Verified vehicle record
2025 Kia K4
A source-linked guide to the 2025 Kia K4 trim range, powertrain choices, drivetrain, seating and capability. LX through GT-Line share a 147-horsepower 2.0L engine and CVT; only GT-Line Turbo steps up to a 190-horsepower turbo 1.6L with an 8-speed automatic. Key figures on record: Powertrain 2.0L four-cylinder or turbo 1.6L four-cylinder, Output 147 / 190 hp, Drivetrain FWD, Seating 5. GT-Line (non-Turbo) still uses the base 2.0L: only the separate GT-Line Turbo trim gets the turbo engine and different transmission.
Current archiveChecked Aug. 28, 2026United States specification
Powertrain2.0L four-cylinder or turbo 1.6L four-cylinder
Output147 / 190 hp
DrivetrainFWD
Seating5
Decision answers15Trim, ownership and verification
Research paths
Move from the vehicle to the decision.
Compare like with like: the closest configuration, not an unrelated advertised maximum.
Record summary
What to know first
LX through GT-Line share a 147-horsepower 2.0L engine and CVT; only GT-Line Turbo steps up to a 190-horsepower turbo 1.6L with an 8-speed automatic.
Model-year note
GT-Line (non-Turbo) still uses the base 2.0L: only the separate GT-Line Turbo trim gets the turbo engine and different transmission.
Trim map
How the lineup separates.
Trim descriptions identify the meaningful change from one trim to the next; individual options can still vary.
| Trim | Place in the lineup | Notable equipment |
|---|---|---|
| LX | Entry trim | 2.0L engine standard, 147 hp, Base standard equipment level, CVT transmission standard |
| LXS | Trim 2 of 5 | Upgraded equipment over LX standard, 2.0L engine standard, 147 hp, Mid-range standard equipment |
| EX | Trim 3 of 5 | Digital instrument panel standard, Dual-zone automatic climate control standard, Wireless charging pad standard |
| GT-Line | Trim 4 of 5 | Standard alloy wheels, Fog lights and rear spoiler standard, Sport-appearance styling over EX |
| GT-Line Turbo | Top trim | 1.6L turbo engine standard, 190 hp, LED projection headlights and sunroof standard, Harman Kardon eight-speaker audio standard |
01
Entry trim
LX
- 2.0L engine standard, 147 hp
- Base standard equipment level
- CVT transmission standard
02
Trim 2 of 5
LXS
- Upgraded equipment over LX standard
- 2.0L engine standard, 147 hp
- Mid-range standard equipment
03
Trim 3 of 5
EX
- Digital instrument panel standard
- Dual-zone automatic climate control standard
- Wireless charging pad standard
04
Trim 4 of 5
GT-Line
- Standard alloy wheels
- Fog lights and rear spoiler standard
- Sport-appearance styling over EX
05
Top trim
GT-Line Turbo
- 1.6L turbo engine standard, 190 hp
- LED projection headlights and sunroof standard
- Harman Kardon eight-speaker audio standard
Trim-by-trim specifications
The 2025 Kia K4: 5 trims compared.
Kelley Blue Book specifications, one row per trim.
| Trim | Engine | Transmission | Drive | Horsepower | Torque (lb-ft) | Top speed | EPA city / hwy / comb | Seats | Basic warranty |
|---|---|---|---|---|---|---|---|---|---|
| LX | 2.0-liter 4-cylinder | Automatic, IVT | FWD | 147 | 132 | 124 mph | 30 / 40 / 34 mpg | 5 | 5 yr / 60,000 mi |
| LXS | 2.0-liter 4-cylinder | Automatic, IVT | FWD | 147 | 132 | 124 mph | 29 / 39 / 33 mpg | 5 | 5 yr / 60,000 mi |
| EX | 2.0-liter 4-cylinder | Automatic, IVT | FWD | 147 | 132 | 124 mph | 29 / 39 / 33 mpg | 5 | 5 yr / 60,000 mi |
| GT-Line | 2.0-liter 4-cylinder | Automatic, IVT | FWD | 147 | 132 | 124 mph | 29 / 39 / 33 mpg | 5 | 5 yr / 60,000 mi |
| GT-Line Turbo | 1.6-liter 4-cylinder (Turbo, GDI) | Automatic, 8-Spd | FWD | 190 | 195 | 130 mph | 26 / 36 / 29 mpg | 5 | 5 yr / 60,000 mi |
| Trim | Curb weight | Length | Height | Wheelbase | Ground clearance | Fuel tank | Front headroom | Front legroom | Tires |
|---|---|---|---|---|---|---|---|---|---|
| LX | 2,932 lb | 185.4 in | 55.9 in | 107.1 in | 5.3 in | 12.4 gal | 39 in | 42.3 in | P205/55R16 |
| LXS | 2,932 lb | 185.4 in | 55.9 in | 107.1 in | 5.3 in | 12.4 gal | 39 in | 42.3 in | P205/55R16 |
| EX | 2,987 lb | 185.4 in | 55.9 in | 107.1 in | 5.3 in | 12.4 gal | 39 in | 42.3 in | P225/45R17 |
| GT-Line | 3,080 lb | 185.4 in | 55.9 in | 107.1 in | 5.3 in | 12.4 gal | 39 in | 42.3 in | P235/40R18 |
| GT-Line Turbo | 3,265 lb | 185.4 in | 55.9 in | 107.1 in | 5.3 in | 12.4 gal | 39 in | 42.3 in | P235/40R18 |
Equipment by trim
Which 2025 Kia K4 trim has what.
Std is standard, Opt is optional, a dash means Kelley Blue Book lists it as not available.
| Equipment | LX | LXS | EX | GT-Line | GT-Line Turbo |
|---|---|---|---|---|---|
| Safety | |||||
| Anti-theft alarm | Std | Std | Std | Std | Std |
| Blind-spot alert | – | – | – | – | Opt |
| Child door locks | Std | Std | Std | Std | Std |
| Child-seat anchors | Std | Std | Std | Std | Std |
| Forward collision warning | Std | Std | Std | Std | Std |
| Hill-start assist | Std | Std | Std | Std | Std |
| Pedestrian detection | Std | Std | Std | Std | Std |
| Rearview camera | Std | Std | Std | Std | Std |
| Surround-view camera | – | – | – | – | Opt |
| Rear parking sensors | – | – | – | – | Opt |
| Electronic stability control | Std | Std | Std | Std | Std |
| Traction control | Std | Std | Std | Std | Std |
| Technology | |||||
| Bluetooth audio streaming | Std | Std | Std | Std | Std |
| Bluetooth | Std | Std | Std | Std | Std |
| Hands-free calling | Std | Std | Std | Std | Std |
| Navigation system | – | – | – | Std | Std |
| Satellite radio | Std | Std | Std | Std | Std |
| Apple CarPlay or Android Auto | Std | Std | Std | Std | Std |
| Steering-wheel audio controls | Std | Std | Std | Std | Std |
| Voice recognition | – | – | – | Std | Std |
| Comfort | |||||
| Heated front seats | – | – | – | Std | Std |
| Heated mirrors | – | – | – | Std | Std |
| Power driver's seat | – | – | – | Std | Std |
| Front and rear climate zones | – | – | – | – | Std |
| Tilt steering wheel | Std | Std | Std | Std | Std |
| Tilt-and-telescoping steering wheel | Std | Std | Std | Std | Std |
| Cup holders | Std | Std | Std | Std | Std |
| Folding rear seat | – | Std | Std | Std | Std |
| Exterior and convenience | |||||
| Alloy wheels | – | Std | Std | Std | Std |
| Fog lights | – | – | – | Std | Std |
| Rear spoiler | – | – | – | Std | Std |
| Remote liftgate or trunk release | Std | Std | Std | Std | Std |
| 12-volt power outlet | Std | Std | Std | Std | Std |
| Power windows | Std | Std | Std | Std | Std |
| Remote keyless entry | Std | Std | Std | Std | Std |
| Remote engine start | Std | Std | Std | Std | Std |
| Proximity keyless entry | Std | Std | Std | Std | Std |
| Push-button start | Std | Std | Std | Std | Std |
| Cruise control | Std | Std | Std | – | – |
| Rear-window defroster | Std | Std | Std | Std | Std |
Complete certification table
3 configuration records.
| EPA ID / label | Engine / technology | Drive / transmission | Fuel | City | Hwy | Combined | Range |
|---|---|---|---|---|---|---|---|
| 48852K4 | 1.6L 4-cyl SIDIConventional | Front-Wheel DriveAutomatic (S8) | Regular | 26 | 36 | 29 | N/A |
| 48180K4 | 2L 4-cylConventional | Front-Wheel DriveAutomatic (AV-S1) | Regular | 30 | 40 | 34 | N/A |
| 48179K4 | 2L 4-cyl with DMSConventional | Front-Wheel DriveAutomatic (AV-S1) | Regular | 29 | 39 | 33 | N/A |
Direct answers
15 questions tied to this model-year.
Each answer names its source.
Q01How many trims does the 2025 K4 come in?
The 2025 Kia K4 (compact sedan) comes in 5 trims: LX, LXS, EX, GT-Line, GT-Line Turbo.
Source: Kia
Q02What are the 2025 K4 trims?
The 2025 Kia K4 trims are LX, LXS, EX, GT-Line, GT-Line Turbo, listed from the entry LX up to the top GT-Line Turbo.
Source: Kia
Q03What engine or powertrain does the 2025 K4 use?
The 2025 Kia K4 is built around 2.0L four-cylinder or turbo 1.6L four-cylinder, rated at 147 / 190 horsepower across its compact sedan body style.
Source: Kia specifications
Q04Is AWD or 4WD available on the 2025 K4?
The 2025 Kia K4 is offered with FWD.
Source: Kia specifications
Q05What changed for the 2025 K4?
GT-Line (non-Turbo) still uses the base 2.0L: only the separate GT-Line Turbo trim gets the turbo engine and different transmission.
Source: Kia model-year information
Q06How many recall campaigns does NHTSA list for the 2025 Kia K4?
NHTSA's Office of Defects Investigation records 2 recall campaigns for the 2025 Kia K4, covering engine cooling, electrical system.
Source: NHTSA Office of Defects Investigation recall campaigns
Q07How did the 2025 Kia K4 do in NHTSA's side crash and rollover tests?
The 2025 Kia K4 earned 5 stars in the side crash test (5 stars driver side, 5 stars passenger side) and 5 stars for rollover resistance, a 9.9% chance of rolling over in a single-vehicle crash.
Source: NHTSA New Car Assessment Program
Q08What engine oil does the 2025 Kia K4 take?
The 2025 Kia K4 owner's manual specifies SAE 0W-20 engine oil. Source: 2025 Kia K4 owner's manual.
Source: Manufacturer owner's manual
Q09What brake fluid, refrigerant and key-fob battery does the 2025 Kia K4 use?
The 2025 Kia K4 owner's manual names DOT 4 brake fluid and R-1234yf air-conditioning refrigerant. Source: 2025 Kia K4 owner's manual.
Source: Manufacturer owner's manual
Q10What engine does the base 2025 Kia K4 have?
LX, LXS, EX and GT-Line use a 2.0-liter four-cylinder making 147 horsepower and 132 lb-ft of torque, paired with a CVT.
Source: Dealer research pages
Q11What are the 2025 Kia K4 trim levels?
Five trims: LX, LXS, EX, GT-Line and GT-Line Turbo.
Source: Dealer research pages
Q12What is the 2025 Kia K4's top speed?
The 2025 Kia K4's top speed is 124 mph on the LX, LXS, EX and GT-Line and 130 mph on the GT-Line Turbo. Source: Kelley Blue Book specifications.
Source: Kelley Blue Book vehicle specifications
Q13What size wheels does the 2025 Kia K4 have?
The 2025 Kia K4's wheel diameter is 16 inches on the LX and LXS, 17 inches on the EX and 18 inches on the GT-Line and GT-Line Turbo. Source: Kelley Blue Book specifications.
Source: Kelley Blue Book vehicle specifications
Q14How do the 2025 Kia K4 trims differ from one another?
The LXS has alloy wheels and a folding rear seat as standard equipment over the LX. The GT-Line has fog lights, heated front seats, heated mirrors and 4 more as standard equipment over the EX. The GT-Line Turbo has 190 hp against 147 and front and rear climate zones as standard equipment over the GT-Line.
Source: Kelley Blue Book vehicle specifications
Q15What does the 2025 Kia K4 cost across its trims?
Kelley Blue Book's national base prices for the 2025 Kia K4 run from $23,165 for the LX to $29,265 for the GT-Line Turbo, across 5 trims. Those figures include the destination charge.
Source: Kelley Blue Book
Live NHTSA evidence
Current federal safety records for 2025 Kia K4.
Exact-vehicle evidence desk
Move from the guide to the VIN record.
Trim research establishes the marketed lineup. These primary-source paths resolve recall applicability, manufacturer-submitted identity fields and exact EPA configuration data.
01 · NHTSARatings, recalls, complaints and manufacturer communicationsExact model-year search → (opens in a new tab)02 · NHTSACheck unresolved safety recalls by VINOfficial remedy status → (opens in a new tab)03 · vPICDecode manufacturer-submitted vehicle attributesInternal VIN tool →04 · EPAResolve the exact fuel-economy configuration1984–current browser →
Other model years
Compare the Kia K4 across model years.
Source trail
Evidence behind the record
01
Kia K4 official model pageManufacturer lineup, equipment and specifications
↗ (opens in a new tab)02FuelEconomy.gov vehicle dataEPA-certified configuration and fuel-economy records
↗ (opens in a new tab)03NHTSA vehicle data and recallsVIN attributes, safety campaigns and ratings
↗ (opens in a new tab)Specifications and pricing can change after publication. Critical purchasing decisions should be confirmed against the exact vehicle window sticker or manufacturer build record.