2018 GMC Sierra 1500 SLT2018 GMC Sierra 1500 SLT, photo 22018 GMC Sierra 1500 SLT, photo 32018 GMC Sierra 1500 SLT, photo 42018 GMC Sierra 1500 SLT, photo 52018 GMC Sierra 1500 SLT, photo 62018 GMC Sierra 1500 SLT, photo 72018 GMC Sierra 1500 SLT, photo 82018 GMC Sierra 1500 SLT, photo 92018 GMC Sierra 1500 SLT, photo 102018 GMC Sierra 1500 SLT, photo 112018 GMC Sierra 1500 SLT, photo 122018 GMC Sierra 1500 SLT, photo 132018 GMC Sierra 1500 SLT, photo 142018 GMC Sierra 1500 SLT, photo 152018 GMC Sierra 1500 SLT, photo 162018 GMC Sierra 1500 SLT, photo 172018 GMC Sierra 1500 SLT, photo 182018 GMC Sierra 1500 SLT, photo 192018 GMC Sierra 1500 SLT, photo 202018 GMC Sierra 1500 SLT, photo 212018 GMC Sierra 1500 SLT, photo 222018 GMC Sierra 1500 SLT, photo 232018 GMC Sierra 1500 SLT, photo 242018 GMC Sierra 1500 SLT, photo 252018 GMC Sierra 1500 SLT, photo 262018 GMC Sierra 1500 SLT, photo 272018 GMC Sierra 1500 SLT, photo 282018 GMC Sierra 1500 SLT, photo 292018 GMC Sierra 1500 SLT, photo 30
1 / 30

2018 GMC Sierra 1500 SLT

VIN 3GTU2NEC6JG587488 · Stock #V25434A

$27,411
$391/moFinance with $5,480 down, 72 months, 5.9% example APR, tax inPrice details

Est. out the door $29,124

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

#2 of 7 comparable cars around Chicago. How it compares

Listed for saleFair pricePrice drop $1,977Listed 47 days ago

Quicksilver MetallicJet Black interior

EPA est. 16 city / 22 hwy

Gas V8 5.3L/325

6-Speed Automatic

Four Wheel Drive

Truck

83,523 miles

castlechevycars.com Dealer in Villa Park, IL

How it compares

Against the 7 comparable 2018 GMC Sierra 1500 for sale around Chicago.

$553 over marketMarket price $26,858
Fair price: #2 of 7Score 48/100
83,523 milesBelow the 96,000 typical for its age
Price down $1,977It was $29,388 on Sep 27
Ranking: 2018 GMC Sierra 1500, used

See all 7 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

The closest real car for sale nearby with that one thing different.

Specs

Transmission
6-Speed Automatic
Engine
Gas V8 5.3L/325
Drivetrain
Four Wheel Drive
Fuel
Gas
City / hwy
16 / 22 MPG
Body
Truck
Exterior
QUICKSILVER METALLIC
Interior
Jet Black

Safety and recalls

2018 GMC Sierra 1500, from the US safety agency NHTSA.

Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★☆
7 recall campaigns issued for this model year
  • AIR BAGS 2026-05-21

    General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles. The left-side or right-side roof rail air bag (RRAB) inflator end cap may de

    Remedy: Dealers will replace both RRAB modules, free of charge. Owner notification letters were mailed June 24, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at

  • AIR BAGS 2026-03-19

    General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 Crew Cab vehicles. The left or right-side roof rail air bag (RRAB) inflator end cap ma

    Remedy: Dealers will replace the left and right-side RRAB modules, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet

  • AIR BAGS 2025-06-26

    General Motors (GM) is recalling certain 2018 GMC Sierra 1500, 2019 Sierra 2500, 3500, Chevrolet Silverado 3500, and Chevrolet Silverado 2500 and 2018 Chevrolet Silverado 1500 Crew Cab vehicles. The left or right-side roof-rail air bag (RRAB) inflator end cap

    Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed July 23, 2025. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet

  • AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR 2024-10-10

    General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2018-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 Crew Cab trucks. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from

    Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020, and

  • SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM 2020-10-01

    General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasi

    Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cad

  • SERVICE BRAKES; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC L 2019-10-24

    General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed

    Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service

  • SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM 2019-09-06

    General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

    Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438

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.

306 owner complaints filed with NHTSA
Power Train
129
Engine
68
Service Brakes
44
Electrical System
41
Involving a crash
10
Involving a fire
1

Counts cover every 2018 Sierra 1500 on the road, so popular models have more.

Price details

Dealer Document Fee$413
Sale Price$27,411
Est. out the door, with 6.25% IL sales tax$29,124

Dropped $1,977; last change November 11, 2026. Listed 47 days ago. Title and registration are extra. Tax is an estimate and varies by county.

Price history Down $1,977 since Sep 27

castlechevycars.com

400 East Roosevelt Road, Villa Park, IL 60181 This car on castlechevycars.com

More at castlechevycars.com

Great deal#1 of 6
2018 Nissan Sentra SV64,627 mi · Used · NA · Silver$11,313est. $150/mo$1,487 under market (11.6%)BelowMarket $12,800Above
Driven 7,600 mi a year, below averageVilla Park, IL
Est. out the door $12,020
See this car
Great deal#2 of 5
2017 Chevrolet Colorado 4WD Z7139,619 mi · Used · 4WD · SILVER ICE METALLIC$23,313est. $308/mo$2,787 under market (10.7%)BelowMarket $26,100Above
Driven 4,200 mi a year, below averageVilla Park, IL
Est. out the door $24,770
See this car
Great deal#11 of 88
2023 Chevrolet Traverse LT Cloth34,502 mi · Used · FWD · Mosaic Black Metallic$26,890est. $356/mo$3,053 under market (10.2%)BelowMarket $29,943Above
Driven 9,900 mi a year, below averageOnly 3 years oldVilla Park, IL
Est. out the door $28,571
See this car

You might also like

More GMC Sierra 1500 in Chicago. See all

Great deal#1 of 21
2026 GMC Sierra 1500 Elevation11 mi · Used · 4WD · Sterling Metallic$41,308est. $546/mo$7,270 under market (15%)BelowMarket $48,578Above
Nearly new: 11 milesCurrent model yearGrayslake, IL
Est. out the door $43,890
See this car
Great deal#1 of 52
2023 GMC Sierra 1500 Pro16,760 mi · Used · Summit White$29,890est. $395/mo$5,049 under market (14.5%)BelowMarket $34,939Above
Driven 4,800 mi a year, below averageOnly 3 years oldOrland Park, IL
Est. out the door $31,758
See this car
Great deal#2 of 52
2023 GMC Sierra 1500 Elevation24,585 mi · Used · 4WD · VOLCANIC RED TINTCOAT$34,912est. $462/mo$5,075 under market (12.7%)BelowMarket $39,987Above
Driven 7,000 mi a year, below averageOnly 3 years oldLincolnwood, IL
Est. out the door $37,094
See this car
Great deal#1 of 64
2024 GMC Sierra 1500 Elevation6,835 mi · Used · 4WD · Thunderstorm Gray$39,913est. $528/mo$4,868 under market (10.9%)BelowMarket $44,781Above
Driven 2,700 mi a year, below averageOnly 2 years oldNaperville, IL
Est. out the door $42,408
See this car

VIN 3GTU2NEC6JG587488 · Stock V25434A. Price is the dealer's advertised price, including the fees shown, and excludes tax, title and registration. Advertised price excludes tax, title, license, and #DOCFEE dealer doc fee. Offer assumes these paid at time of sale. Offer cannot be combined with any other offers. May require financing through dealer approved lender. Residential restrictions may apply. Available on in-stock units only. See dealer Payment estimates are on approved credit. Confirm price and availability with the dealer.

Estimate my payment

$391/mo72 months, 5.9% example APR, $5,480 down
Price with 6.25% IL sales tax
$29,124
Amount financed
$23,644

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

Price details

Dealer Document Fee$413
Sale Price$27,411
Est. out the door, with 6.25% IL sales tax$29,124

Dropped $1,977; last change November 11, 2026. Listed 47 days ago. Title and registration are extra. Tax is an estimate and varies by county.

Price history

Down $1,977 since Sep 27

Advertised at $27,411 today. Listed 47 days ago.

Sep 27$29,388Now$27,411Sep 27Oct 21Nov 13
November 11, 2026
-$227 $27,411
October 30, 2026
-$473 $27,638
October 23, 2026
-$202 $28,111
October 16, 2026
-$500 $28,313
October 10, 2026
-$377 $28,813
October 3, 2026
-$198 $29,190
September 27, 2026
$29,388

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