Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Cherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX Turbo

    $15,990

    $362
    99,023 mi.
    Est. $301/mo

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (91 mi)

    Quick view
  • Snow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SX

    $17,977

    $200
    52,166 mi.
    Est. $338/mo

    Lokey Nissan

    4.3
    Check Availability
    Clearwater, FL (997 mi)

    Quick view
  • Snow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX Turbo

    $22,997

    5,991 mi.
    Est. $432/mo

    Shottenkirk Chevrolet KIA of Quincy

    4.8
    Check Availability
    Quincy, IL (237 mi)
    Quick view
  • Dark Ocean Blue/White Roof 2021 Kia Seltos SXDark Ocean Blue/White Roof 2021 Kia Seltos SXDark Ocean Blue/White Roof 2021 Kia Seltos SXDark Ocean Blue/White Roof 2021 Kia Seltos SXDark Ocean Blue/White Roof 2021 Kia Seltos SXDark Ocean Blue/White Roof 2021 Kia Seltos SX

    $15,988

    114,600 mi.
    Est. $301/mo

    Stevenson Hendrick Mazda Wilmington

    4.9
    Check Availability
    Wilmington, NC (749 mi)
    Quick view
  • Neptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX Turbo

    $19,869

    54,198 mi.
    Est. $373/mo

    Jeff Wyler Honda in Florence

    4.7
    Check Availability
    Florence, KY (254 mi)
    Quick view
  • Gravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX Turbo

    $11,799

    $200
    136,808 mi.
    Est. $222/mo

    Napleton's Auto Park Of Urbana

    4.5
    Check Availability
    Urbana, IL (124 mi)
    Quick view
  • Neptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX Turbo

    $17,743

    $245
    52,129 mi.
    Est. $334/mo

    Shottenkirk Toyota of Granbury

    4.4
    Check Availability
    Granbury, TX (854 mi)
    Quick view
  • Steel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX Turbo

    $17,990

    64,052 mi.
    Est. $338/mo

    Porsche St Paul

    4.8
    Check Availability
    Saint Paul, MN (348 mi)

    Quick view
  • Snow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SXSnow White Pearl 2021 Kia Seltos SX

    $16,562

    $271
    88,880 mi.
    Est. $311/mo

    Howdy Honda

    4.8
    Check Availability
    Austin, TX (983 mi)
    Quick view
  • Starbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX Turbo

    $14,100

    $200
    124,686 mi.
    Est. $265/mo

    Columbia Honda

    4.8
    Check Availability
    Columbia, MO (318 mi)
    Quick view
  • Starbright Yellow 2021 Kia Seltos SXStarbright Yellow 2021 Kia Seltos SXStarbright Yellow 2021 Kia Seltos SXStarbright Yellow 2021 Kia Seltos SXStarbright Yellow 2021 Kia Seltos SXStarbright Yellow 2021 Kia Seltos SX

    $18,995

    $449
    29,835 mi.
    Est. $357/mo

    Wilsonville Subaru

    4.8
    Check Availability
    Wilsonville, OR (1,760 mi)
    Quick view
  • Starbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX Turbo

    $18,987

    50,032 mi.
    Est. $357/mo

    Premier Subaru Kia

    4.7
    Check Availability
    Branford, CT (767 mi)
    Quick view
  • Snow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX TurboSnow White Pearl 2021 Kia Seltos SX Turbo

    $21,983

    26,482 mi.
    Est. $413/mo

    Seeger Toyota of St. Robert

    4.9
    Check Availability
    Saint Robert, MO (369 mi)
    Quick view
  • Cherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX TurboCherry Black 2021 Kia Seltos SX Turbo

    $20,355

    21,330 mi.
    Est. $383/mo

    D'Arcy Mitsubishi

    5.0
    Check Availability
    Joliet, IL (37 mi)

    Quick view
  • Gravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX TurboGravity Gray 2021 Kia Seltos SX Turbo

    $16,967

    $590
    56,766 mi.
    Est. $319/mo

    Mitchell Hyundai

    4.6
    Check Availability
    Enterprise, AL (738 mi)
    Quick view
  • Dark Ocean Blue / White Roof 2021 Kia Seltos SXDark Ocean Blue / White Roof 2021 Kia Seltos SXDark Ocean Blue / White Roof 2021 Kia Seltos SXDark Ocean Blue / White Roof 2021 Kia Seltos SXDark Ocean Blue / White Roof 2021 Kia Seltos SXDark Ocean Blue / White Roof 2021 Kia Seltos SX

    $17,997

    103,918 mi.
    Est. $338/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Houston, TX (948 mi)
    Quick view
  • Steel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX Turbo

    $8,295

    $2.7K
    295,648 mi.
    Est. $156/mo

    Nissan of Elk Grove

    4.8
    Check Availability
    Elk Grove, CA (1,787 mi)
    Quick view
  • Neptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX Turbo

    $17,999

    $1.9K
    65,169 mi.
    Est. $338/mo

    Classic Volkswagen Mentor

    4.7
    Check Availability
    Mentor, OH (325 mi)
    Quick view
  • Starbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX TurboStarbright Yellow/Black Roof 2021 Kia Seltos SX Turbo

    $18,769

    73,205 mi.
    Est. $353/mo

    Don Franklin Mitsubishi

    4.9
    Check Availability
    Nicholasville, KY (319 mi)
    Quick view
  • Steel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX TurboSteel Gray 2021 Kia Seltos SX Turbo

    $20,582

    31,600 mi.
    Est. $387/mo

    Bill Currie Ford

    4.3
    Check Availability
    Tampa, FL (1,002 mi)

    Quick view
  • Neptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX TurboNeptune Blue 2021 Kia Seltos SX Turbo

    $18,987

    92,148 mi.
    Est. $357/mo

    Maxx Autos Plus

    4.9
    Check Availability
    Puyallup, WA (1,733 mi)
    Quick view
  • Gold 2021 Kia Seltos SXGold 2021 Kia Seltos SXGold 2021 Kia Seltos SXGold 2021 Kia Seltos SXGold 2021 Kia Seltos SXGold 2021 Kia Seltos SX

    $19,998

    53,003 mi.
    Est. $376/mo

    CarMax Mobile

    Check Availability
    Mobile, AL (776 mi)
    Quick view
  • Starbright Yellow / Black Roof 2021 Kia Seltos SXStarbright Yellow / Black Roof 2021 Kia Seltos SXStarbright Yellow / Black Roof 2021 Kia Seltos SXStarbright Yellow / Black Roof 2021 Kia Seltos SXStarbright Yellow / Black Roof 2021 Kia Seltos SXStarbright Yellow / Black Roof 2021 Kia Seltos SX

    $19,639

    55,104 mi.
    Est. $369/mo

    GENESIS OF CONSHOHOCKEN

    5.0
    Check Availability
    CONSHOHOCKEN, PA (655 mi)
    Quick view

Kia Seltos prices by year

Model year Average price Deals
2025 Kia Seltos SX $27,209 10 Great deals
2024 Kia Seltos SX $25,067 15 Great deals
2023 Kia Seltos SX $21,818 12 Great deals
2022 Kia Seltos SX $20,039 10 Great deals

About the 2021 Kia Seltos SX

Basics

SX shown.

Seating
5
Door count
4
Drivetrain
All Wheel Drive
Combined MPG
27
Transmission
7-Speed A/T
Engine
175.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 Kia Seltos SX
FAQs

How much does the 2021 Kia Seltos SX cost?

The 2021 Kia Seltos SX price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Seltos SX is $18,121, with pricing starting at $8,295.

What is the MPG of the 2021 Kia Seltos SX?

The 2021 Kia Seltos SX offers up to 25 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 Kia Seltos SX?

The 2021 Kia Seltos SX compares to and/or competes against the following vehicles:


Trims

SX (1 style)

Style
SX DCT AWD
Inventory price
Starting at $27,990
Combined MPG
27
Engine
175.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

Kia Seltos trims