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2026 Kia K4 Sedan
2026 Kia K4 Sedan
City mpg:
30
Highway mpg:
40

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2026 Kia K4 Sedan Overview

The standard features of the Kia K4 LX include 2L I-4 147hp engine, 2-speed CVT transmission with overdrive, 4-wheel anti-lock brakes (ABS), Side seat mounted airbags, Curtain 1st and 2nd row overhead airbags, rear side impact airbag, Airbag occupancy sensor, Air conditioning, 16" steel wheels, Cruise control, Smart Cruise Control with Stop & Go (SCC w/S&G) distance pacing, ABS and driveline traction control, Electronic stability

2026 Kia
K4 Sedan

Starting at: $22,290

  • Manufacturer Offer

    KFA Low APR Program

    * Read full offer details
    Applies to select new 2026 Kia K4.

    * Disclaimer(s)

    • APR financing subject to credit approval by Kia Finance America (KFA), through KFA, for well-qualified buyers and not available on balloon financing. Only a limited number of customers will qualify for advertised APR. Subject to vehicle availability and dealer participation. New vehicles only. This incentive is a limited-time offer on eligible Kia vehicles. Offers may not be combined except where specified. Must take delivery from a participating dealer and from retail stock by 07-06-2026. Dealer contribution may vary and could affect actual monthly payment. See your participating Kia dealer for more details. Finance contract must be signed and dated no later than 07-06-2026. Limited inventory available. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 2.9% APR with $2,500 down payment provides for 48 monthly payments of $22.09 per $1000 financed for qualified buyers. 2.9% APR for a term of 36 months corresponds to a monthly cost of $29.04 per $1000 financed. 3.99% APR for a term of 60 months corresponds to a monthly cost of $18.41 per $1000 financed. 4.75% APR for a term of 66 months corresponds to a monthly cost of $17.25 per $1000 financed. 4.99% APR for a term of 72 months corresponds to a monthly cost of $16.1 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate.

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    Colors shown may not be available or available at an additional cost. See Kia dealer for details.

  • Manufacturer Offer

    Military Program

    * Read full offer details
    Applies to select new 2026 Kia K4.

    * Disclaimer(s)

    • Customers eligible for the Kia America, Inc. ("KUS") Military Specialty Incentive Program must be an active member of, honorably discharged from, retired from, or on disability with the United States Armed Forces or Reserves (includes those that have "national" status from another country and are serving in the United States military) or the spouse of the eligible participant. Eligible customers or his or her spouse must provide a copy of one of the following to a Kia dealer at the time of purchase: a current Earning Statement, a copy of the honorable discharge papers, a bank statement indicating a pension or disability earnings from the United States Armed Forces, or an official document indicating future pension eligibility. Military ID is not a sufficient form of proof of eligibility. If eligible customer is a spouse of participant, proof must be provided of the spousal status by providing proof of marriage (marriage certificate). Applies to new vehicles purchased or leased between 06-02-2026 - 07-06-2026. Customer is only eligible for a total of two (2) Specialty Incentives during a calendar year. This offer may be combined in addition to certain other incentives offered by KUS. See dealer for details. Not all incentive programs are compatible. This incentive is a limited time offer on eligible Kia vehicles. No cash value. Additional terms and conditions apply. See your participating dealer for more details. All matters of program eligibility and qualification will be resolved by KUS in its sole discretion, and KUS reserves the right to change product and program specifications at any time without incurring obligations

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  • Manufacturer Offer

    Lease: $229 per month for 24 months. $3,499 due at signing

    * Read full offer details
    Applies to select new 2026 Kia K4.

    * Disclaimer(s)

    • $3,499 due at Signing. Offer shown based on $3,499 due at signing including $229 first monthly payment, $2,620 capitalized cost reduction, $650 acquisition fee, plus tax, title, license and registration fees, dealer conveyance fee, processing fee or optional service fee and any emission testing charge. Lease offer is only available to well-qualified lessees that lease a 2026 K4 (Model #2AC3224). No security deposit required. Actual payments may vary. Purchase option at lease end is $17,737.20. Subject to credit approval by Kia Finance. Lessee is responsible for insurance, maintenance, repairs, $0.20 per mile over 10,000 miles/year, excess wear, and a termination fee of up to $400. Subject to dealer participation. Offers may not be combined except where specified. Must take delivery by 07/06/2026. See dealer for warranty and lease details or go to kia.com. Limited inventory available.

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Specifications

  • Rear cargo - trunk
  • Power door mirrors
  • Heated door mirrors
  • Door mirrors - body-color
  • Bumpers - body-color
  • Engine liters - 2.0L
  • Compressor - Not Available
  • Cylinder configuration - I-4
  • Horsepower - 147hp @ 6,200RPM
  • Torque - 132 lb.-ft. @ 4,500RPM
  • Number of valves - 16
  • Variable valve control
  • Variable intake manifold
  • Engine location - front
  • Hybrid electric powertrain type - none
  • Hybrid traction battery type - none
  • Electric motor horsepower - none
  • Hybrid system net power - none
  • Recommended fuel - Regular Unleaded
  • Transmission - continuously variable automatic
  • Manual-shift auto - Sportmatic
  • Drive type - front-wheel
  • Fuel economy combined - 34mpg
  • Fuel tank capacity - 12.4gal.
  • Hybrid system combined power torque - none
  • Electric motor 1 torque - none
  • Standard fuel economy fuel type - gasoline
  • Fuel economy city - 30mpg
  • Fuel economy highway - 40mpg
  • Basic warranty - 60 months/60,000miles
  • Powertrain warranty - 120 months/100,000miles
  • Corrosion perforation warranty - 60 months/100,000miles
  • Roadside assistance coverage - 60 months/60,000miles
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering
  • Front tires - 205/55HR16.0
  • Rear tires - 205/55HR16.0
  • Wheel size - 16"
  • Engine displacement - 2.0 L
  • Engine torque - 132 lb.-ft. @ 4,500RPM
  • Engine bore x stroke - 81.0mm x 97.0mm (3.19" x 3.82")
  • Compression ratio - 12.50 to 1
  • Curb weight - 1,341kg (2,956lbs)
  • GVWR - 1,780kg (3,924lbs)
  • Exterior length - 4,709mm (185.4")
  • Exterior body width - 1,849mm (72.8")
  • Exterior height - 1,420mm (55.9")
  • Wheelbase - 2,720mm (107.1")
  • Turning radius - 5.4m (17.6')
  • Front legroom - 1,074mm (42.3")
  • Rear legroom - 965mm (38.0")
  • Front headroom - 991mm (39.0")
  • Rear headroom - 947mm (37.3")
  • Front hiproom - 1,354mm (53.3")
  • Rear hiproom - 1,318mm (51.9")
  • Front shoulder room - 1,435mm (56.5")
  • Rear shoulder room - 1,389mm (54.7")
  • Passenger volume - 2,795L (98.7 cu.ft.)
  • Interior rear cargo volume - 413 L (15 cu.ft.)
  • Interior maximum rear cargo volume - 413 L (15 cu.ft.)
  • Greenhouse Gas Score (GG) - 7
  • AM/FM radio - SiriusXM
  • Satellite radio trial duration with new vehicle purchase (months) - 3
  • Radio data system
  • Steering wheel mounted audio controls
  • Speakers - 4
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 2
  • Primary LCD size - 12.3"
  • Smart device integration - Apple CarPlay & Android Auto
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Variably intermittent wipers
  • Rear window defroster
  • Front reading lights
  • Appearance - digital/analog
  • Tachometer
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Lane departure - Lane Keeping Assist (LKA) active
  • Exterior parking camera rear - Rear View Monitor with Parking Guidance yes
  • Forward collision - Forward Collision-Avoidance Assist (FCA-JT
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Rear side impact airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Tracker system - Kia Connect
  • Ignition disable
  • Security system
  • Electronic stability
  • Traction control
  • Front pedestrian detection - prevention
  • Max seating capacity - 5
  • Front seats - bucket
  • Front center armrest
  • Rear seats - bench
  • Seat Upholstery - cloth
  • Air conditioning
  • Speed control
  • Adaptive Cruise Control - Smart Cruise Control with Stop & Go (SCC w/S&G)
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - doors and push button start
  • Illuminated entry
  • Remote engine start
  • Tilt steering wheel
  • Telescoping steering wheel
  • Driver vanity mirror
  • Passenger vanity mirror
  • Emergency communication system - 911 Connect
  • Front beverage holders
  • Rear beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin
  • Rear door bins

Trims

  MSRP Engine Transmission City/Hwy mpg
LX 2026 Kia K4 Sedan LX Search New $22,290   147-hp 2.0L 4-cyl  continuously variable auto  30 / 40  
LXS 2026 Kia K4 Sedan LXS Search New $23,390   147-hp 2.0L 4-cyl  continuously variable auto  29 / 39  
EX 2026 Kia K4 Sedan EX Search New $24,490   147-hp 2.0L 4-cyl  continuously variable auto  29 / 39  
GT-Line 2026 Kia K4 Sedan GT-Line Search New $25,490   147-hp 2.0L 4-cyl  continuously variable auto  29 / 39  
GT-Line Turbo 2026 Kia K4 Sedan GT-Line Turbo Search New $28,390   190-hp 1.6L 4-cyl  8-spd auto  26 / 36  

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Photos and videos may be stock images or represent similar vehicles and may not reflect the exact vehicle offered for sale.

Advertised prices include a documentation fee but do not include government-required fees, including, but not limited to, sales tax, title, license, registration, plate transfer fees, insurance, or any other government-required fees.