147 hp or 190 hp? How the 2026 Kia K4 Sedan Lineup Works from LX to GT-Line

Buying your first car is often the clearest test of how well a lineup is actually structured. The 2026 Kia K4 Sedan is organized around two distinct powertrains, each covering a defined part of the lineup, with features that build logically from trim to trim. For a first-time buyer, that clarity matters — you want to know what you're paying for and what you're leaving behind.

The K4 Sedan spans six trims: LX, EX, EX+, EX Premium, GT-Line Turbo, and GT-Line Turbo Limited. The LX through EX Premium trims use a 2.0 L 4-cylinder MPI engine producing 147 hp and 132 lb-ft of torque with an Intelligent Variable Transmission (IVT) and front-wheel drive. The GT-Line Turbo and GT-Line Turbo Limited switch to a 1.6 L turbocharged GDI engine producing 190 hp and 195 lb-ft of torque, paired with an 8-speed automatic transmission. All trims use regular unleaded fuel.

LX — A Well-Equipped Starting Point

The LX is the entry point, and it covers the essentials without cutting corners. Standard content includes an 8-airbag system, Forward Collision-Avoidance Assist (pedestrian, cyclist, car, junction), Lane Keeping Assist, Lane Follow Assist, Driver Attention Warning, Rear Occupant Alert, a rearview camera, Smart Cruise Control, Kia Connect with OTA updates, remote car starter, Apple CarPlay and Android Auto, a 12.3" multimedia interface, heated front seats, and 60:40 split-folding rear seats.

For a first-time buyer prioritizing value and safety, the LX starts the lineup from a strong position.

• 2.0 L 4-cylinder | 147 hp | 132 lb-ft
• 12.3" multimedia interface + Apple CarPlay standard
• Heated front seats, 8 airbags, smart cruise standard
• 7.1 L/100 km combined fuel economy

EX — Technology and Comfort Step Up

The EX adds 17" alloy wheels, Blind-Spot Collision Avoidance Assist, Rear Cross-Traffic Collision Avoidance Assist, a wireless phone charger, a 6-speaker audio system, Drive Mode Select, heated steering wheel, satin chrome interior door handles, and rear climate ventilation. The LX's climate system moves to an automatic setup through EX trim.

EX+ — Synthetic Leather and More Interior Polish

The EX+ introduces synthetic leather seating, power windows with express up/down function on all front windows, and obstacle detection on front windows. This is the trim where the daily material quality takes a noticeable step forward.

EX Premium — Driver Comfort and Full Technology Package

The EX Premium is where the K4 Sedan lineup reaches its most complete configuration before the turbocharged GT-Line trims. Key additions include:

• Navigation with a 5" designated HVAC display
• Dual-zone automatic climate control with automatic defog
• Power adjustable driver's seat with lumbar support
• Driver's seat memory function
• Air-cooled front seats
• Heated rear seats
• Full-width premium sunroof
• Acoustic laminated windshield
• Rear centre armrest with cupholders
• Highway Drive Assist (HDA)

The EX Premium is the natural choice for buyers who want the most comfort-oriented feature set before stepping up to the turbocharged engine.

Combined fuel economy at EX level is 7.2 L/100 km.

GT-Line Turbo — The Performance Configuration

The GT-Line Turbo switches to the 1.6 L turbocharged GDI engine with 190 hp and 195 lb-ft of torque, 8-speed automatic transmission, 18" alloy wheels, GT-Line design accents, LED high-mounted stop lamp, a 12.3" LCD/TFT Supervision instrument cluster, paddle shifters, GT-Line sport seats, sport steering wheel, and interior mood lights. Note that driver's seat memory and air-cooled front seats from EX Premium are not carried over into the GT-Line Turbo.

Combined fuel economy at GT-Line is 8.3 L/100 km — reflecting the additional performance output of the turbo engine.

GT-Line Turbo Limited — The Top-of-Lineup Configuration

The GT-Line Turbo Limited upgrades to 18" black alloy wheels and adds Harman Kardon Premium Audio, Digital Key, Forward Collision Avoidance Assist 2 (with Junction Turning, Lane-Change Oncoming, Lane-Change Side, Junction Crossing), Highway Drive Assist 2 (HDA 2), Parking Collision Avoidance Assist (Rear), Parking Distance Warning (front/side/reverse), Surround View Monitor, Blind-Spot View Monitor, driver's seat memory function, and air-cooled front seats (which return at this trim level).

Trim Comparison at a Glance

Which K4 Sedan Fits a First-Time Buyer?

The LX and EX offer the best value-to-feature ratio for buyers prioritizing safety and connectivity on a first car budget. The EX Premium is the go-to for daily comfort. And for buyers who want more driving energy from a compact sedan, the GT-Line Turbo brings the turbocharged engine into a distinctive exterior package.

Find Your K4 Sedan at Lallier Kia de Laval

The team at Lallier Kia de Laval in Laval can help first-time buyers identify the right K4 Sedan trim for their needs and budget. Stop in or reach out to explore the full lineup.

To learn more about the 2026 Kia K4, visit Kia.ca