

New 2021 GMCSierra 1500 Base Truck Crew Cab
- VIN: 3GTU9AEF1MG169827
- Stock: 709441
- Fuel Economy
- 15.0/20.0 mpg City/Hwy
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Body
- Truck Crew Cab
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4x4
- Engine
- 5.3L V-8 cyl
Highlighted Features
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Split folding rear seat
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Traction control
- 170 Amp Alternator
- Chrome Surround Grille w/Black Mesh
- 220 Amp Alternator
- Fully automatic headlights
- Tilt steering wheel
- Speed-sensing steering
- Bumpers: chrome
- Brake assist
- Hitch Guidance
- Trailering Package
- 4-Way Manual Passenger Seat Adjuster
- Front License Plate Kit
- Outside temperature display
- Single Speed Transfer Case
- Power windows
- Front anti-roll bar
- Vinyl Seat Trim
- Voltmeter
- Overhead airbag
- Split folding rear seat
- Rear reading lights
- Trip computer
- Solar Absorbing Tinted Glass
- 4-Way Manual Driver Seat Adjuster
- Front wheel independent suspension
- Low tire pressure warning
- Premium audio system: GMC Infotainment System
- Auxiliary External Transmission Oil Cooler
- Preferred Equipment Group 1SA
- Apple CarPlay/Android Auto
- Heavy Duty Suspension
- Deep-Tinted Glass
- Heated Power-Adjustable Outside Mirrors
- Front reading lights
- Overhead console
- Passenger vanity mirror
- Snow Plow Prep Package
- 6-Speaker Audio System Feature
- Electric Rear-Window Defogger
- Heavy-Duty Air Filter
- Radio data system
- Power Rear Windows w/Express Down
- Remote Keyless Entry
- LED Cargo Area Lighting
- Convenience Package
- Power steering
- Dual front impact airbags
- ABS brakes
- Passenger door bin
- Dual front side impact airbags
- Skid Plates
- Rear step bumper
- Electronic Stability Control
- Front Frame-Mounted Black Recovery Hooks
- 6 Speakers
- Wheels: 17" x 8" Silver Painted Steel
- EZ Lift Power Lock & Release Tailgate
- Delay-off headlights
- Front 40/20/40 Split-Bench Seat
- AM/FM radio
- Variably intermittent wipers
- Occupant sensing airbag
- Radio: GMC Infotainment Audio System
- Black Manual Outside Mirrors
- 3.42 Rear Axle Ratio
- Front Center Armrest w/Storage
- Auto-Locking Rear Differential
- Driver door bin
- 4-Wheel Disc Brakes
- Air Conditioning
- Cruise Control
- Tachometer
Included Packages & Options
- Snow Plow Prep Package$400
- 220 Amp Alternator
- Heavy-Duty Air Filter
- Skid Plates
- Trailering Package$395
- Hitch Guidance
- Convenience Package
- Remote Keyless Entry
- EZ Lift Power Lock & Release Tailgate
- Deep-Tinted Glass
- LED Cargo Area Lighting
- Electric Rear-Window Defogger
- Cruise Control
- Heated Power-Adjustable Outside Mirrors
- Radio: GMC Infotainment Audio System
- 6-Speaker Audio System Feature
- 3.42 Rear Axle Ratio
- 4-Wheel Disc Brakes
- 6 Speakers
- ABS brakes
- AM/FM radio
- Air Conditioning
- Apple CarPlay/Android Auto
- Auto-Locking Rear Differential$395
- Auxiliary External Transmission Oil Cooler
- Brake assist
- Bumpers: chrome
- Deep-Tinted Glass$200
- Delay-off headlights
- Driver door bin
- Dual front impact airbags
- Dual front side impact airbags
- Electric Rear-Window Defogger$225
- Electronic Stability Control
- Front Center Armrest w/Storage
- Front License Plate Kit
- Front anti-roll bar
- Front reading lights
- Front wheel independent suspension
- Fully automatic headlights
- Heavy Duty Suspension
- Low tire pressure warning
- Occupant sensing airbag
- Outside temperature display
- Overhead airbag
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power steering
- Power windows
- Preferred Equipment Group 1SA
- Front 40/20/40 Split-Bench Seat
- Power Rear Windows w/Express Down
- Solar Absorbing Tinted Glass
- Chrome Surround Grille w/Black Mesh
- Black Manual Outside Mirrors
- Front Frame-Mounted Black Recovery Hooks
- Wheels: 17" x 8" Silver Painted Steel
- 170 Amp Alternator
- Single Speed Transfer Case
- Premium audio system: GMC Infotainment System
- Radio data system
- Rear reading lights
- Rear step bumper
- Skid Plates$150
- Speed-sensing steering
- Split folding rear seat
- Tachometer
- Tilt steering wheel
- Traction control
- Trip computer
- Variably intermittent wipers
- Vinyl Seat Trim
- Voltmeter
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear door bins
- Tilt steering wheel
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- 1st row LCD monitors: 1
- AM/FM radio: SiriusXM
- Premium audio system: GMC Infotainment System
- Primary LCD size: 7.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 6
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Front center armrest: w/storage
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 17mpg
- Fuel economy highway: 20mpg
- Fuel tank capacity: 24.0gal.
- Manual-shift auto
- Mode select transmission
- Recommended fuel: Regular Unleaded
- Variable valve control
- Ground clearance (min): 205mm (8.1")
- Bumpers: chrome
- Left rear passenger door: conventional
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,918mm (75.5")
- Exterior length: 5,885mm (231.7")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,655mm (65.2")
- Turning radius: 7.1m (23.1')
- Wheelbase: 3,744mm (147.4")
- Delay-off headlights
- Display: analog
- Exterior parking camera rear: Rear Vision Camera yes
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Traction control
Dealer Notes
KBB.com Consumer Reviews

- 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
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!… - 5.0
Powerful, comfortable, and solid
By Indiana Guy | on Wednesday, November 27, 2019
My standard-sized cargo bed is huge! This truck rides and handles like a luxury car on the highway and the safety and vehicle information systems that are a part of the SLT Premium Plus Package are quite impressive. The 5.3 liter engine is more than powerful enough and super responsive when needed. Great truck.…
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Detailed Pricing
- MSRP
- $45,120
- $5,500 cash back on this 2021 GMC Sierra 1500
- -$5,500
- Final Price
- $39,620
- Conquest Offer : $750 on this GMC model
- -$750
- Certificate Offer : $1,500 on this GMC model
- -$1,500
- Conditional Final Price
- $37,370
- $507/mo
- $497/mo
Schedule Test Drive at:
Darling's GMC Buick
16 Kingsland Crossing
Directions
Darling's Auto Mall, ME 04605
- Call: 1-877-568-7232
New Arrivals
- We're here to help: 1-877-568-7232