McCurley Mazda · Pasco, WA

2021 GMC Sierra 1500 Denali

80,019 miles · truck

1 / 34 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeGMC

ModelSierra 1500

TrimDenali

VIN1GTU9FET5MZ243477

Stock numberCAP261042

Mileage80,019 miles

BodyPickup

Engine3.0L 6-cyl turbo

Cylinders6

Displacement6.0L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

MPG16 city / 22 hwy

ExteriorOnyx Black

InteriorJet Black

Vehicle description

This 2021 GMC Sierra 1500 Denali 4WD Crew Cab 157' combines luxury and capability with its striking Onyx Black exterior and Jet Black interior. Powered by a Duramax 3.0L I-6 diesel engine delivering 277 horsepower, this truck offers strong performance with refined efficiency. The Denali trim enhances comfort with ventilated and heated front seats upholstered in Forge perforated leather, providing a premium driving experience. Equipped with advanced technology, this Sierra features a 4G LTE Wi-Fi hotspot capability, wireless charging, and a Remote Vehicle Starter System for added convenience. The premium GMC Infotainment System is paired with a responsive touchscreen, Bose speakers, wireless audio streaming, and internet radio capability to keep you connected and entertained on every journey. Safety is a priority with a comprehensive suite that includes a rear vision camera, cross traffic alert with rear collision warning, lane change alert with side blind zone monitoring, and a Teen Driver restricted driving mode. Additional features such as keyless open and start, a 2-speed transfer case for improved off-road performance, and an in-vehicle trailering app round out the package, making this Denali a versatile and well-equipped choice for those seeking both luxury and functionality.

Features & options (198)

1-touch down
1-touch up
Air conditioning
Auto-dimming rearview mirror
Automatic temperature control
Driver door bin
Driver vanity mirror
Front beverage holders
Front dual zone A/C
Garage door transmitter
Heated steering wheel
Illuminated entry
Memory seat
Navigation system
Overhead console
Passenger door bin
Passenger vanity mirror
Power windows
Proximity key
Rear beverage holders
Rear door bins
Remote engine start
Remote keyless entry
Speed control
Telescoping steering wheel
Tilt steering wheel
Adaptive suspension
Alloy wheels
Front anti-roll bar
Front wheel independent suspension
Power steering
Speed-sensing steering
Tires
1st row LCD monitors
Premium audio system
Primary LCD size
Radio data system
Smart device integration
Speaker type
Speakers
Steering wheel mounted audio controls
Wireless phone connectivity
Front center armrest
Front seats
Genuine wood console insert
Genuine wood door panel insert
Heated front seats
Leather upholstery
Max seating capacity
Power 2-way driver lumbar support
Power 2-way passenger lumbar support
Power driver seat
Power passenger seat
Rear seat center armrest
Rear seats
Rear seats Folding position
Seat Upholstery
Split folding rear seat
Ventilated front seats
Cylinder deactivation
Drive type
Engine location
Fuel economy city
Fuel economy combined
Fuel economy highway
Fuel tank capacity
Hybrid traction battery type
Manual-shift auto
Mode select transmission
Rear locking differential
Standard fuel economy fuel type
Variable valve control
Ground clearance (min)
Auto-dimming door mirrors
Bedliner
Bumpers
Door mirrors
Heated door mirrors
Left rear passenger door
Power door mirrors
Rear cargo
Rear step bumper
Right rear passenger
Trailer hitch receiver
Trailer sway control
Exterior body width
Exterior height
Exterior length
Front headroom
Front hiproom
Front legroom
Front shoulder room
Rear headroom
Rear hiproom
Rear legroom
Rear shoulder room
Wheelbase
Appearance
Blind spot
Compass
Delay-off headlights
Front fog lights
Front reading lights
Fully automatic headlights
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Parking sensors
Rear reading lights
Rear window defroster
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
Panic alarm
Perimeter/approach lights
Rear collision
Security system
Traction control
Hitch Guidance
ProGrade Trailering System
In-Vehicle Trailering App
120-Volt Instrument Panel Power Outlet
120-Volt Bed Mounted Power Outlet
"Driver Alert Package I
Duramax 3.0L Turbo-Diesel I6 Engine
10-Speed Automatic Transmission
3.23 Rear Axle Ratio
Auto-Locking Rear Differential
275/60R20SL AT BW Tires
20"" X 9"" Multi-Dimensional Polished Aluminum Wheels
Wheel Locks (set of 4)
Forge Perforated Leather Seat Trim
10-Way Power Driver Seat Adjuster with Lumbar
Denali Premium Suspension with Adaptive Ride Control
Premium GMC Infotainment System Radio with Navigation
Colour-Keyed Carpeting Floor Covering
OnStar and GMC Connected Services Capable
Spray-On Pickup Bed Liner with Denali Logo
Chrome Assist Steps
Deep-Tinted Glass
LED Cargo Area Lighting
Heavy-Duty Air Filter
Integrated Trailer Brake Controller
Electric Rear-Window Defogger
SiriusXM with 360L
Power Sliding Rear Window with Rear Defogger
10-Way Power Passenger Seat Adjuster with Lumbar
GMC Connected Access Capable
Power Front Passenger Windows with Express Up/down
Power Rear Windows with Express Down
Keyless Open and Start
Power Door Locks
Power Front Windows with Driver Express Up/down
Rear Wheelhouse Liners
Remote Vehicle Starter System
Floor-Mounted Centre Console
Signature Denali Grille
Safety Alert Seat
Hill Descent Control
Wireless Charging
Heated Driver and Front Outboard Passenger Seating
Auxiliary External Transmission Oil Cooler
12-Volt Rear Auxiliary Power Outlet
Ventilated Driver and Front Passenger Seats
170 Amp Alternator
2 USB Ports
2 USB Ports (1st Row)
Electrical Lock Control Steering Column
Manual Tilt-Wheel and Telescoping Steering Column
2-Speed Transfer Case
Hitch Guidance with Hitch View
Universal Home Remote
Steering Wheel Audio Controls
Premium Bose 7-Speaker Sound System
Rear Dual USB Charging-Only Ports
Theft Deterrent System (unauthorized Entry)
HD Rear Vision Camera
Chrome Recovery Hooks
4G LTE Wi-Fi Hotspot Capable"
Proximity key: doors and push button start
Remote engine start: keyfob
1st row LCD monitors: 2
Premium audio system: GMC Infotainment System
Primary LCD size: 8.0"
Smart device integration: Android Auto/Apple CarPlay
Speaker type: Bose
Speakers: 7
Wireless phone connectivity: Bluetooth

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 100 miles of Pasco, Washington

Asking price$38,200Dealer asking price · 80,019 mi

Market value$38,195Market value · based on 3 comparable cars

vs. market Fair price0.0%Fair price · based on 3 comparable cars

Where this price sits

In the typical middle range · 33% of 3 similar listings ask more than this car.

Market value $38,195

This car$38,200

$36,988lowest$39,150highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$5 above the market value of $38,195

Price range

$36,988$39,150

3rd lowest price of 4 similar listings within 100 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2020–2021 GMC Sierra 1500 Denali listings within 100 mi.
Priced $5 above the market value of 3 comparable cars — compare options, condition and history.
3rd lowest price of 4 similar listings within 100 miles.
Has about 8,000 fewer miles than similar listings.
About 13,337 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # CAP261042 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 7, 2026. No price change at this dealership since Nov 7 ($38,200).

AutosXchange Intel Hub: Price changes for this model in Washington · This model in the Intel Hub · Market movers in Washington

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2020–2021 Sierra 1500 Denali · used · any miles · within 100 miles of Pasco, Washington. All 3 comparable cars for sale, nearest first.

2020 GMC Sierra 1500 Denali for sale at Rogers GMC of Hermiston in Hermiston, OR (stock photo)

New listingStock photo

1 photosCARFAX

2020 GMC Sierra 1500 Denali

$39,150est. $674/mo

$950 more than this car

67,200 mi
4WD
Automatic
Gasoline
Truck

Rogers GMC of Hermiston · Hermiston, OR · 40 mi away

Listed today0 viewsStock # 26UG258

Check availability Call

2021 GMC Sierra 1500 Denali for sale at Lee Peterson GMC of Yakima in Yakima, WA

Good deal

37 photosCARFAX

2021 GMC Sierra 1500 Denali

$36,988est. $637/mo

$1,212 less than this car

88,140 mi
4WD
Automatic
Diesel
Truck

Lee Peterson GMC of Yakima · Yakima, WA · 69 mi away

0 viewsStock # MZ258297

Check availability Call

2021 GMC Sierra 1500 Denali for sale at Sangster Motors in Wenatchee, WA

Fair price

36 photos

2021 GMC Sierra 1500 Denali

$38,195est. $658/mo

$5 less than this car

93,101 mi
4WD
Automatic
Gasoline
Truck

Sangster Motors · Wenatchee, WA · 98 mi away

0 viewsStock # 725380A

Check availability Call

2020 GMC Sierra 1500 Denali vehicle photo

2020 GMC Sierra 1500 Denali67,200 miles · Rogers GMC of Hermiston · Hermiston, OR · 40 mi away$39,150$950 more than this car

2021 GMC Sierra 1500 Denali vehicle photo

2021 GMC Sierra 1500 Denali88,140 miles · Lee Peterson GMC of Yakima · Yakima, WA · 69 mi away$36,988$1,212 less than this car

2021 GMC Sierra 1500 Denali93,101 miles · Sangster Motors · Wenatchee, WA · 98 mi away$38,195$5 less than this car

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works