2026 Kia K4 near Costa Mesa, CA
At Tustin Kia, we’re excited to introduce the 2026 Kia K4 near Costa Mesa, CA, a bold new compact sedan that blends fastback-inspired style with everyday practicality. Its roomy interior with class-leading 2nd-row legroom makes long rides more comfortable, while the available Digital Cockpit with dual 12.3-inch panoramic displays places navigation, media, and vehicle information in clear view. Shoppers can choose a responsive 2.0L engine or step up to the available 1.6L turbocharged powertrain with 190 hp and 195 lb-ft of torque for an extra dose of confidence. Up to 29 available driver assistance features on select trims provide smart support in busy traffic, and modern touches like LED cube projector headlights and available Black 18-in. wheels give the K4 a premium presence. Whether commuting from Orange or meeting friends in Santa Ana, the K4’s multi-trim lineup delivers a tailored fit for your life, with comfort features like SynTex upholstery, heated seats, dual-zone climate control, and an available Harman Kardon® Premium Audio System. From advanced connectivity with Wireless Apple CarPlay® and Android Auto™ to available Highway Driving Assist, the K4 is engineered for smoother, more satisfying drives.
- LX: Confident essentials with advanced safety and seamless connectivity
- LXS: Added driver confidence tech and everyday convenience upgrades
- EX: Elevated comfort, thoughtful design details, and smart charging
- GT-Line: Sporty styling with chassis upgrades and premium options
- GT-Line Turbo: Turbocharged power with panoramic displays and advanced tech
LX
The LX sets the tone for the K4 family with a compelling mix of style, safety, and smart tech that fits daily driving perfectly. Its 2.0L 4-cylinder engine delivers smooth, predictable power through city streets and on-ramps, and LED headlights with High Beam Assist help light the way after dusk. Inside, the 12.3-inch touchscreen with Wireless Apple CarPlay® and Android Auto™ makes it easy to tap into maps, podcasts, and playlists without searching for cables. Advanced safety comes standard: Auto Emergency Braking Technology with Pedestrian, Cyclist, and Junction Turning Detection helps watch the road ahead, while Lane Keeping and Lane Following assist with gentle steering support on marked highways. Smart Cruise Control with Stop & Go adds calm in slow-and-go traffic, and the Rearview Monitor with Dynamic Parking Guidance helps you slide into tight spots near Costa Mesa, CA. Four USB-C ports keep everyone powered on longer drives, and heated, power-adjustable side view mirrors help clear morning fog with less fuss. Thoughtful touches like Rear Occupant Alert and a Smart Key with Push Button Start round out the LX, proving that the K4’s foundation is strong, user-friendly, and ready for your weekday commute or weekend plans.
LXS
The LXS builds on the LX formula with meaningful upgrades that make daily life easier. Blind-Spot Detection Technology and Rear Cross-Traffic Collision-Avoidance Assist are difference-makers on crowded arterials and in busy parking structures, adding peace of mind when changing lanes or backing out. The 60/40 split-folding rear seat flexes quickly for errands or luggage, and Drive Mode Select lets you fine-tune throttle and shift behavior to suit your style. Safe Exit Warning offers an extra set of eyes when passengers are stepping out, especially helpful when parallel parked along active curbs. With 16-inch alloy wheels in a Dark Gray finish and the same clean, modern exterior design, the K4 LXS projects understated confidence. Inside, the LXS retains the big-screen ease of the 12.3-inch display, Wireless Apple CarPlay® and Android Auto™, and the helpful Rearview Monitor with Dynamic Parking Guidance. The cabin’s generous space, including class-leading 2nd-row legroom, makes carpools and cross-town trips more comfortable for all. If you appreciate next-level driver awareness and smart flexibility without overcomplicating the cockpit, the LXS hits a sweet spot—comprehensive, comfortable, and confidently equipped for everyday driving.
EX
The EX leans into comfort and convenience with premium touches that elevate every mile. SynTex seat trim with heated front seats looks sharp and feels supportive on longer drives, while Dual-Zone Auto Climate Control lets you and your front passenger fine-tune cabin temps independently. A Wireless Phone Charger helps keep your smartphone topped up, and power windows with one-touch auto-up/down for the front row add a touch of luxury. Outside, 17-inch alloy wheels with a Black & Machined finish and a gloss black grille with chrome accents create an upscale presence. Practicality is still top of mind—illuminated sliding sun visor vanity mirrors, a SynTex-wrapped steering wheel and gear shift knob, and a rear seat center armrest with cup holders make everyday use genuinely easier. The 12.3-inch touchscreen with Wireless Apple CarPlay® and Android Auto™ keeps apps close at hand, while standard advanced safety features maintain vigilant support in busy traffic. If your goal is to balance value with refinement, the 2026 Kia K4 near Costa Mesa, CA in EX trim delivers a just-right blend of polish and practicality. Our team at Tustin Kia can walk you through the thoughtful EX upgrades so you can see and feel the difference from the driver’s seat.
GT-Line
The GT-Line adds an athletic edge to the K4’s sleek profile, pairing sporty styling cues with chassis enhancements you’ll appreciate every day. Outside, 18-inch alloy wheels with a Black & Machined finish, gloss black side view mirror caps, and dark window surrounds set a purposeful tone. Inside, the GT-Line sport steering wheel with paddle shifters and a 10-way power-adjustable driver’s seat with 2-way power lumbar encourage confident, dialed-in driving. Underneath, a multi-link rear suspension and larger rear disc brakes deliver a more planted feel and responsive handling in quick transitions or freeway sweepers. The GT-Line’s interior design and available Red Interior Package add visual drama, while the available Premium Package brings ventilated front seats, a wide sunroof, and the Harman Kardon® Premium Audio System for a concert-like listening experience. Core safety and convenience tech remains at the forefront—Smart Cruise Control with Stop & Go and available driver assistance features help take the edge off commutes, while the 12.3-inch touchscreen with Wireless Apple CarPlay® and Android Auto™ keeps you connected. If you want a sedan that looks the part and backs it up with meaningful dynamic upgrades, the GT-Line presents a compelling performance-leaning choice without sacrificing day-to-day comfort.
GT-Line Turbo
The GT-Line Turbo turns up the volume with a 1.6L turbocharged 4-cylinder delivering 190 hp and 195 lb-ft of torque for quick response and confident passing. Dual 12.3-inch Panoramic Displays with Navigation anchor the cockpit, seamlessly integrating Kia Connect and SiriusXM® so you can stay informed, connected, and entertained. The Wide Sunroof, alloy sport pedals, and Small Cube LED Projector Headlights elevate both ambiance and visibility, while LED combination taillights and LED fog lights sharpen your nighttime presence. Highway Driving Assist adds calm to longer hauls, and the available Blind-Spot View Monitor and 360° Surround View Monitor can help you park and maneuver with heightened awareness. Ventilated front seats are available for added comfort, and the Harman Kardon® Premium Audio System brings rich, balanced sound to your favorite playlists. With its multi-link rear suspension, the GT-Line Turbo feels assured through curves and smooth on imperfect pavement. If you want a tech-forward sport sedan with real-world acceleration and premium amenities, the 2026 Kia K4 near Costa Mesa, CA in GT-Line Turbo trim stands out. Visit Tustin Kia to experience the quick, refined feel of the turbo powertrain and the clarity of Kia’s available panoramic display system for yourself.
Request more Information About the 2026 Kia K4 Trim Levels
Ready to compare trims side by side and pinpoint your ideal setup? Our team at Tustin Kia is here to help you zero in on the features that matter most, whether that’s SynTex seating and a Wireless Phone Charger, sport-tuned dynamics with a multi-link rear suspension, or the elevated tech of dual 12.3-inch Panoramic Displays with Navigation and Kia Connect. We’ll walk you through available safety and convenience upgrades—like Blind-Spot View Monitor, 360° Surround View Monitor, and available Parking Distance Warning—so you can choose with confidence. If you plan to test-drive after work or during the weekend, we’ll make it easy to compare the LX, LXS, EX, GT-Line, and GT-Line Turbo back to back. Tell us how you drive, what you carry, and the kind of support you want from driver assistance systems, and we’ll tailor recommendations accordingly. Contact our team to request more details on 2026 K4 trim levels, feature availability, and color choices, and we’ll help you get into a K4 that fits just right.
*Images may not show trim level described