Kia K4
U.S. specifications for documented generations and configurations. Values apply to each listed year and configuration.
1st generation · 2025–present
2025 Kia K4
LX · Gasoline · FWD
Dimensions
- Length
- 4709 mm / 185.4 in
- Width
- 1849 mm / 72.8 in
- Height
- 1420 mm / 55.9 in
- Wheelbase
- 2720 mm / 107.1 in
Powertrain and fuel economy
- Powertrain
- 2.0 L Inline 4 Gasoline · CVT · FWD
- Horsepower
- 147 hp Manufacturer-stated horsepower; test standard not specified.
- Torque
- 132 lb-ft
- City economy · U.S. EPA
- 30 mpg
- Highway economy · U.S. EPA
- 40 mpg
- Combined economy · U.S. EPA
- 34 mpg
- Seats
- Not verified
- Seat rows
- Not verified
Sources & notes
- This record describes the stated 2025 U.S. configuration only; it does not represent every trim or model year in the generation.
- Dimensions converted from manufacturer-published inches using 25.4 mm per inch and rounded to the nearest millimeter.
- Mirror inclusion in width is unverified.
- Absent values are unverified for this exact configuration and do not mean zero.
- First generation of the U.S. K4 nameplate, succeeding the Forte; unrelated to the earlier China-market K4.
- LX · Gasoline · FWD
2025 Kia K4
GT-Line Turbo · Gasoline · FWD
Dimensions
- Length
- 4709 mm / 185.4 in
- Width
- 1849 mm / 72.8 in
- Height
- 1420 mm / 55.9 in
- Wheelbase
- 2720 mm / 107.1 in
Powertrain and fuel economy
- Powertrain
- 1.6 L Inline 4 Gasoline · 8-speed automatic · FWD
- Horsepower
- 190 hp Manufacturer-stated horsepower; test standard not specified.
- Torque
- 195 lb-ft
- City economy · U.S. EPA
- 26 mpg
- Highway economy · U.S. EPA
- 36 mpg
- Combined economy · U.S. EPA
- 29 mpg
- Seats
- Not verified
- Seat rows
- Not verified
Sources & notes
- This record describes the stated 2025 U.S. configuration only; it does not represent every trim or model year in the generation.
- Dimensions converted from manufacturer-published inches using 25.4 mm per inch and rounded to the nearest millimeter.
- Mirror inclusion in width is unverified.
- Absent values are unverified for this exact configuration and do not mean zero.
- First generation of the U.S. K4 nameplate, succeeding the Forte; unrelated to the earlier China-market K4.
- GT-Line Turbo · Gasoline · FWD
2026 Kia K4 Hatchback
EX Hatchback · CVT · Gasoline · FWD
Dimensions
- Length
- 4430 mm / 174.4 in
- Width
- 1849 mm / 72.8 in
- Height
- 1430 mm / 56.3 in
- Wheelbase
- 2720 mm / 107.1 in
Powertrain and fuel economy
- Powertrain
- 2.0 L Inline 4 Gasoline · CVT · FWD
- Horsepower
- 147 hp Manufacturer-stated horsepower; test standard not specified.
- Torque
- 132 lb-ft
- City economy · U.S. EPA
- 28 mpg
- Highway economy · U.S. EPA
- 34 mpg
- Combined economy · U.S. EPA
- 30 mpg
- Seats
- 5
- Seat rows
- 2
Sources & notes
- This record describes the stated 2026 U.S. configuration only; it does not represent every trim or model year in the generation.
- Dimensions converted from manufacturer-published inches using 25.4 mm per inch and rounded to the nearest millimeter.
- Mirror inclusion in width is unverified.
- Absent values are unverified for this exact configuration and do not mean zero.
- Five-door hatchback body. Dimensions and fuel economy do not substitute for the longer K4 sedan.
- First generation of the U.S. K4 nameplate, succeeding the Forte; unrelated to the earlier China-market K4.
- EX Hatchback · CVT · Gasoline · FWD
2026 Kia K4 Hatchback
GT-Line Turbo Hatchback · 8-speed automatic · Gasoline · FWD
Dimensions
- Length
- 4430 mm / 174.4 in
- Width
- 1849 mm / 72.8 in
- Height
- 1430 mm / 56.3 in
- Wheelbase
- 2720 mm / 107.1 in
Powertrain and fuel economy
- Powertrain
- 1.6 L Inline 4 Gasoline · 8-speed automatic · FWD
- Horsepower
- 190 hp Manufacturer-stated horsepower; test standard not specified.
- Torque
- 195 lb-ft
- City economy · U.S. EPA
- 26 mpg
- Highway economy · U.S. EPA
- 33 mpg
- Combined economy · U.S. EPA
- 28 mpg
- Seats
- 5
- Seat rows
- 2
Sources & notes
- This record describes the stated 2026 U.S. configuration only; it does not represent every trim or model year in the generation.
- Dimensions converted from manufacturer-published inches using 25.4 mm per inch and rounded to the nearest millimeter.
- Mirror inclusion in width is unverified.
- Absent values are unverified for this exact configuration and do not mean zero.
- Five-door hatchback body. Dimensions and fuel economy do not substitute for the longer K4 sedan.
- First generation of the U.S. K4 nameplate, succeeding the Forte; unrelated to the earlier China-market K4.
- GT-Line Turbo Hatchback · 8-speed automatic · Gasoline · FWD
Browse vehicles. Enable JavaScript to select a generation and configuration, save vehicles and compare them interactively.