2026 Kia K4 · Performance Turbo
K4 GT-Line Turbo
From $28,390 MSRP* · 190 HP · 8-Speed Automatic
This is the K4 built for drivers who need more than an easy commute out of it: a 190-hp turbocharged 1.6L engine, an 8-speed automatic with paddle shifters, and 12-inch ventilated front brakes, backed by an available Harman Kardon system, panoramic sunroof, and LED fog lights. Every K4 sold at Dean McCrary Kia arrives with upfront pricing and factory warranty included.
$28,390MSRP — +$2,900 over GT-Line
190 hp1.6L turbo · 195 lb-ft
8-Speedautomatic, paddle shifters
12"ventilated front brakes
Harman Kardonaudio available
26/33/28EPA MPG city/hwy/comb
Hattiesburg’s Turbo Flagship
Nothing on this list is shared with another trim — the turbocharged engine belongs to the GT-Line Turbo, and only the GT-Line Turbo.
Engine
190-HP 1.6L Turbo
In place of the standard 2.0L sits a distinctly faster turbocharged 1.6L — third-party testers have clocked 0–60 mph in the mid-7-second range.
Transmission
8-Speed Auto + Paddle Shifters
The CVT-style IVT is gone here, replaced by a genuine 8-speed automatic and paddle shifters mounted on the steering wheel.
Brakes
12-Inch Ventilated Front Brakes
Larger front brakes give this trim the stopping power its extra horsepower demands.
Audio & Comfort
Harman Kardon, Sunroof & Fog Lights Available
Round it out with the optional panoramic sunroof, LED fog lights, and a Harman Kardon premium sound system.
GT-Line Turbo Specs
Powertrain & Capability
Engine1.6L Turbo GDI — 190 hp / 195 lb-ft
Transmission8-Speed Automatic w/ Paddle Shifters
DrivetrainFWD Only — No AWD Offered
EPA MPG (city/hwy/comb)26 / 33 / 28
TowingNot factory-rated (U.S.)
Standard Equipment
Brakes12-Inch Ventilated Front
AudioHarman Kardon Available
RoofPanoramic Sunroof Available
LightingLED Fog Lights Available
Steering WheelHeated, Leather-Wrapped w/ Paddles
Is the Turbo Worth It?
Neither trim leaves you short on equipment — below is precisely what the turbo flagship's added cost buys.
GT-Line Turbo
MSRP*$28,390
HeadlinePerformance Turbo · 190 HP
GT-Line
MSRP*$25,490
HeadlineSport Styling
Choose GT-Line Turbo If…
The turbo engine, 8-speed automatic with paddle shifters, and the lineup's most serious performance hardware are exclusive to this trim — and that's what you're after.
Choose GT-Line Instead If…
Sportier styling and heated front seats sound good to you, but skipping the added cost of the turbo engine and larger brakes sounds better.
Not sure which trim? · Two-minute finder
A handful of quick questions is all it takes to find your K4 match.
01 · Day to day, what matters most to you?
02 · What's your driving style like?
03 · Any wiggle room in your budget?
Once all three are answered, your recommended trim appears — and its price is one tap away.
Your match
K4
Questions About the K4 GT-Line Turbo?
Not sure yet if the turbo is worth it over the standard GT-Line, or just curious what's sitting on our Hattiesburg lot? A Kia product specialist can answer directly — no pressure, no obligation attached.
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GT-Line Turbo FAQs
How Much Does the 2026 Kia K4 GT-Line Turbo Cost?⌄
Pricing for the 2026 K4 GT-Line Turbo begins at $28,390 MSRP, plus a $1,245 destination charge on top. Pull up live GT-Line Turbo inventory for today's transaction price once current offers are applied.
What Does GT-Line Turbo Add Over GT-Line?⌄
Exclusive to this trim: a 190-hp turbocharged 1.6L engine, an 8-speed automatic with paddle shifters, 12-inch ventilated front brakes, and the option to add Harman Kardon audio, a panoramic sunroof, and LED fog lights — making it the most performance-oriented K4 you can buy.
What Engine Does the GT-Line Turbo Have, and What’s the Fuel Economy?⌄
Motivation comes from a 190-hp 1.6L Turbo GDI four-cylinder mated to an 8-Speed Automatic, with an EPA estimate of 26 / 33 / 28 MPG city/highway/combined. Front-wheel drive is the only setup across the K4 lineup — AWD isn't offered on any trim — and none carry a U.S. factory tow rating.
Where Can I Buy a K4 GT-Line Turbo Near Hattiesburg, MS?⌄
Find Dean McCrary Kia at 7124 US Hwy 98 in Hattiesburg, right at the spot where I-59, US-49, US-98, and US-11 converge — the reason locals call this town the Hub City in the first place. K4 shoppers from across the Pine Belt, including Petal, Oak Grove, Purvis, Columbia, Laurel, Sumrall, and Lumberton, find us an easy stop. Every new K4 comes with upfront pricing and factory warranty.
Your K4 GT-Line Turbo Is In Stock
Take a look at our Hattiesburg store's current GT-Line Turbo inventory, or send any question over to a product specialist.
*MSRP does not reflect the $1,245 destination and handling charge, taxes, title, license, or dealer fees. Prices and offers can change — confirm current pricing with the dealer.
Shop the 2026 Kia K4 GT-Line Turbo Near Hattiesburg, MS
Pine Belt shoppers — across Forrest, Lamar, Covington, and Perry counties, and from towns like Petal, Oak Grove, Purvis, Columbia, Laurel, Ellisville, Sumrall, Wiggins, and Lumberton — will find the 2026 K4 GT-Line Turbo on the lot at Dean McCrary Kia Hattiesburg, Mississippi. It's priced from $28,390 MSRP and powered by a 190-hp 1.6L Turbo GDI engine paired with an 8-Speed Automatic, rated at 26 / 33 / 28 MPG city/highway/combined. As with every K4, it's front-wheel drive only.