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2021 GMC Sierra 1500 SLT

VIN 1GTU9DED2MZ181534 · Stock #264298A1

$34,202
$488/moFinance with $6,840 down, 72 months, 5.9% example APR, tax inPrice details

Est. out the door $36,340

Price includes the dealer's fees. With 6.25% TX sales tax (est.). Title and registration extra.

#36 of 38 comparable cars around Dallas. How it compares

Listed for saleAbove marketPrice drop $1,478Listed 10 days ago

Quicksilver Metallic

Gas

5.3L 8-Cylinder

Automatic

Truck

84,462 miles

How it compares

Against the 38 comparable 2021 GMC Sierra 1500 for sale around Dallas.

$3,658 over marketMarket price $30,544
Above market: #36 of 38Score 16/100
84,462 milesAbove the 60,000 typical for its age
Price down $1,478It was $35,680 on Nov 5
Ranking: 2021 GMC Sierra 1500, used

See all 38 ranked

Compared with every comparable car Carfinity read on dealer websites in this market. How we rank

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Year20215 others
TrimSLT5 others
ColorQuicksilver Metallic5 others
DrivetrainNot listed5 others

Specs

Transmission
Automatic
Engine
5.3L 8-Cylinder
Fuel
Gas
Body
Truck
Exterior
Quicksilver Metallic

Safety and recalls

2021 GMC Sierra 1500, from the US safety agency NHTSA.

Overall
★★★★☆ to 5 by version
Frontal crash
★★★★☆
Side crash
★★★★★
Rollover
★★★★☆
7 recall campaigns issued for this model year
  • POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY; POWER TRAI 2026-02-12

    General Motors, LLC is recalling certain 2020 Chevrolet Silverado 2500, 3500, GMC Sierra 2500, 3500, and 2020-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that may have been repaired incorrectly under recall 24V797. The transmission control valve

    Remedy: Dealers will inspect the vehicles and update the transmission control software, free of charge. Owner notification letters were mailed March 6, 2026. Owners may contact GMC customer service at 1-800-4

  • ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL 2025-04-24

    General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft eng

    Remedy: Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filte

  • POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY; POWER TRAI 2024-10-24

    General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL vehicles equipped with diesel engines. The trans

    Remedy: Dealers will install new transmission control module software, free of charge. GM will provide a special coverage program to cover the repair of transmissions that are identified by the remedy softwar

  • TIRES:TEMPORARY/EMERGENCY SPARE TIRE 2021-12-16

    General Motors (GM) is recalling certain 2019-2021 GMC Sierra 1500 and Silverado 1500 vehicles equipped with certain accessory road tires and a 17" spare tire. The 17" spare tire provided with the vehicle is not compatible for use with the accessory wheels, wh

    Remedy: Dealers will provide a new 17" spare tire and wheel assembly that is compatible with the accessory wheels, free of charge. Dealers will also apply a new spare tire information label, and provide owner

  • SEAT BELTS:CRITICAL FASTENERS; SEAT BELTS 2020-12-23

    General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburba

    Remedy: GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer servi

  • SEAT BELTS:CRITICAL FASTENERS; SEAT BELTS 2020-12-17

    General Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The seat belt bracke

    Remedy: GM will notify owners, and dealers will inspect left-side and right-side front-row center seat-belt bracket attachments and reassemble it correctly as necessary, free of charge. The recall began Janua

  • TIRES 2020-11-05

    General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, GMC Acadia and Chevrolet Traverse vehicles and 2020-2021 Chevrolet Silverado 1500, GMC Sierra 1500 vehicles. The vehicles may have been manufactured with Continental tires that were

    Remedy: GM will notify owners, and dealers will inspect vehicles and replace tires that have DOT number and production mold number combinations identified by Continental, free of charge. The recall began Dece

A campaign covers the model year, not every car.

Is this exact car affected? NHTSA checks it by VIN and shows any recall that has not been repaired.

Check this car's recalls

Before you buy, ask the dealer to confirm in writing that every recall on this VIN is completed. A dealer cannot sell a new car with an open recall.

608 owner complaints filed with NHTSA
Engine
329
Power Train
147
Electrical System
72
Engine And Engine Cooling
49
Involving a crash
6
Involving a fire
6

Counts cover every 2021 Sierra 1500 on the road, so popular models have more.

Price details

Documentation fee$225
Tom Clark Price$34,202
Est. out the door, with 6.25% TX sales tax$36,340

Dropped $1,478; last change November 10, 2026. Listed 10 days ago. Title and registration are extra. Tax is an estimate and varies by county.

Price history Down $1,478 since Nov 5

Tom Clark Buick GMC

3906 I-35E South, Denton, TX 76210 The store and its cars This car on tomclarkbuickgmc.com

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Est. out the door $57,035
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Est. out the door $46,965
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2025 GMC Sierra 1500 Elevation10,926 mi · Used · Onyx Black$38,220est. $505/mo$7,990 under market (17.3%)BelowMarket $46,210Above
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Great deal#1 of 38
2020 GMC Sierra 1500 SLT35,586 mi · Used · RWD · Red$32,750est. $433/mo$3,851 under market (10.5%)BelowMarket $36,601Above
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Est. out the door $34,797
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2024 GMC Sierra 1500 Elevation23,008 mi · Used · 4WD · Cardinal Red$37,125est. $491/mo$5,196 under market (12.3%)BelowMarket $42,321Above
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VIN 1GTU9DED2MZ181534 · Stock 264298A1. Price is the dealer's advertised price, including the fees shown, and excludes tax, title and registration. Payment estimates are on approved credit. Confirm price and availability with the dealer.

Estimate my payment

$488/mo72 months, 5.9% example APR, $6,840 down
Price with 6.25% TX sales tax
$36,340
Amount financed
$29,500

Estimate only, on approved credit. Title and registration are extra. Your rate depends on your credit and lender.

Price details

Documentation fee$225
Tom Clark Price$34,202
Est. out the door, with 6.25% TX sales tax$36,340

Dropped $1,478; last change November 10, 2026. Listed 10 days ago. Title and registration are extra. Tax is an estimate and varies by county.

Price history

Down $1,478 since Nov 5

Advertised at $34,202 today. Listed 10 days ago.

Nov 5$35,680Now$34,202Nov 5Nov 13
November 10, 2026
-$1,478 $34,202
November 5, 2026
$35,680

The dealer's advertised price, each time it changed.