Skip to main content
Skip to Filters
238 listings
  • New Listing
    $43,800
    fair price
    • 37,835 miles
    • No accidents, 1 owner, personal use only
    • 18 City / 27 Hwy MPG
    • Auto Boutique Texas (163 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Alvin, TX / 163 miles away from Round Rock, TX

    Auto Boutique is proud to offer excellent, pre-owned vehicles. With our no haggle pricing policy you can be sure you are getting the best deal possibl...

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6DR5RW4M0128519
    Stock: E25321
    Certified Pre-Owned: No
    Listed since: 06-23-2025

    • 16,701 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 33 Hwy MPG
    • AutoNation USA Katy (130 mi away)
    • Five Star Dealer
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Houston, TX / 130 miles away from Round Rock, TX

    Sunroof; Ultraview; Dual Pane; Spans Both Rows Of SeatingRadiant Red TintcoatPanoramic RoofCold Weather PackageWheels; 19" (48.3 Cm) Alloy With Sa...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DP5RK6P0136872
    Stock: P0136872
    Certified Pre-Owned: No
    Listed since: 06-14-2025

    • 42,467 miles
    • 1 accident, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Big Star Cadillac (163 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Friendswood, TX / 163 miles away from Round Rock, TX

    Buy with confidence from Big Star with 170+ point inspection. *ASK YOUR SALES CONSULTANT ABOUT PREFERRED COVERAGE WARRANTY WITH PLATINUM PACKAGE **Big...

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6DR5RW4P0140674
    Stock: 0140674T
    Certified Pre-Owned: Yes
    Listed since: 05-31-2025

  • Selling or trading in?

    Know what your car is worth while you shop for your next vehicle.

    See my car’s value
    • 41,959 miles
    • No accidents, 1 owner, personal use
    • 23 City / 33 Hwy MPG
    • Mac Haik Chevrolet (133 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Houston, TX / 133 miles away from Round Rock, TX

    At Mac Haik Chevrolet, we believe in customer satisfaction and try to make it our mission that each and every shopper is happy with our service. Drive...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DM5RK2P0142581
    Stock: 250710B
    Certified Pre-Owned: No
    Listed since: 05-24-2025

  • New Listing
    $44,916
    great price
    • 24,247 miles
    • No accidents, 2 owners, personal use only
    • 18 City / 27 Hwy MPG
    • Don Hewlett Chevrolet Buick (4 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Georgetown, TX / 4 miles away from Round Rock, TX

    Recent Arrival!** RELIABILITY IN MOTION **, A COMPREHENSIVE MULTI-POINT MECHANICAL, SAFETY, AND COSMETIC INSPECTION HAS BEEN PERFORMED!, ITEMS NEEDING...

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6DR5RW0N0114263
    Stock: 251524B
    Certified Pre-Owned: No
    Listed since: 06-17-2025

  • New Listing
    • 30,429 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 33 Hwy MPG
    • CarMax Tyler (184 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tyler, TX / 184 miles away from Round Rock, TX

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DW5RK1P0145045
    Stock: 27520815
    Certified Pre-Owned: No

    • 83,828 miles
    • No accidents, 2 owners, personal use
    • 23 City / 32 Hwy MPG
    • Ally Auto Group (175 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Addison, TX / 175 miles away from Round Rock, TX

    Single owner, Not seen any accidents, Drives great, Regularly maintained, Must test drive, Leather seats

    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:

    26 Combined MPG (23 City/32 Highway)

    Listing Information:

    VIN: 1G6DN5RK7M0128779
    Stock: 128779
    Certified Pre-Owned: No

    • 33,475 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 33 Hwy MPG
    • Driveway (147 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Fort Worth, TX / 147 miles away from Round Rock, TX

    CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Keyless Start,Lane Keeping Assist,Remo...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DM5RKXP0107674
    Stock: 10753P
    Certified Pre-Owned: No

  • New Listing
    • 36,145 miles
    • No accidents, 1 owner, personal use
    • 23 City / 33 Hwy MPG
    • CarMax North Houston (138 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Houston, TX / 138 miles away from Round Rock, TX

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DM5RKXP0141999
    Stock: 27425688
    Certified Pre-Owned: No

    • 94,329 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 23 City / 32 Hwy MPG
    • Ally Auto Group (175 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Addison, TX / 175 miles away from Round Rock, TX

    Drives great, Single owner, Not seen any accidents, Never driven on Snow, Leather seats, Non-smoker owner

    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:

    26 Combined MPG (23 City/32 Highway)

    Listing Information:

    VIN: 1G6DM5RK6M0127559
    Stock: 127559
    Certified Pre-Owned: No

    • 18,627 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Big Star Cadillac (163 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Friendswood, TX / 163 miles away from Round Rock, TX

    Buy with confidence from Big Star with 170+ point inspection. *ASK YOUR SALES CONSULTANT ABOUT PREFERRED COVERAGE WARRANTY WITH PLATINUM PACKAGE **Big...

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6DR5RW6R0104357
    Stock: 0104357T
    Certified Pre-Owned: Yes
    Listed since: 06-12-2025

    • 35,548 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 32 Hwy MPG
    • Salvage Reseller West (157 mi away)
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Grand Prairie, TX / 157 miles away from Round Rock, TX

    This vehicle is located at Andrews, TX Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salva...

    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:

    26 Combined MPG (23 City/32 Highway)

    Listing Information:

    VIN: 1G6DP5RK8M0145519
    Stock: 60626655
    Certified Pre-Owned: No
    Listed since: 06-18-2025

    • 4,444 miles
    • No accidents, 1 owner, personal use only
    • 13 City / 21 Hwy MPG, Manual
    • Porsche North Houston (139 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 139 miles away from Round Rock, TX

    Porsche North Houston is delighted to showcase, this Pre-Owned 2024 Cadillac CT5-V Blackwing. Dressed in an evocative Black Raven and with just...

    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:

    15 Combined MPG (13 City/21 Highway)

    Listing Information:

    VIN: 1G6D25R65R0860900
    Stock: TR0860900
    Certified Pre-Owned: No
    Listed since: 05-22-2025

    • 79,399 miles
    • No accidents, 4 owners, rental vehicle
    • 23 City / 32 Hwy MPG
    • Ally Auto Group (175 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Addison, TX / 175 miles away from Round Rock, TX

    Fully Loaded, Drives great, Great first ride, Regularly maintained, Leather seats, Non-smoker owner, Prior Certified Pre-Owned

    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:

    26 Combined MPG (23 City/32 Highway)

    Listing Information:

    VIN: 1G6DN5RK8L0130717
    Stock: 130717
    Certified Pre-Owned: No

    • 25,749 miles
    • No accidents, 1 owner, rental vehicle
    • 23 City / 33 Hwy MPG
    • Toyota of Cedar Park (10 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Cedar Park, TX / 10 miles away from Round Rock, TX

    2024 Cadillac CT5 Premium Luxury Summit White Jet Black Experience the pinnacle of sophistication with this White 2024 Cadillac CT5 Premium Luxury S...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DN5RK8R0106653
    Stock: R0106653
    Certified Pre-Owned: No
    Listed since: 06-03-2025

    • 121,631 miles
    • No accidents, 2 owners, rental vehicle
    • 23 City / 32 Hwy MPG
    • DeMontrond Buick GMC (137 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 137 miles away from Round Rock, TX

    At DeMontrond Buick GMC, we’re committed to delivering a trusted, family-owned dealership experience in Houston. Since 1953, our mission has been to p...

    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:

    26 Combined MPG (23 City/32 Highway)

    Listing Information:

    VIN: 1G6DT5RK9L0130277
    Stock: TL0130277
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • New Listing
    • 16,141 miles
    • 1 accident, 2 owners, personal use only
    • 23 City / 33 Hwy MPG
    • Bayway Cadillac of the Woodlands (133 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in The Woodlands, TX / 133 miles away from Round Rock, TX

    Certified. Black Raven 2024 Cadillac CT5 Sport RWD 10-Speed Automatic 2.0L I4 Turbocharged DOHC 16V LEV3-SULEV30 237hpTHIS VEHICLE INCLUDES THE FOLL...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DP5RKXR0114635
    Stock: C250735B
    Certified Pre-Owned: Yes
    Listed since: 06-18-2025

  • $37,998
    fair price
    $1,222 below market
    • 12,418 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 33 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from WA to TX*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Spokane Valley, WA / 1,575 miles away from Round Rock, TX

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6D15RKXN0106501
    Stock: 27012959
    Certified Pre-Owned: No

    • 25,237 miles
    • No accidents, 1 owner, personal use
    • 18 City / 27 Hwy MPG
    • Bayway Cadillac Southwest (139 mi away)
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Houston, TX / 139 miles away from Round Rock, TX

    Certified. This 2024 Cadillac CT5 V-Series is loaded with the following Factory Options:Cold Weather Package (Heated Driver & Front Passenger Seats an...

    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:

    21 Combined MPG (18 City/27 Highway)

    Listing Information:

    VIN: 1G6DR5RW5R0127662
    Stock: S250282A
    Certified Pre-Owned: Yes
    Listed since: 04-04-2025

    • 16,277 miles
    • No accidents, 2 owners, personal use only
    • 23 City / 33 Hwy MPG
    • Waxahachie Dodge Chrysler Jeep Ram (139 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Waxahachie, TX / 139 miles away from Round Rock, TX

    Argent Silver Metallic 2024 Cadillac CT5 Sport 2.0L I4 Turbocharged DOHC 16V LEV3-SULEV30 237hp RWD 10-Speed Automatic2 Years Free Oil Changes. Rece...

    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:

    27 Combined MPG (23 City/33 Highway)

    Listing Information:

    VIN: 1G6DP5RK1R0100249
    Stock: D721591B
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • New Listing
    Stock photo**
    • 84,466 miles
    • No accidents, 1 owner, personal use only
    • 23 City / 32 Hwy MPG
    • David McDavid Lincoln Frisco (183 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Frisco, TX / 183 miles away from Round Rock, TX

    RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...

    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:

    26 Combined MPG (23 City/32 Highway)

    Listing Information:

    VIN: 1G6DN5RK3L0156402
    Stock: MPL250480A
    Certified Pre-Owned: No
    Listed since: 06-21-2025

Showing 22 - 42 out of 238 listings

Consumer Reviews for the Cadillac CT5

Read recent reviews for the Cadillac CT5
Overall Consumer Rating
4.1 out of 5 stars36 Reviews
Write a vehicle reviewSee all 36 reviews
  • 5 star
    (58%)
  • 4 star
    (14%)
  • 3 star
    (17%)
  • 2 star
    (3%)
  • 1 star
    (8%)
5 out of 5 stars

Great Car!!!

NP, 05/25/2022
2022 Cadillac CT5 Premium Luxury 4dr Sedan (2.0L 4cyl Turbo 10A)
This is a great car so far. Only 1100 miles on it, but I am well pleased thus far. I highly suggest the upgraded V6 Twin Turbocharged engine, it is really fun to drive with this extra power. The interior is of good quality, but the handling and performance of the V6 is the selling point for me. I have the premium luxury with the optional V6 engine in crystal white tri-coat paint with the … maple sugar interior and it looks fantastic. So far, solid work from GM on this one!
Report abuse

Used 2021 Cadillac CT5 in Round Rock, TX Values

Estimated values
2021 Cadillac CT5 V 4dr Sedan (3.0L 6cyl Turbo 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$31,428$33,082$34,751
Clean$30,762$32,323$33,893
Average$29,652$31,058$32,464
Rough$28,209$29,413$30,605

The average list price of a used 2021 Cadillac CT5 in Round Rock, Texas is $38,780. The average mileage on a used Cadillac CT5 2021 for sale in Round Rock, Texas is 41,969. Based on the average mileage of 41,969 for used 2021 Cadillac CT5 for sale in Round Rock, TX 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 Cadillac CT5 2021 in Round Rock, Texas to be $29,652.

Filters
Skip to Results

Applied Filters4Active

Select Buying Experience

Location

Search radius200 miles
Search radius

Make & Model

Year

New / Used

Price & Payments

Price Rating

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.