Skip to main content
Skip to Filters
2,847 listings
  • Price Drop
    $26,500
    good price
    $1,551 below market
    • 90,815 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 16 City / 22 Hwy MPG
    • Glenn Chevrolet (423 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Eminence, KY / 423 miles away from Cedar Rapids, IA

    Dark Sapphire Blue Metallic 2018 GMC Yukon SLT 4WD EcoTec3 5.3L V8 6-Speed Automatic Electronic with OverdriveTHIS VEHICLES FEATURES INCLUDE:, 4WD....

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC8JR393723
    Stock: PU1343
    Certified Pre-Owned: No
    Listed since: 05-06-2025

  • $22,927
    good price
    $959 below market
    • 125,440 miles
    • No accidents, 4 owners, personal use
    • 7 Seats, 15 City / 21 Hwy MPG
    • Thief River Ford (477 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Thief River Falls, MN / 477 miles away from Cedar Rapids, IA

    Odometer is 15298 miles below market average! 17 Disc/Disc VAC Power Brakes, 5 Auxiliary 12-volt Power Outlets, Black Assist Steps w/Chrome Strip, Enh...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (15 City/21 Highway)

    Listing Information:

    VIN: 1GKS2CKJ8GR242524
    Stock: T1311B
    Certified Pre-Owned: No
    Listed since: 06-14-2025

  • $21,990
    fair price
    $740 below market
    • 134,637 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 15 City / 21 Hwy MPG
    • Bruns & Sons Auto (200 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Plover, WI / 200 miles away from Cedar Rapids, IA

    3rd row seating, heated and cooled brown leather seats, heated 2nd row seats, in vehicle movie player, push button 3rd row seating, 4x4

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: Yes

    Features and Specs:

    17 Combined MPG (15 City/21 Highway)

    Listing Information:

    VIN: 1GKS2CKJ9GR433918
    Stock: 433918
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • $21,999
    fair price
    $778 below market
    • 137,644 miles
    • No accidents, 3 owners, personal use only
    • 7 Seats, 15 City / 22 Hwy MPG
    • Nashville Speed Shop (478 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Nashville, TN / 478 miles away from Cedar Rapids, IA

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: 1GKS1CKJ9GR456196
    Stock: 456196
    Certified Pre-Owned: No
    Listed since: 06-12-2025

  • $16,500
    fair price
    $241 below market
    • 154,493 miles
    • No accidents, 3 owners, rental vehicle
    • 8 Seats, 16 City / 22 Hwy MPG
    • Unique Motors (66 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Rock Island, IL / 66 miles away from Cedar Rapids, IA

    Clean truck runs and drive cold AC

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC8GR162376
    Stock: 162376
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • Price Drop
    $15,307
    fair price
    $259 below market
    • 182,274 miles
    • No accidents, 2 owners, personal use only
    • 8 Seats, 16 City / 22 Hwy MPG
    • Roe Buick (357 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    Close

    Located in Grand Island, NE / 357 miles away from Cedar Rapids, IA

    KBB.com Brand Image Awards. Scores 22 Highway MPG and 16 City MPG! This GMC Yukon delivers a Gas V8 5.3L/323 engine powering this Automatic transmissi...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2AKC4GR182473
    Stock: A1179B
    Certified Pre-Owned: No
    Listed since: 06-18-2025

  • $10,000
    good price
    $1,015 below market
    • 180,313 miles
    • 1 accident, 3 owners, personal use only
    • 7 Seats, 13 City / 20 Hwy MPG
    • Countryside Motors (277 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in South Haven, MI / 277 miles away from Cedar Rapids, IA

    Thanks for visiting Countryside Motors online. Call us today to schedule your test drive.

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    15 Combined MPG (13 City/20 Highway)

    Listing Information:

    VIN: 1GKUKEEFXAR241510
    Stock: 7752
    Certified Pre-Owned: No
    Listed since: 06-29-2025

  • $21,452
    fair price
    $31 below market
    • 148,522 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 14 City / 22 Hwy MPG
    • Simms Chevrolet (409 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Clio, MI / 409 miles away from Cedar Rapids, IA

    **Power Sunroof** Clean CARFAX. Quicksilver Metallic 2018 GMC Yukon Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V84-Wheel Antilock Disc ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (14 City/22 Highway)

    Listing Information:

    VIN: 1GKS2CKJ9JR328478
    Stock: 25U025T
    Certified Pre-Owned: No
    Listed since: 03-28-2025

  • $23,300
    fair price
    $709 below market
    • 150,240 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 16 City / 22 Hwy MPG
    • McLarty Nissan of North Little Rock (498 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in North Little Rock, AR / 498 miles away from Cedar Rapids, IA

    Clean CARFAX. Recent Arrival! Clean CARFAX. **CUSTOMER'S ARE #1 @ MCLARTY NISSAN OF NORTH LITTLE ROCK***ARKANSAS' #1 NISSAN DEALER** BEST PRICES, BEST...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC2JR128991
    Stock: JR128991
    Certified Pre-Owned: No
    Listed since: 06-28-2025

  • Price Drop
    Photos not available
    $27,211
    good price
    $1,788 below market
    • 127,906 miles
    • No accidents, 3 owners, personal use only
    • 7 Seats, 14 City / 22 Hwy MPG
    • Schaumburg Toyota (182 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Schaumburg, IL / 182 miles away from Cedar Rapids, IA

    4WD.Recent Arrival! Clean CARFAX. Mineral Metallic 2018 GMC Yukon 4D Sport Utility Denali EcoTec3 6.2L V8 10-Speed Automatic with Overdrive 4WDS...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (14 City/22 Highway)

    Listing Information:

    VIN: 1GKS2CKJ3JR368975
    Stock: R1474A
    Certified Pre-Owned: No
    Listed since: 07-03-2025

  • $24,999
    fair price
    $711 below market
    • 122,648 miles
    • No accidents, 3 owners, personal use only
    • 7 Seats, 15 City / 21 Hwy MPG
    • K&R Used Cars (486 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Forrest City, AR / 486 miles away from Cedar Rapids, IA

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (15 City/21 Highway)

    Listing Information:

    VIN: 1GKS2CKJ2GR381211
    Stock: 381211
    Certified Pre-Owned: No
    Listed since: 04-03-2025

  • New Listing
    $18,523
    good price
    $2,058 below market
    • 148,811 miles
    • 7 Seats, 15 City / 21 Hwy MPG
    • Subaru of Grand Blanc (412 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Grand Blanc, MI / 412 miles away from Cedar Rapids, IA

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    17 Combined MPG (15 City/21 Highway)

    Listing Information:

    VIN: 1GKS2CKJ7GR189721
    Stock: 2507292A
    Certified Pre-Owned: No
    Listed since: 07-04-2025

  • Price Drop
    $28,495
    fair price
    $1,035 below market
    • 90,115 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 14 City / 22 Hwy MPG
    • Driveway (442 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Washington, MI / 442 miles away from Cedar Rapids, IA

    CarFax No Accidents Reported,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Entertainment System,Hands-Free Liftg...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (14 City/22 Highway)

    Listing Information:

    VIN: 1GKS2CKJ5JR376785
    Stock: PJR376785S
    Certified Pre-Owned: No

  • Price Drop
    Stock photo**
    $17,600
    good price
    $819 below market
    • 157,435 miles
    • No accidents, 4 owners, rental vehicle
    • 8 Seats, 16 City / 22 Hwy MPG
    • Lockwood Chevrolet (268 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Marshall, MN / 268 miles away from Cedar Rapids, IA

    EquipmentThis GMC Yukon offers Apple CarPlay for seamless connectivity. The installed navigation system will keep you on the right path. Lane Keep Ass...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC8GR185995
    Stock: 28908B
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • Price Drop
    $28,998
    fair price
    $194 below market
    • 102,330 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 22 Hwy MPG
    • Walser Nissan Wayzata (225 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Wayzata, MN / 225 miles away from Cedar Rapids, IA

    At Walser, you’ll get an exceptional car-buying experience. Our *streamlined process* means you’ll work with one dedicated customer specialist to help...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (14 City/22 Highway)

    Listing Information:

    VIN: 1GKS2CKJXJR180275
    Stock: 24N1182P
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • New Listing
    $16,495
    good price
    $738 below market
    • 170,260 miles
    • 1 accident, 3 owners, personal use
    • 8 Seats, 16 City / 22 Hwy MPG
    • OK Automart (366 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Lansing, MI / 366 miles away from Cedar Rapids, IA

    SUPER NICE 4X4 LUXURY 7 PASSENGER S.U.V 2016 GMC YUKON SLT PACKAGE WITH CLEAN CARFAX AND NO MAJOR ACCIDENT HISTORY, LOADED WITH POWER HEATED AND COOLE...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC3GR263695
    Stock: 6843T
    Certified Pre-Owned: No
    Listed since: 07-11-2025

  • $20,295
    good price
    $1,034 below market
    • 128,474 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 8 Seats, 16 City / 22 Hwy MPG
    • Economy Plus Auto Sales (135 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Rockford, IL / 135 miles away from Cedar Rapids, IA

    4X4Accident Avoidance SystemsActive Parking SystemAdjustable Lumbar SupportAdjustable PedalsAir SuspensionAlloy WheelsAnti-Theft SystemApproach Lights...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC8GR357118
    Stock: 12371
    Certified Pre-Owned: No
    Listed since: 06-07-2025

  • $19,300
    good price
    $1,268 below market
    • 137,500 miles
    • 2 accidents, 2 owners, personal use only
    • 8 Seats, 16 City / 22 Hwy MPG
    • Jim Winter Cadillac (368 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Jackson, MI / 368 miles away from Cedar Rapids, IA

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2BKC1GR365724
    Stock: UP9386B
    Certified Pre-Owned: No
    Listed since: 07-04-2025

  • Price Drop
    $19,488
    good price
    $1,130 below market
    • 99,699 miles
    • 1 accident, 3 owners, personal use
    • 8 Seats, 16 City / 22 Hwy MPG
    • Crestview Cadillac (437 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Third-row seating
    • Power Driver Seat
    Close

    Located in Rochester Hills, MI / 437 miles away from Cedar Rapids, IA

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 1GKS2AKC0GR265236
    Stock: C25211B
    Certified Pre-Owned: No
    Listed since: 06-25-2025

  • $34,590
    fair price
    $1,048 below market
    • 90,410 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 14 City / 22 Hwy MPG
    • Carvana - Nashville (480 mi away)
    • Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Nashville, TN / 480 miles away from Cedar Rapids, IA

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    17 Combined MPG (14 City/22 Highway)

    Listing Information:

    VIN: 1GKS2CKJ1JR160416
    Stock: 2003653365
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • $13,360
    fair price
    $1,162 below market
    • 111,638 miles
    • 1 accident, 2 owners, personal use only
    • 7 Seats, 13 City / 20 Hwy MPG
    • Golden Rule Auto (499 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Newark, OH / 499 miles away from Cedar Rapids, IA

    GOLDEN RULE AUTO 372 W Church, Newark Oh 43055 Showings available by appointment TRADE INS WELCOME & FINANCING AVAILABLE @ GOLDENRULEOHIO.COM 3rd Row ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    15 Combined MPG (13 City/20 Highway)

    Listing Information:

    VIN: 1GKUKEEF1AR285847
    Stock: 285847
    Certified Pre-Owned: No
    Listed since: 04-14-2025

Showing 484 - 504 out of 2,847 listings

Consumer Reviews for the GMC Yukon

Read recent reviews for the GMC Yukon
Overall Consumer Rating
4 out of 5 stars30 Reviews
Write a vehicle reviewSee all 30 reviews
  • 5 star
    (67%)
  • 4 star
    (10%)
  • 3 star
    (3%)
  • 2 star
    (3%)
  • 1 star
    (17%)
3 out of 5 stars

Engine failure at 110,000 miles

Frank Pocino, 06/24/2016
2010 GMC Yukon Denali 4dr SUV (6.2L 8cyl 6A)
I had to replace my Yukon with brand new engine at 110,000 miles because of cam/lifter failure. No help from GM or dealer. Apparently I am not alone. I have owned four Yukons/Suburbans. This is my last.
Report abuse

Used 2018 GMC Yukon in Cedar Rapids, IA Values

Estimated values
2018 GMC Yukon SLT 4dr SUV 4WD (5.3L 8cyl 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$17,788$21,073$23,778
Clean$17,400$20,600$23,228
Average$16,754$19,810$22,311
Rough$15,915$18,785$21,118

The average list price of a used 2018 GMC Yukon in Cedar Rapids, Iowa is $21,397. The average mileage on a used GMC Yukon 2018 for sale in Cedar Rapids, Iowa is 132,934. Based on the average mileage of 132,934 for used 2018 GMC Yukon for sale in Cedar Rapids, IA and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Yukon 2018 in Cedar Rapids, Iowa to be $16,754.

Filters
Skip to Results

Applied Filters4Active

Location

Search radius500 miles
Search radius

Make & Model

Year

New / Used

Price & Payments

Price Rating

Body Type

Trim

Mileage

Accidents & History

Engine & Drivetrain

Exterior Color

Interior Color

Total Seating

Edmunds Review

Features

Options & Packages

MPG

Listing Details


* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.