SUMMIT TRUCKS · Centerville, UT

2021 Chevrolet Silverado 3500HD

116,391 miles · truck

1 / 32 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeChevrolet

ModelSilverado 3500HD

TrimLTZ Crew Cab

VIN1GC4YUEY7MF177633

Stock number71006

Mileage116,391 miles

BodyPickup

Engine6.6L V8 Diesel/B20 Capable 445hp

Cylinders8

Displacement6.6L

Horsepower445

TransmissionAllison 10-Speed Shiftable Automatic

Drivetrain4WD

FuelDiesel

ExteriorWhite

InteriorJet Black

Doors4

Vehicle description

CLEAN TITLE NO ACCIDENTS REPORTED Z71 OFF-ROAD PACKAGE HEATED FRONT SEATS HEATED STEERING WHEEL POWER DRIVER & PASSENGER SEATS REMOTE ENGINE START TRAILERING PACKAGE HITCH GUIDANCE W/ HITCH VIEW EXHAUST BRAKE HILL DESCENT CONTROL LOCKING/LIMITED-SLIP DIFFERENTIAL SKID PLATES BACK-UP CAMERA 6.6L V8 TURBODIESEL ENGINE W/ 10-SPEED AUTOMATIC TRANSMISSION 4X4 This 2021 Chevrolet Silverado 3500HD LTZ Crew Cab combines a turbodiesel V8 and exhaust brake with Z71 off-road equipment, trailering gear, and heated seating. Call or text to confirm availability and schedule an appointment. Mountain West Auto Group offers a wide selection of new and pre-owned vehicles, flexible financing options for qualified buyers, and trade-in opportunities to help make your next purchase simple. All advertised prices exclude tax, title, and registration. Equipment and features should be independently verified by the buyer prior to purchase. Mountain West Auto Group — Built for Your Adventure.

Features & options (188)

Air filtration
Front air conditioning - automatic climate control
Front air conditioning zones - dual
Rear vents - second row
Airbag deactivation - occupant sensing passenger
Front airbags - dual
Side airbags - front
Radio data system
Satellite radio - SiriusXM
Speed sensitive volume control
Total speakers - 6
ABS - 4-wheel
Braking assist
Electronic brakeforce distribution
Electronic parking brake - auto off
Front brake diameter - 14.0
Front brake type - ventilated disc
Front brake width - 1.57
Power brakes
Rear brake type - ventilated disc
Floor mat material - rubber/vinyl
Floor material - carpet
Heated steering wheel
Steering wheel trim - leather
Capless fuel filler system
Cruise control
Easy entry - power driver seat
One-touch windows - 4
Overhead console - front
Power windows - lockout button
Push-button start
Rearview mirror - auto-dimming
Remote engine start/cabin preconditioning
Steering wheel - tilt and telescopic
Vanity mirrors - dual illuminating
4WD selector - electronic hi-lo
4WD type - part time w/ on demand setting
Axle ratio - 3.73
Locking differential - rear
Alternator - 170 amps
Auxiliary oil cooler
Battery rating - 720 CCA
Battery saver
Bumper detail - rear integrated corner step
Door handle color - chrome
Exhaust tip color - stainless steel
Fender lip moldings - black
Front bumper color - chrome
Grille color - chrome
Hood scoop
Mirror color - chrome
Pickup bed light
Rear bumper color - chrome
Window trim - stainless steel
Connected in-car apps - app marketplace integration
Infotainment - Chevrolet Infotainment System
Infotainment screen size - 8 in.
Clock
Compass
Digital odometer
External temperature display
Instrument cluster screen size - 4.2 in.
Multi-function display
Powertrain hour meter
Trip odometer
Daytime running lights - LED
Front fog lights - LED
Taillights - LED
Towing mirrors
Camera system - rearview
Check rear seat reminder
Child safety door locks
Child seat anchors - LATCH system
Programmable safety key
Rearview monitor - in dash
Emergency locking retractors - front
Front seatbelts - 3-point
Rear seatbelts - 3-point
Seatbelt pretensioners - front
Seatbelt warning sensor - front
Driver seat - heated
Front seat type - 40-20-40 split bench
Passenger seat - heated
Rear seat folding - folds up
Rear seat type - 60-40 split bench
Upholstery - leather-trimmed
Upholstery accents - perforated
Hill holder control
Roll stability control
Stability control
Traction control
Trailer stability control
Front shock type - twin-tube gas
Front spring type - torsion bars
Front stabilizer bar - diameter 35 mm
Front suspension classification - independent
Front suspension type - upper and lower control arms
Rear shock type - twin-tube gas
Rear spring type - leaf
Rear suspension classification - solid live axle
Rear suspension type - multi-leaf
Driver assistance app - roadside assistance
Hands-free phone call integration - voice operated
Smart device app compatibility - myChevrolet with Connected Access
Smart device app function - maintenance status
Wi-Fi - hotspot
Wireless data link - Bluetooth
Spare tire mount location - underbody
Spare tire size - full-size
Spare wheel type - steel
Auxiliary transmission fluid cooler
Pickup bed cargo management - tie-down anchors
Tow hooks - front
Tow/Haul mode
Trailer brake controller
Trailer hitch
Front wipers - variable intermittent
Power windows - safety reverse
Tinted glass
Window defogger - rear
Bore: 4.06
Compression: 16
Displacement: 6.6
Oil Capacity: 9.5
Stroke: 3.9
Cylinders: 8
Max HP: 445
Max HP At: 2800
Max Torque: 910
Max Torque At: 1600
Valves: 32
Aspiration Code: T
Aspiration Description: Turbocharger
Block Type Code: V
Block Type Description: Two Banks Of Cylinders, Opposing
Brand: Duramax
Cam Type: OHV
Fuel Induction: CRDI
Fuel Type Code: B
Fuel Type Description: Diesel/B20 Capable
Valve Timing: VVT
Bore: 4.06 inch
Displacement: 6.6 Liter
Oil Capacity: 9.5 qt
Stroke: 3.9 inch
Max HP: 445 hp
Max HP At: 2800 rpm
Max Torque: 910 ft-lb
Max Torque At: 1600 rpm
Name : Duramax 6.6L Biodiesel Turbo V8 445Hp 910Ft. Lbs.
Front Track: 68.1 inch
Drive 4 Wheel Drive Type : Pushbutton Hubs
Drive Type : Four Wheel Drive
Tank Size: 36 gal
Head Room (Front): 43 inch
Head Room (Rear): 40.1 inch
Hip Room (Front): 61.2 inch
Hip Room (Rear): 60.2 inch
Leg Room (Front): 44.5 inch
Leg Room (Rear): 43.4 inch
Shoulder Room (Front): 66 inch
Shoulder Room (Rear): 65.3 inch
Doors: 4
Max Seating: 6
Seating Rows: 2
Standard Seating: 6
Gears: 10
Brand : Allison
Detail : Shiftable Automatic
Name : Allison 10-Speed Shiftable Automatic
Type : A
Type Description : Automatic
Gross Combined Weight Rating: 24000 lbs
Gross Vehicle Weight Range : 10001-14000
Tonnage: 1
ALG
J.D. Power and Associates
ABS Four Wheel
Airbags Front Driver
Airbags Front Passenger
Airbags Side Curtain
Airbags Side Impact
Brake Assist
Daytime Running Lights
Electronic Stability Control
Electronic Traction Control
Rollover Stability Control
Tire Pressure Monitoring System

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 50 miles of Centerville, Utah

Asking price$44,500Dealer asking price · 116,391 mi

Market median$36,726Median of 3 similar listings

vs. market High price+21.2%Well above similar listings

Where this price sits

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

Median $36,726

This car$44,500

$27,443lowest$55,993highest

Middle 50% of asking pricesMedianThis car

Price vs. median

−25%Median+25%

Well above similar listings$7,774 above the median of $36,726

Price range

$27,443$55,993

3rd lowest price of 4 similar listings within 50 milesTick marks the median · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2020–2022 Chevrolet Silverado 3500HD LTZ listings within 50 mi.
Priced $7,774 above the median of 3 similar listings within 50 miles of Centerville, Utah — compare options, condition and history.
Not adjusted for mileage (too few of these listings have mileage close to this car's).
3rd lowest price of 4 similar listings within 50 miles.
Has about 48,000 fewer miles than similar listings.
About 19,399 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 71006 — mention it when you call or text.

Price history

Price tracked by AutosXchange since Nov 5, 2026. No price change at this dealership since Nov 5 ($44,500).

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 8); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

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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