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2026 Kia K4 GT-Line Turbo



In Stock
  • MSRP: $31,935
  • Crain Customer Discount: -$1,127
  • Service & Handling Fee +$129
  • Crain Price $30,937
  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.

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Vehicle Information

VIN: 3KPFW4DC7TE370670
Stock #: 6KT1633
Model Code: 2AC6254
  • Body Style 4D Sedan
  • Exterior Color Aurora Black Pearl
  • Interior Color Blk Syntex Artificial Lth
  • Fuel Economy
    City/Highway 26/36 MPG
  • Engine 4 Cyl - 1.6 L
  • Transmission 8-Speed Automatic
  • Fuel Type Gas

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Meet the 2026 Kia K4 GT-Line Turbo, a sedan engineered to deliver confidence on every drive with refined styling, advanced safety technology, and impressive efficiency.

- Blind-Spot Collision-Avoidance Assist
- Forward Collision-Avoidance Assist - Cyclist/Jct Turning
- Rear Cross-Traffic Collision-Avoidance Assist
- Lane Keeping Assist & Lane Following Assist
- Highway Driving Assist
- Driver Attention Warning & High Beam Assist
- Safe Exit Warning
- Rear Occupant Alert
- 12.3 Touchscreen Audio Display with Navigation
- harman/kardon® Speakers with Apple CarPlay & Android Auto
- Power Moonroof
- Heated and Ventilated Front Seats
- Wireless Phone Charger
- 18 Black Alloy Wheels
- 100 Year Or 100,000 Mile Powertrain Warranty Included

This black sedan combines practical performance with modern convenience. The 1.6L turbocharged engine delivers 26 city and 36 highway MPG, making your commute economical without sacrificing capability. The 8-speed automatic transmission provides smooth acceleration whether you're navigating city streets or merging onto the highway.

Safety takes priority in this GT-Line Turbo. The comprehensive suite of driver assistance features includes blind-spot collision-avoidance, forward collision-avoidance with cyclist detection, rear cross-traffic collision-avoidance, and lane-keeping assistance. Rear occupant alert and safe exit warning add layers of protection for your family, while driver attention warning helps keep you focused on the road.

Inside, the cabin offers comfort and connectivity. The 12.3-inch touchscreen with navigation integrates Apple CarPlay and Android Auto for seamless smartphone integration. Premium harman/kardon® speakers deliver quality audio, while the power moonroof brings natural light and an open-air feel. Heated and ventilated front seats keep you comfortable through changing seasons, and the wireless phone charger eliminates cable clutter.

The GT-Line Turbo Technology Package elevates your driving experience with features like automatic temperature control with dual-zone capability, a heated steering wheel, power driver seat with memory settings, and a surround view monitor for confident parking. Smartphone Digital Key technology lets you unlock and start your vehicle with your phone, adding modern convenience to every departure.

This vehicle arrives with Kia's 100 Year or 100,000 Mile Powertrain Warranty, providing long-term peace of mind. The K4 GT-Line Turbo represents thoughtful engineering designed for drivers who value reliability, safety, and intelligent features that enhance daily driving. Visit our showroom to experience this sedan's refined quality and advanced capabilities firsthand.

All Features

  • Front-Wheel Drive
  • 3.37 Axle Ratio
  • 60-Amp/Hr Maintenance-Free Battery w/Run Down Protection
  • 130 Amp Alternator
  • Gas-Pressurized Shock Absorbers
  • Front And Rear Anti-Roll Bars
  • Sport Tuned Suspension
  • Electric Power-Assist Steering
  • 12.4 Gal. Fuel Tank
  • Single Stainless Steel Exhaust
  • Strut Front Suspension w/Coil Springs
  • Multi-Link Rear Suspension w/Coil Springs
  • 4-Wheel Disc Brakes w/4-Wheel ABS, Front Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
  • Wheels: 18" x 8.0J Black Alloy
  • Tires: 235/40R18 All-Season -inc: sound-absorbing foam
  • Steel Spare Wheel
  • Compact Spare Tire Mounted Inside Under Cargo
  • Express Open/Close Sliding And Tilting Glass 1st Row Sunroof w/Power Sunshade
  • Body-Colored Front Bumper w/Black Rub Strip/Fascia Accent
  • Body-Colored Rear Bumper w/Black Rub Strip/Fascia Accent and Metal-Look Bumper Insert
  • Black Wheel Well Trim
  • Body-Colored Door Handles
  • Metal-Look Side Windows Trim
  • Black Power Heated Side Mirrors w/Manual Folding and Turn Signal Indicator
  • Fixed Rear Window w/Defroster
  • Light Tinted Glass
  • Variable Intermittent Wipers
  • Fully Galvanized Steel Panels
  • Black Grille
  • Trunk Rear Cargo Access
  • Perimeter/Approach Lights
  • LED Brakelights
  • Headlights-Automatic Highbeams
  • Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto High-Beam Headlamps w/Delay-Off
  • Front Fog Lamps
  • Radio: 12.3" Touchscreen Audio Display w/Nav -inc: SiriusXM, HD Radio, harman/kardon premium audio w/8 speakers, subwoofer and external amp, USB-C connectivity, wired and wireless Apple CarPlay and Android Auto, audio and Bluetooth® hands-free w/steering remote control and voice recognition w/Kia AI assist
  • Radio w/Seek-Scan, Clock, Speed Compensated Volume Control and Radio Data System
  • Integrated Roof Antenna
  • 8 Speakers
  • Wireless Phone Connectivity
  • 3 LCD Monitors In The Front
  • Front Heated Bucket Seats -inc: electric driver height adjuster, pumping type passenger height adjuster, 10-way driver power adjustment w/air-cell type electric lumbar support, passenger seatback pocket and up and down headrests
  • 8-Way Driver Seat
  • 6-Way Passenger Seat -inc: Manual Recline and Fore/Aft Movement
  • 60-40 Folding Bench Front Facing Fold Forward Seatback Rear Seat
  • Manual Tilt/Telescoping Steering Column
  • Power Rear Windows
  • Kia Connect Mobile Hotspot Internet Access
  • Sport SynTex Leatherette Steering Wheel
  • Front Cupholder
  • Rear Cupholder
  • Proximity Key For Doors And Push Button Start
  • Remote Keyless Entry w/Integrated Key Transmitter, Illuminated Entry and Panic Button
  • Remote Releases -Inc: Smart Trunk Proximity Cargo Access and Mechanical Fuel
  • Cruise Control w/Steering Wheel Controls
  • Navigation-Based Smart Cruise Control-Ramp w/Stop & Go & Curve Control (NSCC-R)
  • Voice Activated Dual Zone Front Automatic Air Conditioning
  • HVAC -inc: Underseat Ducts and Console Ducts
  • Glove Box
  • Driver Foot Rest
  • Full Cloth Headliner
  • Leatherette Gear Shifter Material
  • Interior Trim -inc: Metal-Look Instrument Panel Insert, Colored Console Insert and Metal-Look Interior Accents
  • SynTex Artificial Leather Seat Trim
  • Day-Night Rearview Mirror
  • Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination, Driver And Passenger Auxiliary Mirror
  • Full Floor Console w/Covered Storage, Mini Overhead Console w/Storage and 1 12V DC Power Outlet
  • Front Map Lights
  • Fade-To-Off Interior Lighting
  • Full Carpet Floor Covering
  • Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
  • Cargo Area Concealed Storage
  • Cargo Space Lights
  • FOB Controls -inc: Keyfob Cargo Access and Keyfob Remote Start
  • Kia Connect Tracker System
  • Smart Device Integration
  • Integrated Navigation System w/Voice Activation
  • Driver / Passenger And Rear Door Bins
  • Delayed Accessory Power
  • Power Door Locks w/Autolock Feature
  • Power 1st Row Windows w/Driver And Passenger 1-Touch Up/Down
  • Driver Information Center
  • Trip Computer
  • Outside Temp Gauge
  • Digital/Analog Appearance
  • Manual Adjustable Front Head Restraints and Manual Adjustable Rear Head Restraints
  • Front Center Armrest and Rear Center Armrest
  • 1 Seatback Storage Pocket
  • Perimeter Alarm
  • Immobilizer
  • 1 12V DC Power Outlet
  • Air Filtration
  • Highway Driving Assist (HDA)
  • Electronic Stability Control (ESC)
  • ABS And Driveline Traction Control
  • Side Impact Beams
  • Dual Stage Driver And Passenger Seat-Mounted Side Airbags
  • 911 Connect Emergency Sos Capability
  • Forward Collision-Avoidance Assist (FCA-JT: Cyc/Ped/Junction Turning)
  • Lane Keeping Assist (LKA) Lane Keeping Assist
  • Lane Keeping Assist (LKA) Lane Departure Warning
  • Collision Mitigation-Front
  • Driver Monitoring-Alert
  • Blind-Spot Collision-Avoidance Assist (BCA) Blind Spot
  • Rear Cross-Traffic Collision Avoidance (RCCA)
  • Tire Specific Low Tire Pressure Warning
  • Dual Stage Driver And Passenger Front Airbags
  • Curtain 1st And 2nd Row Airbags
  • Airbag Occupancy Sensor
  • Rear Side-Impact Airbag
  • Rear Child Safety Locks
  • Outboard Front Lap And Shoulder Safety Belts -inc: Rear Center 3 Point, Height Adjusters and Pretensioners
  • Rear View Monitor with Parking Guidance Back-Up Camera
  • Navigation System
  • GT-Line Turbo Technology Package
  • 8 Speakers
  • AM/FM radio: SiriusXM
  • harman/kardon® Speakers
  • Radio data system
  • Radio: 12.3" Touchscreen Audio Display with Navigation
  • Air Conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Rear window defroster
  • Power driver seat
  • Power steering
  • Power windows
  • Remote keyless entry
  • Steering wheel mounted audio controls
  • Four wheel independent suspension
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: 911 Connect
  • Front anti-roll bar
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Rear anti-roll bar
  • Rear side impact airbag
  • Smartphone Digital Key
  • Power moonroof
  • Brake assist
  • Electronic Stability Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Active Cruise Control
  • Highway Driving Assist 2
  • Speed control
  • Bumpers: body-color
  • Heated door mirrors
  • Power door mirrors
  • Turn signal indicator mirrors
  • Ambient Lighting
  • Apple CarPlay & Android Auto
  • Blind-Spot Collision-Avoidance Assist
  • Blind-Spot View Monitor
  • Driver door bin
  • Driver vanity mirror
  • Driver's Seat and Mirrors Memory
  • Forward/Reverse/Side Parking Distance Warning
  • Front reading lights
  • Heated Steering Wheel
  • Illuminated entry
  • Outside temperature display
  • Overhead console
  • Parking Collision Avoidance-Assist - Reverse
  • Passenger vanity mirror
  • Rear seat center armrest
  • Sport steering wheel
  • Surround View Monitor
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Front Bucket Seats
  • Front Center Armrest
  • Front Heated Bucket Seats
  • Heated Front Seats
  • Split folding rear seat
  • SynTex Artificial Leather Seat Trim
  • Ventilated Front Seats
  • Passenger door bin
  • Alloy wheels
  • Wheels: 18" x 8.0J Black Alloy
  • Variably intermittent wipers
  • 100 Year Or 100,000 Mile Powertrain Warranty Included
  • Forward Collision-Avoidance Assist - Cyclist/Jct Turning
  • Lane Keeping Assist & Lane Following Assist
  • Driver Attention Warning & High Beam Assist
  • Rear Cross-Traffic Collision-Avoidance Assist
  • Safe Exit Warning
  • Wireless Phone Charger
  • Rear Occupant Alert
  • Highway Driving Assist
  • Rear Air Vents
  • Vehicle
    • EPA Classification: Midsize Cars
  • Mileage
    • Fuel Economy Est-Combined (MPG): 29 (2025)
    • EPA Fuel Economy Est - City (MPG): 26 (2025)
    • EPA Fuel Economy Est - Hwy (MPG): 36 (2025)
  • Electrical
    • Maximum Alternator Capacity (amps): 130
  • Weight Information
    • Base Curb Weight (lbs): 3283
  • Suspension
    • Suspension Type - Front: Strut
    • Suspension Type - Rear: Multi-Link
    • Suspension Type - Front (Cont.): Strut
    • Suspension Type - Rear (Cont.): Multi-Link
  • Brakes
    • Brake Type: 4-Wheel Disc
    • Brake ABS System: 4-Wheel
    • Disc - Front (Yes or ): Yes
    • Disc - Rear (Yes or ): Yes
    • Front Brake Rotor Diam x Thickness (in): 12
    • Rear Brake Rotor Diam x Thickness (in): 11.2
  • Tires
    • Front Tire Size: P235/40HR18
    • Rear Tire Size: P235/40HR18
    • Spare Tire Size: Compact
  • Wheels
    • Front Wheel Size (in): 18 X 8
    • Rear Wheel Size (in): 18 X 8
    • Spare Wheel Size (in): Compact
    • Front Wheel Material: Aluminum
    • Rear Wheel Material: Aluminum
    • Spare Wheel Material: Steel
  • Steering
    • Steering Type: Rack-Pinion
    • Turning Diameter - Curb to Curb (ft): 35.2
  • Fuel Tank
    • Fuel Tank Capacity, Approx (gal): 12.4
  • Exterior Dimensions
    • Wheelbase (in): 107.1
    • Length, Overall (in): 185.4
    • Width, Max w/o mirrors (in): 72.8
    • Height, Overall (in): 55.9
    • Track Width, Front (in): 61.7
    • Track Width, Rear (in): 62.2
    • Min Ground Clearance (in): 5.3
  • Cargo Area Dimensions
    • Trunk Volume (ft³): 14.6
  • Interior Dimensions
    • Passenger Capacity: 5
    • Passenger Volume (ft³): 95.8
    • Front Head Room (in): 37.1
    • Front Leg Room (in): 42.3
    • Front Shoulder Room (in): 56.5
    • Front Hip Room (in): 53.3
    • Second Head Room (in): 37.2
    • Second Leg Room (in): 38
    • Second Shoulder Room (in): 54.7
    • Second Hip Room (in): 51.9
  • Summary
    • Vehicle Name: Kia K4
    • Body Style: Sedan
  • Emissions
    • EPA Greenhouse Gas Score: 6.0 (Est)
    • Tons/yr of CO2 Emissions @ 15K mi/year: 6.1 (2025)

Warranty

  • Basic Warranty: 60 months / 60,000 miles
  • Drivetrain Warranty: 120 months / 100,000 miles
  • Corrosion Warranty: 60 months / 100,000 miles
  • Roadside Assistance Warranty: 60 months / 60,000 miles
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Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, or emissions testing fees. The online price does include a $129 Service & Handling fee. All prices, specifications, and availability subject to change without notice. Crain Kia of Fort Smith retains all incentives.