2020 GMC Sierra 1500 Denali2020 GMC Sierra 1500 Denali, photo 22020 GMC Sierra 1500 Denali, photo 32020 GMC Sierra 1500 Denali, photo 42020 GMC Sierra 1500 Denali, photo 52020 GMC Sierra 1500 Denali, photo 62020 GMC Sierra 1500 Denali, photo 72020 GMC Sierra 1500 Denali, photo 82020 GMC Sierra 1500 Denali, photo 92020 GMC Sierra 1500 Denali, photo 102020 GMC Sierra 1500 Denali, photo 112020 GMC Sierra 1500 Denali, photo 122020 GMC Sierra 1500 Denali, photo 132020 GMC Sierra 1500 Denali, photo 142020 GMC Sierra 1500 Denali, photo 152020 GMC Sierra 1500 Denali, photo 162020 GMC Sierra 1500 Denali, photo 172020 GMC Sierra 1500 Denali, photo 182020 GMC Sierra 1500 Denali, photo 192020 GMC Sierra 1500 Denali, photo 202020 GMC Sierra 1500 Denali, photo 212020 GMC Sierra 1500 Denali, photo 222020 GMC Sierra 1500 Denali, photo 232020 GMC Sierra 1500 Denali, photo 242020 GMC Sierra 1500 Denali, photo 252020 GMC Sierra 1500 Denali, photo 262020 GMC Sierra 1500 Denali, photo 272020 GMC Sierra 1500 Denali, photo 282020 GMC Sierra 1500 Denali, photo 292020 GMC Sierra 1500 Denali, photo 30
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2020 GMC Sierra 1500 Denali

VIN 3GTU9FEL4LG404979 · Stock #5467804B

$40,113
$576/moFinance with $8,025 down, 72 months, 5.9% example APR, tax inPrice details

Est. out the door $42,859

Plus $225 dealer document fee. With 6.25% TX sales tax (est.). Title and registration extra.

#6 of 35 comparable cars around Houston. How it compares

Listed for saleGreat dealPrice drop $3,102Listed 34 days ago

White Frost Tricoat

Gas

6.2L 8-Cylinder V-Shaped

Automatic

4WD

Truck

53,516 miles

mercedesbenz-westhouston.com Dealer in Houston, TX

How it compares

Against the 35 comparable 2020 GMC Sierra 1500 for sale around Houston.

$3,252 (7.5%) under marketMarket price $43,365
Great deal: #6 of 35Score 77/100
53,516 milesBelow the 72,000 typical for its age
Price down $3,102It was $43,215 on Oct 10
Ranking: 2020 GMC Sierra 1500, used

See all 35 ranked

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

Before you decide

Real cars nearby that may suit you better.

Change one thing

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Year20205 others
TrimDenali4 others
ColorWhite Frost Tricoat5 others
Drivetrain4WD5 others

Specs

Transmission
Automatic
Engine
6.2L 8-Cylinder V-Shaped
Drivetrain
4WD
Fuel
Gas
Body
Truck
Exterior
White Frost Tricoat

Safety and recalls

2020 GMC Sierra 1500, from the US safety agency NHTSA.

Overall
★★★★☆ to 5 by version
Frontal crash
★★★★☆
Side crash
★★★★★
Rollover
★★★★☆
12 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

  • 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

  • TIRES 2021-02-25

    General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadi

    Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buic

  • 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

  • POWER TRAIN:DRIVELINE:DRIVESHAFT 2020-10-22

    General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 and 2020 Chevrolet Silverado 2500 trucks. One of the driveshaft joints may not have been properly welded, causing the driveshaft to separate while the vehicle i

    Remedy: GM will notify owners, and dealers will replace the driveshaft, free of charge. The recall is expected to begin December 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC cu

  • AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR 2020-07-30

    General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse and GMC Acadia and Sierra 1500, 2500 and 3500 vehicles. The diffuser component of the Roof-Rail Air Bag (RRAB)

    Remedy: GM will notify owners, and dealers will replace the suspect RRAB modules, free of charge. The recall began September 3, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac

  • SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER 2020-02-27

    General Motors LLC (GM) is recalling certain 2020 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The bolts used to attach the front and/or rear brake calipers may have not been heat treated and may break under load.

    Remedy: GM will notify owners, and dealers will replace the brake caliper bolts, free of charge. The recall began March 23, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC custome

  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES 2019-12-12

    General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. The battery positive (B+) cable rings may have been manufactured with excessive glue, potentially causing an intermittent electrical connection between

    Remedy: GM will notify owners, and dealers will inspect for the presence of glue or other contamination at the B+ cable attachment to the alternator and clean the connection and reattach the B+ cable connecti

  • FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP 2019-11-21

    General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressuriza

    Remedy: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer se

  • SEAT BELTS:PRETENSIONER 2019-11-14

    General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500, and 2020 Silverado 2500, Silverado 3500, Sierra 2500, and Sierra 3500 vehicles equipped with carpet floor covering. When the front seat belt pretensioners depl

    Remedy: GM will notify owners, and dealers will close off the opening in the pretensioner bracket, free of charge. The recall began December 13, 2019. Owners may contact Chevrolet customer service at 1-800-22

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.

486 owner complaints filed with NHTSA
Engine
245
Power Train
98
Electrical System
78
Service Brakes
53
Involving a crash
12
Involving a fire
5

Counts cover every 2020 Sierra 1500 on the road, so popular models have more.

Price details

Advertised price$40,113
Dealer document fee+$225
All-in before tax$40,338
Est. out the door, with 6.25% TX sales tax$42,859

Dropped $3,102; last change November 10, 2026. Listed 34 days ago. Title and registration are extra. Tax is an estimate and varies by county.

Price history Down $3,102 since Oct 10

mercedesbenz-westhouston.com

1025 Highway 6 North, Houston, TX 77079 This car on mercedesbenz-westhouston.com

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Est. out the door $42,654
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VIN 3GTU9FEL4LG404979 · Stock 5467804B. Price is the dealer's advertised price and excludes tax, title and registration. Payment estimates are on approved credit. Confirm price and availability with the dealer.

Estimate my payment

$576/mo72 months, 5.9% example APR, $8,025 down
Price with 6.25% TX sales tax and dealer fees
$42,859
Amount financed
$34,834

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

Price details

Advertised price$40,113
Dealer document fee+$225
All-in before tax$40,338
Est. out the door, with 6.25% TX sales tax$42,859

Dropped $3,102; last change November 10, 2026. Listed 34 days ago. Title and registration are extra. Tax is an estimate and varies by county.

Price and change history

Down $3,102 since Oct 10

Advertised at $40,113 today. Listed 34 days ago.

Oct 10$43,215Now$40,113-$1,102 (2.6%)Oct 31Oct 10Oct 27Nov 13

Tap a point on the line for that day's price.

November 10, 2026
Down $1,000 (2.4%) $40,113
November 3, 2026
Down $1,000 (2.4%) $41,113
October 31, 2026
Down $1,102 (2.6%) $42,113
October 10, 2026
First price $43,215
October 10, 2026
First listed for sale

The dealer's advertised price each time it changed, with other changes to the listing.