Certified Pre-Owned 2021 GMCSierra 1500 SLE Truck Crew Cab V-8 cyl
- Exterior Color
- Summit White
- Interior Color
- Black
- Odometer
- 69,792 miles
- Fuel Economy
- 18/21 MPG City/Hwy
- Transmission
- 8-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 3GTU9BED6MG455306
- Stock Number
- U455306
GMC
Sierra 1500
Included Packages & Accessories
- 6 Speakers
- AM/FM radio: SiriusXM
- Premium audio system: GMC Infotainment System
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Heavy Duty Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Delay-off headlights
- Fully automatic headlights
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Speed control
- 170 Amp Alternator
- 220 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- External Engine Oil Cooling
- Not Equipped w/Dynamic Fuel Management
- Bumpers: chrome
- Heated door mirrors
- Power door mirrors
- Rear step bumper
- All-Weather Floor Liner (LPO)
- Apple CarPlay/Android Auto
- Cloth Seat Trim
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Heated steering wheel
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Split folding rear seat
- Front Center Armrest w/Storage
- Passenger door bin
- Integrated Trailer Brake Controller
- 20" x 9" Polished Aluminum Wheels
- Alloy wheels
- Wheel Locks (Set of 4) (LPO)
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
- 3.42 Rear Axle Ratio
- Preferred Equipment Group 3SA
- SLE Convenience Package
- SLE Value Package
- Trailering Package
- X31 Off-Road & Protection Package
- X31 Off-Road Package
- 6-Speaker Audio System Feature
- Radio: GMC Infotainment Audio System
- SiriusXM Radio
- Steering Wheel Audio Controls
- Dual-Zone Automatic Climate Control
- Electric Rear-Window Defogger
- 12-Volt Rear Auxiliary Power Outlet
- Power Front Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Power Rear Windows w/Express Down
- Remote Vehicle Starter System
- Auto-Locking Rear Differential
- Electrical Lock Control Steering Column
- Manual Tilt-Wheel & Telescoping Steering Column
- Keyless Open & Start
- Power Door Locks
- Hill Descent Control
- Dual Exhaust w/Premium Tips
- Heavy-Duty Air Filter
- Chrome Grille
- LED Cargo Area Lighting
- Rear Wheelhouse Liners
- Spray-On Pickup Bed Liner w/GMC Logo
- X31 Hard Badge
- 4G LTE Wi-Fi Hotspot Capable
- Color-Keyed Carpeting Floor Covering
- Compass
- Front Rubberized-Vinyl Floor Mats
- GMC Connected Access Capable
- Heated Steering Wheel
- OnStar & GMC Connected Services Capable
- Rear Dual USB Charging-Only Ports
- Rear Rubberized-Vinyl Floor Mats
- 4-Way Manual Passenger Seat Adjuster
- Front 40/20/40 Split-Bench Seat
- Front Frame-Mounted Black Recovery Hooks
- Hitch Guidance
- Wheels: 17" x 8" Bright Silver Painted Aluminum
- Deep-Tinted Glass
Included Packages & Options
- X31 Off-Road & Protection Package$1,905
- X31 Off-Road Package
- Spray-On Pickup Bed Liner w/GMC Logo
- X31 Off-Road Package$1,150
- Hill Descent Control
- Heavy-Duty Air Filter
- X31 Hard Badge
- Dual Exhaust w/Premium Tips
Included Options
- Integrated Trailer Brake Controller$275
Detailed Specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Automatic front air conditioning
- Bluetooth wireless phone connectivity
- Braking Assist
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Cloth seat upholstery
- Coil front spring
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dusk sensing headlights
- External temperature display
- Fold-up cushion rear seats
- Front Independent Suspension
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front split-bench
- Fuel Capacity: 24.0 gal.
- Fuel Consumption: City: 18 mpg
- Fuel Consumption: Highway: 21 mpg
- Fuel Type: Regular unleaded
- GMC Infotainment System
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Independent front suspension classification
- Instrumentation: Low fuel level
- Intercooled Turbo
- Leaf rear spring
- Leather/metal-look steering wheel trim
- Metal-look dash trim
- Passenger Airbag
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power windows
- Privacy glass: Deep
- Radio Data System
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Short and long arm front suspension
- Side airbag
- Silver aluminum rims
- Simulated wood/metal-look door trim
- SiriusXM AM/FM/Satellite Radio
- SiriusXM Satellite Radio(TM)
- Speed-proportional electric power steering
- Split rear bench
- Stability controll with anti-roll
- Suspension class: Regular
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Total Number of Speakers: 6
- Trailer hitch
- Trip computer
- Urethane shift knob trim
- Vehicle Emissions: LEV II
- Video Monitor Location: Front
- Wheel Diameter: 17
- Wheel Width: 8
Standard Features
- X31 Off-Road Package
- Spray-On Pickup Bed Liner w/GMC Logo
- Hill Descent Control
- Heavy-Duty Air Filter
- X31 Hard Badge
- Dual Exhaust w/Premium Tips
- 4-Way Manual Passenger Seat Adjuster
- Auto-Locking Rear Differential
- Trailering Package
- Dual-Zone Automatic Climate Control
- Heated Steering Wheel
- Manual Tilt-Wheel & Telescoping Steering Column
- Rear Dual USB Charging-Only Ports
- Electric Rear-Window Defogger
- Electrical Lock Control Steering Column
- Keyless Open & Start
- Remote Vehicle Starter System
- LED Cargo Area Lighting
- 12-Volt Rear Auxiliary Power Outlet
- Rear Wheelhouse Liners
- 6-Speaker Audio System Feature
- SiriusXM Radio
- Hitch Guidance
- SLE Convenience Package
- SLE Value Package
- Radio: GMC Infotainment Audio System
- Compass
- Power Door Locks
- Color-Keyed Carpeting Floor Covering
- Front Rubberized-Vinyl Floor Mats
- Rear Rubberized-Vinyl Floor Mats
- OnStar & GMC Connected Services Capable
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- Steering Wheel Audio Controls
- Power Front Windows w/Driver Express Up/Down
- Power Front Windows w/Passenger Express Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Chrome Grille
- Front Frame-Mounted Black Recovery Hooks
- Wheels: 17" x 8" Bright Silver Painted Aluminum
Dealer Notes
Certified. Summit White 2021 GMC Sierra 1500 SLE 5.3 Liter V8 EcoTec3 Crew Cab 4WD 4WD 8-Speed Automatic EcoTec3 5.3L V8 8-Speed Automatic, 4WD, Black Cloth.
Odometer is 19835 miles below market average!
Certification Program Details: The Ford Blue Certified program is a used vehicle certification program that offers buyers peace of mind and confidence. Ford Blue Certified vehicles have been thoroughly inspected and meet certain age and mileage requirements. In short, Ford Blue Certified vehicles are used vehicles that have been inspected and come with a warranty. This means that you can buy with confidence knowing that your vehicle is in good condition and is protected. Here are the key benefits of buying a Ford Blue Certified vehicle: Inspected: Ford Blue Certified vehicles have been inspected by Ford-trained technicians. Warranty: Ford Blue Certified vehicles come with a comprehensive warranty that covers most repairs. Roadside assistance: Ford Blue Certified vehicles come with complimentary 24/7 roadside assistance. If you're looking for a used vehicle with peace of mind and confidence, then a Ford Blue Certified vehicle is a great option.
Odometer is 19835 miles below market average!
Certification Program Details: The Ford Blue Certified program is a used vehicle certification program that offers buyers peace of mind and confidence. Ford Blue Certified vehicles have been thoroughly inspected and meet certain age and mileage requirements. In short, Ford Blue Certified vehicles are used vehicles that have been inspected and come with a warranty. This means that you can buy with confidence knowing that your vehicle is in good condition and is protected. Here are the key benefits of buying a Ford Blue Certified vehicle: Inspected: Ford Blue Certified vehicles have been inspected by Ford-trained technicians. Warranty: Ford Blue Certified vehicles come with a comprehensive warranty that covers most repairs. Roadside assistance: Ford Blue Certified vehicles come with complimentary 24/7 roadside assistance. If you're looking for a used vehicle with peace of mind and confidence, then a Ford Blue Certified vehicle is a great option.
KBB.com Consumer Reviews

Overall4Out of 5
- 3.0
Nice truck
By froggy | on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.… - 5.0
Great Truck
By Mel | on Sunday, April 25, 2021
I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.… - 5.0
Well done GM
By Tony | on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
Based on 89 consumer ratings for 2019–2026 models. | Privacy
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