2026 Kia K4 dimensions: length, width, height, weight, cargo

Length

185.4in long

To scale. Dashed: median of 68 sedans (2026).

Dimensions by trim

2026 Kia K4: outside dimensions by trim
Trim	Length	Width	With mirrors	Height	Wheelbase	Ground clearance	Turning circle
LX FWD, LXS FWD, EX FWD, GT-Line FWD, GT-Line Turbo FWD	185.4 in	72.8 in	72.8 in	55.9 in	107.1 in	5.3 in	35.2 ft
LX Sedan FWD, LXS Sedan FWD, EX Sedan FWD, GT-Line Sedan FWD, GT-Line Turbo Sedan FWD	185.4 in	72.8 in	N/A	55.9 in	107.1 in	5.3 in	35.2 ft
Hatchback EX FWD, Hatchback GT-Line FWD, Hatchback GT-Line Turbo FWD	174.4 in	72.8 in	72.8 in	56.3 in	107.1 in	N/A	N/A

2026 Kia K4: cargo and room by trim
Trim	Cargo, seats up	Cargo, max	Passenger volume	Front legroom	Rear legroom	Front headroom	Rear headroom
LX FWD, LXS FWD, EX FWD, GT-Line FWD, GT-Line Turbo FWD	14.6 cu ft	14.6 cu ft	N/A	42.3 in	38.0 in	39.0 in	N/A
LX Sedan FWD, LXS Sedan FWD, EX Sedan FWD, GT-Line Sedan FWD	14.6 cu ft	14.6 cu ft	98.7 cu ft	42.3 in	38.0 in	39.0 in	37.3 in
Hatchback EX FWD, Hatchback GT-Line FWD	N/A	22.2 cu ft	N/A	42.3 in	N/A	39.0 in	N/A
GT-Line Turbo Sedan FWD	14.6 cu ft	14.6 cu ft	95.8 cu ft	42.3 in	38.0 in	37.1 in	37.2 in
Hatchback GT-Line Turbo FWD	N/A	22.2 cu ft	N/A	42.3 in	N/A	37.2 in	N/A

LX FWD. All trims: 2,932 lb to 3,080 lb.

Heavier than 2% of 60 sedans (2026).

2026 Kia K4 in standard garages, centred
Garage	Fits	Spare length	Each side
Single, 12 x 22 ft	Yes	78.6 in	35.6 in
Single, 14 x 24 ft	Yes	102.6 in	47.6 in
Double, 20 x 20 ft	Yes	54.6 in	83.6 in
Double, 24 x 24 ft	Yes	102.6 in	107.6 in

2026 Kia K4 through a garage door
Door	Fits	Spare width	Above roof
8 ft wide, 7 ft tall	Yes	23.2 in	28.1 in
9 ft wide, 7 ft tall	Yes	35.2 in	28.1 in

Garage 12 x 22 ft. Door 9 x 7 ft.

Compact sedan.

Longer than 21% of 68 sedans (2026).

Median of 68 sedans (2026): 193.4 in long.

Cargo, seats up: 14.6 cu ft. More than 43% of 61 sedans (2026).

2026 Kia K4 and rivals by length
Model	Length	vs K4	Cargo, seats up	vs K4
Kia K5	193.1 in	+7.7 in	15.6 cu ft	+1.0 cu ft
Nissan Altima	192.9 in	+7.5 in	15.4 cu ft	+0.8 cu ft
Kia EV4	186.2 in	+0.8 in	24.4 cu ft	+9.8 cu ft
Volkswagen Jetta GLI	185.8 in	about the same	N/A	N/A
Kia K4	185.4 in	-	14.6 cu ft	-
Hyundai Elantra	185.4 in	about the same	14.2 cu ft	about the same
Nissan Sentra	183.3 in	-2.1 in	14.3 cu ft	about the same
Toyota Corolla	182.3 in	-3.1 in	13.1 cu ft	-1.5 cu ft
Honda Civic	179.0 in	-6.4 in	24.5 cu ft	+9.9 cu ft

LX FWD.

Outline is a body-style template scaled to these numbers.

Garage fit ignores shelves, steps and open doors.