Kia K5 (2021) vs. Kia Optima (2020) Specs

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2021 Kia K5 and 2020 Kia Optima Specifications

Model Year	2021	2020
Model	Kia K5	Kia Optima
Engine	turbocharged 2.5L I4 DOHC-4v 290 hp@5800 311 lb-ft@1650	turbocharged 2.0L I4 DOHC-4v 245 hp@6000 260 lb-ft@1350
Transmission	8-speed automated manual	6-speed shiftable automatic
Drivetrain	FWD	FWD
Body	4dr Sedan	4dr Sedan
			Difference
Wheelbase	112.2 in	110.4 in	1.8 in
Length	193.1 in	191.1 in	2 in
Width	73.2 in	73.2 in	0 in
Height	56.9 in	57.7 in	-0.8 in
Curb Weight	3534 lb.	3558 lb.	-24 lb.
Fuel Capacity	14.8 gal.	18.5 gal.	-3.7 gal.
Headroom, Row 1	40.2 in	39.8 in	0.4 in
Shoulder Room, Row 1	58.0 in	58.1 in	-0.1 in
Hip Room, Row 1	56.6 in	56.0 in	0.6 in
Legroom, Row 1	46.1 in	45.5 in	0.6 in
Headroom, Row 2	37.8 in	37.8 in	0 in
Shoulder Room, Row 2	56.1 in	56.4 in	-0.3 in
Hip Room, Row 2	56.6 in	56.0 in	0.6 in
Legroom, Row 2	35.2 in	35.6 in	-0.4 in
Total Legroom	81.3 in (over 2 rows)	81.1 in (over 2 rows)	0.2 in
Cargo Volume	16.0 ft³	15.9 ft³	0.1 ft³

None of our members have yet commented on the seat room and comfort of the 2021 Kia K5.

None of our members have yet commented on the seat room and comfort of the 2020 Kia Optima.

See TrueDelta's information for all Sedans

See TrueDelta's information for all Kia models.