Lexus IS (2018) vs. Infiniti Q50 (2017) Specs

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2018 Lexus IS and 2017 Infiniti Q50 Specifications

Model Year	2018	2017
Model	Lexus IS	Infiniti Q50
Engine	3.5L V6 DOHC-4v 306 hp@6400 277 lb-ft@4800	turbocharged 3.0L V6 DOHC-4v 400 hp@6400 350 lb-ft@1600
Transmission	6-speed shiftable automatic	7-speed shiftable automatic
Drivetrain	AWD	AWD
Body	4dr Sedan	4dr Sedan
			Difference
Wheelbase	110.2 in	112.2 in	-2 in
Length	184.3 in	188.3 in	-4 in
Width	71.3 in	71.8 in	-0.5 in
Height	56.3 in	56.8 in	-0.5 in
Curb Weight	3737 lb.	4005 lb.	-268 lb.
Fuel Capacity	17.4 gal.	20.0 gal.	-2.6 gal.
Headroom, Row 1	38.2 in	40.2 in	-2 in
Shoulder Room, Row 1	55.9 in	56.7 in	-0.8 in
Hip Room, Row 1	54.3 in	53.2 in	1.1 in
Legroom, Row 1	44.8 in	44.5 in	0.3 in
Headroom, Row 2	36.9 in	37.5 in	-0.6 in
Shoulder Room, Row 2	53.4 in	56.1 in	-2.7 in
Hip Room, Row 2	54.0 in	52.5 in	1.5 in
Legroom, Row 2	32.2 in	35.1 in	-2.9 in
Total Legroom	77 in (over 2 rows)	79.6 in (over 2 rows)	-2.6 in
Cargo Volume	10.8 ft³	13.5 ft³	-2.7 ft³

None of our members have yet commented on the seat room and comfort of the 2018 Lexus IS.

None of our members have yet commented on the seat room and comfort of the 2017 Infiniti Q50.

See TrueDelta's information for all Sedans and Convertibles.

See TrueDelta's information for all Lexus models.