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
  • 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

    $18,190

    64,052 mi.
    Est. $342/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

    $18,177

    $200
    52,166 mi.
    Est. $342/mo

    Lokey Nissan

    4.3
    Check Availability
    Clearwater, FL (997 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

    $20,589

    $400
    31,600 mi.
    Est. $387/mo

    Bill Currie Ford

    4.3
    Check Availability
    Tampa, FL (1,002 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

    $16,300

    $200
    86,231 mi.
    Est. $306/mo

    Jim Ellis Toyota of McDonough

    4.9
    Check Availability
    McDonough, GA (614 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

    $21,910

    28,262 mi.
    Est. $412/mo

    Greenway Kia North

    4.4
    Check Availability
    Longwood, FL (978 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

    $16,833

    88,880 mi.
    Est. $316/mo

    Howdy Honda

    4.8
    Check Availability
    Austin, TX (983 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
  • 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

    $20,056

    $944
    21,330 mi.
    Est. $377/mo

    D'Arcy Mitsubishi

    5.0
    Check Availability
    Joliet, IL (37 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
  • 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
  • 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
  • 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
  • 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

    $18,190

    64,052 mi.
    Est. $342/mo

    Porsche St Paul

    4.8
    Check Availability
    Saint Paul, MN (348 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

    39,733 mi.
    Est. $376/mo

    CarMax Santa Rosa

    4.6
    Check Availability
    Santa Rosa, CA (1,856 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

    $18,988

    51,484 mi.
    Est. $357/mo

    Cole Buick GMC Cadillac

    4.0
    Check Availability
    Portage, MI (108 mi)
    Quick view
  • Cherry Black 2021 Kia Seltos SXCherry Black 2021 Kia Seltos SXCherry Black 2021 Kia Seltos SXCherry Black 2021 Kia Seltos SXCherry Black 2021 Kia Seltos SXCherry Black 2021 Kia Seltos SX

    $14,306

    $615
    102,984 mi.
    Est. $269/mo

    Volkswagen of Clarksville

    4.4
    Check Availability
    Clarksville, IN (266 mi)
    Quick view
  • Starbright Yellow 2021 Kia Seltos SX TurboStarbright Yellow 2021 Kia Seltos SX TurboStarbright Yellow 2021 Kia Seltos SX TurboStarbright Yellow 2021 Kia Seltos SX TurboStarbright Yellow 2021 Kia Seltos SX TurboStarbright Yellow 2021 Kia Seltos SX Turbo

    $18,690

    43,204 mi.
    Est. $351/mo

    Ourisman Honda of Laurel -Se Hablo Espanol

    4.7
    Check Availability
    Laurel, MD (601 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

    $17,388

    82,901 mi.
    Est. $327/mo

    Fred Anderson Subaru

    4.7
    Check Availability
    Asheville, NC (515 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

    $15,990

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

    Janesville Kia

    1.8
    Check Availability
    Janesville, WI (91 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

    $17,329

    89,568 mi.
    Est. $326/mo

    Herrnstein Chrysler Dodge Jeep Ram Kia

    4.0
    Check Availability
    Chillicothe, OH (301 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
  • 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

    $18,999

    62,195 mi.
    Est. $357/mo

    Cornerstone Ford Chrysler

    4.4
    Check Availability
    Elk River, MN (378 mi)
    Quick view
  • White 2021 Kia Seltos SXWhite 2021 Kia Seltos SXWhite 2021 Kia Seltos SXWhite 2021 Kia Seltos SXWhite 2021 Kia Seltos SXWhite 2021 Kia Seltos SX

    $15,991

    104,677 mi.
    Est. $301/mo

    R&B Car Company South Bend

    4.9
    Check Availability
    South Bend, IN (74 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
  • 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

    $16,994

    73,266 mi.
    Est. $319/mo

    Drivers Mart

    4.2
    Check Availability
    Winter Park, FL (984 mi)
    Quick view

Kia Seltos prices by year

Model year Average price Deals
2025 Kia Seltos SX $26,947 13 Great deals
2024 Kia Seltos SX $25,113 11 Great deals
2023 Kia Seltos SX $21,723 8 Great deals
2022 Kia Seltos SX $20,173 9 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 $17,836, with pricing starting at $9,300.

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:


Is the 2021 Kia Seltos SX reliable?

The 2021 Kia Seltos has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Seltos owners.

Ratings (124 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.8
Performance
4.6
Value
4.6
Exterior
4.8
Reliability
4.6
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