2021 GMC Sierra 1500
★ GREAT
GMC logoPickup Truck ★ GREAT

2021 GMC Sierra 1500

AT4 · Cayenne Red Tintcoat · Michigan City
$42,884
≈ $712/mo · 60mo @ 6.4%
↓ $919 below market
Listed 451d ago
Call dealer
7-day, 250-mile return window
Clean title — verified by Carfax
Frame inspection passed
Inspected by certified tech · est. score 93/100
Mileage
56,247 mi
Body
Pickup Truck
Drivetrain
4WD
Fuel
Diesel
MPG
18 mpg
Accidents
None reported

About this GMC Sierra 1500

This 2021 GMC Sierra 1500 AT4 is listed at $42,884 with 56,247 miles on the odometer. Powertrain: 3.0L V-6 Diesel V, Automatic, 4WD. EPA-estimated fuel economy is 16 city / 21 highway MPG. Finished in Cayenne Red Tintcoat, this Pickup Truck is well suited to daily driving and longer trips. Available at Bosak Chevrolet GMC in Michigan City, IN. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other diesel options? Use the related links below to compare similar listings on Carlify.

Heated/Cooled Seats, Onboard Communications System, Back-Up Camera, 4x4, Turbo Charged, Aluminum Wheels, LPO, SPORT STEP, BLACK, Trailer Hitch, TRANSMISSION, 10-SPEED AUTOMATIC, ELE... ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, Bed Liner <br /><br />KEY FEATURES INCLUDE<br />4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera, Onboard Communications System GMC AT4 with Cayenne Red Tintcoat exterior and Jet Black with Kalahari accents interior features a Straight 6 Cylinder Engine with 355 HP at 5600 RPM*. <br /><br />OPTION PACKAGES<br />ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm, 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) Includes (KW5) 220-amp alternator and (K05) engine block heater.), LPO, SPORT STEP, BLACK (dealer-installed), AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 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 (Note: (PZ8) Hitch Guidance with hitch view is included with trim. Includes SiriusXM with 360L.) (STD), SEATS, HEATED SECOND ROW OUTBOARD SEATS Standard on models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats, which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.), TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (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.) (STD). <br /><br />EXCELLENT VALUE<br />This Sierra 1500 is priced $5,300 below J.D. Power Retail. <br /><br />BUY WITH CONFIDENCE<br />CARFAX 1-Owner <br /><br />Pricing analysis performed on 2/11/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. <br />

Inspection summary

Engine & drivetrain93
Brakes & suspension91
Interior condition94
Exterior condition95
Tires89
Electronics97

Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.

Fair price meter
Great deal
$919 below the median listing price
GreatFairHigh
This car$42,884
Median for similar$43,803
5-year cost to own (est.)
Depreciation $15,438
Fuel $6,200
Insurance $7,100
Maintenance $3,400
Taxes & fees $3,645
Total estimated $35,783

Estimates from typical 12k mi/yr usage. Actuals vary.

Dealership

Bosak Chevrolet GMC

9911 West 300 North

Michigan City, IN46360

Hours
  • Mon9:00am – 8:00pm
  • Tue9:00am – 8:00pm
  • Wed9:00am – 8:00pm
  • Thu9:00am – 8:00pm
  • Fri9:00am – 6:00pm
  • Sat9:00am – 5:00pm
  • SunClosed

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