Lexus IS (2011) vs. Infiniti Q50 (2019) Specs

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2011 Lexus IS and 2019 Infiniti Q50 Specifications

Model Year	2011	2019
Model	Lexus IS	Infiniti Q50
Engine	5.0L V8 DOHC-4v 416 hp@6600 371 lb-ft@5200	turbocharged 3.0L V6 DOHC-4v 400 hp@6400 350 lb-ft@1600
Transmission	8-speed shiftable automatic	7-speed shiftable automatic
Drivetrain	RWD	RWD
Body	4dr Sedan	4dr Sedan
			Difference
Wheelbase	107.5 in	112.2 in	-4.7 in
Length	180.1 in	189.6 in	-9.5 in
Width	70.9 in	71.8 in	-0.9 in
Height	56.1 in	57.2 in	-1.1 in
Curb Weight	3780 lb.	3840 lb.	-60 lb.
Fuel Capacity	17.2 gal.	20.0 gal.	-2.8 gal.
Headroom, Row 1	37.2 in	40.2 in	-3 in
Shoulder Room, Row 1	54.4 in	56.7 in	-2.3 in
Hip Room, Row 1	54.1 in	53.2 in	0.9 in
Legroom, Row 1	43.9 in	44.5 in	-0.6 in
Headroom, Row 2	36.7 in	37.5 in	-0.8 in
Shoulder Room, Row 2	52.7 in	56.1 in	-3.4 in
Hip Room, Row 2	53.7 in	52.5 in	1.2 in
Legroom, Row 2	30.6 in	35.1 in	-4.5 in
Total Legroom	74.5 in (over 2 rows)	79.6 in (over 2 rows)	-5.1 in
Cargo Volume	13.0 ft³	13.2 ft³	-0.2 ft³

2011 Lexus IS Seat Room and Comfort: Cons
Year	Body/Powertrain	Comment
2010	4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD	Legroom felt narrow for passenger over tranny tunnel. see full Lexus IS review
2010	4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic AWD	Lousey seats: uncomfortable and build is cheap and not conforming to human posture. But, seems last several years most cars have lousey, cheap and uncomfortable seats. see full Lexus IS review

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