauge
- Trip computer : Trip computer
- Trip odometer : Trip odometer
- Turn signal warning : Turn signal on warning
- Under seat tray front : Locking front under seat tray
- Under seat tray rear : Rear under seat tray
- Variable panel light : Variable instrument panel light
- Visor driver mirror : Driver visor mirror
- Visor illuminated driver mirror : Illuminated driver visor mirror
- Visor illuminated passenger mirror : Illuminated passenger visor mirror
- Visor passenger mirror : Passenger visor mirror
- Voltmeter : Voltmeter
- Weight capacity alert : Weight capacity alert
- Wipers : Variable intermittent front windshield wipers
- Bed-rail protectors : Pickup bed-rail protectors
- Body panels : Galvanized steel/aluminum body panels with side impact beams
- Box style : Standard style pickup box
- Bumper rub strip front : Black front bumper rub strip
- Bumpers front : Chrome front bumper
- Bumpers rear : Chrome rear bumper
- Door handle material : Chrome door handles
- Door mirror style : Chrome door mirrors
- Door mirror type : Standard style side mirrors
- Fenders : Black fender flares
- Grille style : Chrome grille
- In-box lighting : LED in-box lighting
- License plate front bracket : Front license plate bracket
- Number of doors : 4 doors
- Paint : Non-metallic paint
- Rear bumper step : CornerStep rear bumper step
- Spare tire : Full-size spare tire with steel wheel
- Spare tire location : Crank-down spare tire
- Special paint : Monotone paint
- Tires : P265/65SR18 AS BSW front and rear tires
- Tow hooks front : 2 front tow hooks
- Towing brake controller : Trailer brake controller
- Towing class : Class IV tow rating
- Towing hitch : Trailer hitch
- Towing hitch light : Trailer hitch light
- Towing trailer sway : Trailer Sway Control (TSC) trailer sway control
- Towing wiring harness : Trailer wiring harness
- Vehicle and trailer reverse assist : Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Vehicle to trailer hitching assist : Hitch Guidance vehicle to trailer hitching assist
- Wheels : 18 x 8.5-inch front and rear machined w/painted accents aluminum wheels
- Window Trim : Chrome side window trim
- Emissions : Federal emissions
- Emissions tiers : Tier 3 Bin 30 emissions
- Fuel economy (city/highway/combined) : 15/19/17 MPG
- Antenna : Fixed audio antenna
- External memory : Premium GMC Infotainment System external memory control
- Internet radio capability : Internet radio capability
- Number of first-row screens : 2 total number of 1st row displays
- Primary display size : 13.4 inch primary display
- Primary display touchscreen : Primary monitor touchscreen
- RDS : Radio data system (RDS)
- Radio : AM/FM/SiriusXM with 360Lsatellite
- Satellite trial : 3 month satellite trial subscription
- Seek scan : Seek scan
- Speakers : Standard grade speakers
- Speakers number : 6 speakers
- Voice activated audio : Premium GMC Infotainment System voice activated audio controls
- Wireless streaming : Bluetooth wireless audio streaming
- 4WD type : AutoTrac part-time 4WD
- ABS Brakes : Four channel ABS brakes
- Alternator Type : Alternator
- Battery run down protection : Battery run down protection
- Battery type : Heavy-duty lead acid battery
- Cylinder head material : Aluminum cylinder head
- Displacement liters : 5.3 L
- Drive type : Four-wheel drive
- Electronic parking brake : Electronic parking brake
- Engine : EcoTec3 5.3L V-8 gasoline direct injection, variable valve control, regular unleaded, engine with cylinder deactivation and 355HP
- Engine Configuration : V8
- Engine Location : Front mounted engine
- Engine Mounting direction : Longitudinal mounted engine
- Engine Short : EcoTec3 5.3L V-8
- Engine block material : Aluminum engine block
- Engine cooler : Engine oil cooler
- Front anti-roll : Front anti-roll bar
- Fuel Type : Regular unleaded
- Horsepower : 355 HP @5600 RPM
- Ignition : Spark ignition system
- Lock-up transmission : Lock-up transmission
- Locking hub control : Auto locking hub control
- Overdrive transmission : Overdrive transmission
- Powertrain type : ICE
- Radiator : Radiator
- Rear Springs : Regular grade rear springs
- Rear locking differential : Automatic rear locking differential
- Selectable mode transmission : Tow/Haul Mode selectable mode transmission
- Sequential shift control : Sequential shift control
- Shock absorbers : Gas-pressurized shock absorbers
- Speed sensitive steering : Speed sensitive power steering
- Springs front : Front coil springs
- Springs rear : Rear leaf springs
- Start-stop engine : Auto stop-start engine
- Steering : Electric power-assist steering system
- Steering type : Rack-pinion steering
- Suspension : Standard ride suspension
- Suspension ride type front : Independent front suspension
- Suspension ride type rear : Rigid axle rear suspension
- Suspension type front : Short and long arm front suspension
- Suspension type rear : Leaf spring rear suspension
- Tailpipe : Stainless steel single exhaust
- Traction control : All-speed ABS and driveline traction control
- Transfer case : Electronic transfer case shift
- Transmission : 10-speed automatic
- Transmission Type : Automatic
- Transmission electronic control : Transmission electronic control
- Transmission oil cooler : Transmission oil cooler
- Valves per cylinder : 2
- Ventilated brakes : Front and rear ventilated disc brakes
- Handsfree : Bluetooth handsfree wireless device connectivity
- Integrated navigation : Integrated navigation system with voice activation
- Internet access : Wi-Fi Hotspot capable mobile hotspot internet access
- Mobile app access : MyGMC Mobile App mobile app access
- Smart device integration : Apple CarPlay/Android Auto smart device wireless mirroring
- USB ports : 4 USB ports
Notes from the dealer
This 2024 GMC Sierra 1500 SLT in crisp white delivers confident capability with refined comfort. The EcoTec3 5.3L V8 engine paired with the smooth 10-speed automatic transmission provides authentic truck performance, while the 4WD system handles Colorado terrain with confidence. The crew cab short box configuration balances spaciousness with manageability, and the leather interior elevates every drive.- Leather interior with heated front seats- GMC Infotainment System with Apple CarPlay and Android Auto- 10-way power driver and passenger seats with lumbar support- 4WD with auto-locking rear differential and trailering package- Advanced safety features including automatic emergency braking and lane keep assist- SiriusXM satellite radio with over 360 channels- Heated steering wheel and power door mirrors- Remote vehicle starter system and push button start- Premium 10-speed automatic transmission- Alloy wheels and front fog lightsThis vehicle is GM Certified, giving you confidence in its quality and condition.With just over 72,000 miles and driven responsibly, this Sierra delivers proven reliability backed by GM certification. We're proud to offer free delivery anywhere in Colorado and invite you to schedule your test drive today to experience this capable truck firsthand.Proudly serving Longmont, Boulder, Denver, Loveland, Erie, Fort Collins, Thornton, Westminster, Lakewood, Broomfield, Golden, Brighton, and Greeley.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Mike Maroone Chevrolet Longmont is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
4.0out of 5 overall- 4.0
Depreciation of 50%
by Manny A on 10/28/2026 10:06:36 AM
This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again. - 5.0
2021 GMC SLT 4WD SIERRA, Great Truck
by Ransom1 on 10/15/2026 4:18:42 PM
This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime. - 5.0
Great 4 cylinder truck
by Steve on 9/23/2026 2:01:15 AM
I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.
GENERAL
Vehicle equipment, specifications, photographs, and availability should be confirmed with the selling dealership. We make reasonable efforts to keep listings accurate and correct identified errors promptly. Representative photographs will be identified as such. Vehicles in transit, on order, or otherwise unavailable for immediate delivery will be clearly identified.
PRICING
When a selling price is displayed, it is the price available to any purchaser, regardless of financing choice, trade-in, or eligibility for a limited-offer rebate. The advertised selling price includes all charges the dealership requires to purchase the vehicle, including its delivery and handling charge of $895 at Colorado dealerships or $995 at Florida dealerships, as applicable, and any required dealer-installed equipment or services. Government-required purchaser charges are additional. Financing costs and optional products or services selected by the purchaser are additional. Conditional incentives are identified separately and are not deducted from the advertised selling price. Contact the selling dealership for current availability and an itemized purchase quote.
CALL FOR PRICE
The selling price for this vehicle is not displayed online. Contact the selling dealership for its current selling price and availability. The dealership will provide a price that includes all required dealer charges, including the applicable $895 Colorado or $995 Florida delivery and handling charge, and any required equipment or services. No financing application, trade-in, or purchase commitment is required to receive the price. Government-required purchaser charges, financing costs, and products or services the purchaser chooses are additional.
TEXT MESSAGES
Any consent to receive text messages is governed by the terms presented at the time of opt-in for the applicable dealership. Reply STOP to an existing text message to opt out.
MERCHANDISING
We make reasonable efforts to show actual vehicle photographs. When an actual photograph is unavailable, a representative image will be identified as such. Contact the selling dealership to confirm the vehicle's appearance and equipment.
No mobile information will be shared with third parties/affiliates for marketing/promotional purposes. All the above categories exclude text messaging originator opt-in data and consent; this information will not be shared with any third parties.