2021 GMC Sierra 1500Denali95k miles
$1999 shippingEst. arrival 10/26-11/6
Ships from CarMax Serramonte, CA
Detailed history reportavailable
10-day money back returns
Explore the Sierra 1500
Made for heavy-duty hauling and long-distance road trips
Why you'll love this Sierra 1500
A capable full-size pickup that's powerful, accommodating, and versatile

Loaded
45+ extra comfort and tech features like Apple CarPlay®, Android Auto™, Lane Departure Warning.
Premium Audio
BOSE Sound System
22 city/26 hwy
Miles Per Gallon
White
Exterior Color
Black
Interior Color
Four Wheel Drive
Drive Type
6-cyl, Turbo Diesel, 3.0L
Engine
Automatic
Transmission
5.5 ft
Bed Length
277
Horsepower
Vehicle Features and Specs
Features
Installed Upgrades
Automatic Highbeams
Head Up Display
Lane Departure Warning
Comfort & Convenience
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Blind Spot Monitor
Rear View Camera
Parking Sensors
ABS Brakes
Traction Control
Entertainment & Technology
BOSE Sound System
Navigation System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
Interior
Leather Seats
Sunroof(s)
Side Airbags
Overhead Airbags
Exterior
20 Inch Plus Wheels
Running Boards
Bed Liner
Alloy Wheels
Mechanical
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Key Specifications
5.5 ft
Bed LengthFour Wheel Drive
Drive Type6-cyl, Turbo Diesel, 3.0L
EngineWhite
Exterior ColorBlack
Interior Color22 city/26 hwy
Miles Per GallonAutomatic
TransmissionPerformance
24 gal
Fuel Capacity277
Horsepower460 ft-lbs
TorqueMeasurements
241.25" x 81.24" x 75.4"
Dimensions (L x W x H)43.03"
Driver Head Room44.53"
Driver Leg Room275/60R20SL
Front Tire Size (standard)156.98"
Wheelbasefor the 2021 GMC Sierra 1500 Denali
Specs
Installed Upgrades
Automatic Highbeams
Head Up Display
Lane Departure Warning
Comfort & Convenience
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Blind Spot Monitor
Rear View Camera
Parking Sensors
ABS Brakes
Traction Control
Entertainment & Technology
BOSE Sound System
Navigation System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
Interior
Leather Seats
Sunroof(s)
Side Airbags
Overhead Airbags
Exterior
20 Inch Plus Wheels
Running Boards
Bed Liner
Alloy Wheels
Mechanical
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Key Specifications
5.5 ft
Bed LengthFour Wheel Drive
Drive Type6-cyl, Turbo Diesel, 3.0L
EngineWhite
Exterior ColorBlack
Interior Color22 city/26 hwy
Miles Per GallonAutomatic
TransmissionPerformance
24 gal
Fuel Capacity277
Horsepower460 ft-lbs
TorqueMeasurements
241.25" x 81.24" x 75.4"
Dimensions (L x W x H)43.03"
Driver Head Room44.53"
Driver Leg Room275/60R20SL
Front Tire Size (standard)156.98"
Wheelbasefor the 2021 GMC Sierra 1500 Denali
Standard OEM Features
These are standard original equipment manufacturer features for the 2021 GMC Sierra 1500 Denali. All available options are not listed below and may vary by car.
- 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Air conditioning, dual-zone automatic climate control
- Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- Assist steps, Chrome wheel to wheel
- Audio system, Premium GMC Infotainment System with Navigation and 8" diagonal color touch-screen, includes multi-touch display, AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory (Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
- Auto-locking rear differential
- Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Deleted with (PCP) Denali CarbonPro Edition. Available with Ship Thru codes (VBE), (VCO), (VDT), (VYC) or (VYS).)
- Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Deleted with (PCP) Denali CarbonPro Edition. Available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
- Bluetooth for phone connectivity to vehicle infotainment system
- Bose Sound System, premium 7-speaker system with Richbass woofer
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Cruise control, steering wheel-mounted
- Daytime Running Lamps, LED signature lighting
- Defogger, rear-window electric
- Door locks, power
- Driver Alert Package I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (Not available with (PEC) Denali Ultimate Package.)
- Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (Not available with (PEC) Denali Ultimate Package. NOTE: Certain 21MY 2WD vehicles will include (YK9) Not Equipped with Dynamic Fuel Management.)
- Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (Not available with (PEC) Denali Ultimate Package. NOTE: Some 2WD models built beginning in March will include (YK9) Not Equipped with Dynamic Fuel Management.)
- Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
- Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
- Fog lamps, LED
- Four wheel drive
- Front and Rear Park Assist, ultrasonic
- Glass, deep-tinted
- HD Radio
- HD Radio (Standard on vehicles built before 7-12-2021. Certain vehicles built on or after 7-12-2021 will include (RG0) Not Equipped with HD Radio, which removes (U2L) HD Radio. See dealer for details.)
- HD Rear Vision Camera
- Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
- Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
- Keyless Open and Start
- Lane Change Alert with Side Blind Zone Alert
- Mirror, inside rearview auto-dimming
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 21 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 21 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1R, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 21 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 24 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0K, P0L, R7Z, P1R, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 33 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 33 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1R, P1S or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 33 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 36 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0M or P0O. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 45 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 45 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1R, P1S or P1T. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 45 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 48 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0M or P0N. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 45 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 48 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, R7Z, P1R, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 57 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 57 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 57 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, P1R, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- ONSTAR ADDITIONAL 9 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 9 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 9 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
- OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Power outlet, front auxiliary, 12-volt
- Power outlet, rear auxiliary, 12-volt
- Rear Cross Traffic Alert
- Recovery hooks, chrome
- Remote vehicle starter system
- Safety Alert Seat
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- Seating, heated driver and front outboard passenger
- Seats, front bucket with center console
- Seats, heated second row outboard seats
- Seats, ventilated driver and front passenger
- SiriusXM Radio
- SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Steering column, manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- Steering wheel, heated
- Steering wheel, leather-wrapped
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
- Theft-deterrent system, unauthorized entry
- Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
- Tire, spare 255/80R17SL all-season, blackwall
- Tires, 275/60R20SL all-terrain, blackwall (Standard on 4WD models. Available as a free flow option on 2WD models.)
- Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
- Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (L84) 5.3L EcoTec3 V8 engine on 4WD models, (L87) 6.2L EcoTec3 V8 engine or (LM2) Duramax 3.0L Turbo-Diesel I6 engine. Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content.)
- Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (L84) 5.3L EcoTec3 V8 engine on 4WD models, (L87) 6.2L EcoTec3 V8 engine or (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
- Universal Home Remote
- USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack
- USB ports, 2 (first row) located on instrument panel
- Wheels, 20" x 9" (50.8 cm x 22.9 cm) multi-dimensional polished aluminum
- Window, power front, passenger express up/down
- Window, power, rear sliding with rear defogger
- Windows, power front, drivers express up/down
- Windows, power rear, express down
- Wireless Phone Projection, for Apple CarPlay and Android Auto
Comfort & Convenience
Driver Assistance‡
Entertainment & Technology
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Est. $593 /mo
5.64% APR • 72 mos. • $2,500 down
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Est. $593 /mo
5.64% APR • 72 mos. • $2,500 down
Over 97% get pre-qualified
Takes less than 3 minutes to get results
All credit types welcome
No impact to your credit
Pay cash
$38,648
| Category | Value |
|---|---|
Vehicle price | $35,998 |
Est. MD tax, title, fees | $2,650 |
Total | $38,648† |
†Excludes $1,999 optional shipping (non-refundable)
Options to shop your way
Try it in person
Drive it today in or ship it for a test drive closer to home.
Buy it online
Ship and pick up in as soon as 10/26-11/6. Or choose home delivery. †
$1999 optional shipping to by 10/26-11/6
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Even more to love
The 2021 GMC Sierra 1500 delivers powerful performance, capable towing, and smart tech for work and play.
CarMax Certified quality
Drive with confidence
No flood or frame damage
No reported odometer problems
Deep cleaned interior
125-point inspection
View listVehicle history by AutoCheck®
View report10-day money back guarantee
30-day limited warranty
Longer in some states. See store for details.
See how this one stacks up
Learn about Sierra 1500 changes by year
Customer rating
4.8/5
13 Reviews5 star
85%
4 star
15%
3 star
0%
2 star
0%
1 star
0%
What Sierra 1500 owners are saying
The 2021 GMC Sierra 1500 is praised for its powerful performance, excellent fuel economy, and advanced technology. Owners value its quiet cabin, smooth handling, and towing capacity. A few concerns regarding transmission reliability and overall value were reported, but overall satisfaction remains high, making it a strong choice for versatile truck needs.
Pros
Ride and Handling
Fuel Economy
Technology and Entertainment
Cons
Value
Ride and Handling
Technology and Entertainment
The CarMax difference
CarMax Certified quality
Easy 10-day returns
30-day limited warranty
Longer in some states. See store for details.Optional MaxCare® keeps you covered
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† Available within a 60-mile radius of select stores. See store for details.
‡ Driver assistance features are not a substitute for attentive driving; the driver is responsible for vehicle operation at all times. Features may have limited functionality in certain situations. See this car’s Owner’s Manual and manufacturer information for full details and important limitations.
§ MPG/MPGe/range figures based on EPA estimates for vehicle sold as new; results will vary based on vehicle history and driving conditions.
‖ Apple CarPlay and iPhone are trademarks of Apple Inc. Google, Android and Android Auto are trademarks of Google LLC.
¶All trademarks are the property of their respective owners. Use of a third-party trademark does not imply an endorsement or affiliation.
2021 GMC Sierra 1500 Denali
$35,998|

2021 GMC Sierra 1500 Denali
$35,998*
95K miles
Features
A/C Seat(s)
Heated Steering Wheel
Rear Seat Heaters
Remote Start
Front Seat Heaters
Memory Seat(s)
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Head Up Display
Lane Departure Warning
Blind Spot Monitor
Rear View Camera
Parking Sensors
ABS Brakes
Traction Control
BOSE Sound System
Navigation System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
Leather Seats
Sunroof(s)
Side Airbags
Overhead Airbags
20 Inch Plus Wheels
Running Boards
Bed Liner
Alloy Wheels
Automatic Highbeams
Turbo Diesel Engine
Tow Hitch
Automatic Transmission
Four Wheel Drive
Specifications
Miles Per Gallon
22 city/26 hwy
Exterior Color
White
Interior Color
Black
Drive Type
Four Wheel Drive
Engine
6-cyl, Turbo Diesel, 3.0L
Transmission
Automatic
Bed Length
5.5 ft
Horsepower
277
Torque
460 ft-lbs
Dimensions (L x W x H)
241.25" x 81.24" x 75.4"
Wheelbase
156.98"
Driver Leg Room
44.53"
Driver Head Room
43.03"
Fuel Capacity
24 gal
Front Tire Size (standard)
275/60R20SL
*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of MD, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.














































