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Kia K4 Legroom (2025-2026)

Last Updated 2026-09-02

In the first row, the Kia K4 legroom ranges from a minimum of 38.3 inches to a maximum of 42.3 inches.

The Kia K4 has 38 inches of second row legroom.

2026 Kia K4 Legroom

In the first row, the 2026 Kia K4 legroom ranges between 38.3 inches and 42.3 inches.

The second row legroom of the 2026 Kia K4 is 38 inches.

For legroom data by trim level, see the table below.

2026 Kia K4 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
EX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.
GT-Line Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.
GT-Line Sedan	1.6L \| Turbo \| 4 Cyl. \| 8 Spd Auto w/OD \| FWD	42.3 in.	38 in.
Hatchback EX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	38.3 in.	38 in.
Hatchback GT-Line Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	38.3 in.	38 in.
Hatchback GT-Line Sedan	1.6L \| Turbo \| 4 Cyl. \| 8 Spd Auto w/OD \| FWD	38.3 in.	38 in.

2026 Kia K4 Legroom (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
LX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.
LXS Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.

2026 Kia K4 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
EX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm
GT-Line Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm
GT-Line Sedan	1.6L \| Turbo \| 4 Cyl. \| 8 Spd Auto w/OD \| FWD	107 cm	97 cm
Hatchback EX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	97 cm	97 cm
Hatchback GT-Line Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	97 cm	97 cm
Hatchback GT-Line Sedan	1.6L \| Turbo \| 4 Cyl. \| 8 Spd Auto w/OD \| FWD	97 cm	97 cm

2026 Kia K4 Legroom (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
LX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm
LXS Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm

In the first row, the 2025 Kia K4 legroom is 42.3 inches.

The second row legroom of the 2025 Kia K4 is 38 inches.

For legroom data by trim level, see the table below.

2025 Kia K4 Legroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
EX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.
GT-Line Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.
GT-Line Sedan	1.6L \| Turbo \| 4 Cyl. \| 8 Spd Auto w/OD \| FWD	42.3 in.	38 in.
LX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.
LXS Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	42.3 in.	38 in.

2025 Kia K4 Legroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	First Row Legroom	Second Row Legroom
EX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm
GT-Line Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm
GT-Line Sedan	1.6L \| Turbo \| 4 Cyl. \| 8 Spd Auto w/OD \| FWD	107 cm	97 cm
LX Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm
LXS Sedan	2.0L \| 4 Cyl. \| 1 Spd CVT w/OD \| FWD	107 cm	97 cm