Mazda CX-9 (2012) vs. Infiniti QX55 (2023) Specs

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2012 Mazda CX-9 and 2023 Infiniti QX55 Specifications

Model Year	2012	2023
Model	Mazda CX-9	Infiniti QX55
Engine	3.7L V6 DOHC-4v 273 hp@6250 270 lb-ft@4250	turbocharged 2.0L I4 DOHC-4v 268 hp@5600 280 lb-ft@1600
Transmission	6-speed shiftable automatic	8-speed shiftable CVT
Drivetrain	AWD	AWD
Body	4dr SUV	4dr SUV
			Difference
Wheelbase	113.2 in	110.2 in	3 in
Length	200.2 in	186.3 in	13.9 in
Width	76.2 in	74.9 in	1.3 in
Height	68.0 in	63.8 in	4.2 in
Curb Weight	4546 lb.	4015 lb.	531 lb.
Fuel Capacity	20.1 gal.	16.0 gal.	4.1 gal.
Headroom, Row 1	39.6 in	39.9 in	-0.3 in
Shoulder Room, Row 1	59.4 in	57.9 in	1.5 in
Hip Room, Row 1	56.5 in	55.6 in	0.9 in
Legroom, Row 1	40.9 in	39.6 in	1.3 in
Headroom, Row 2	39.0 in	36.9 in	2.1 in
Shoulder Room, Row 2	58.7 in	57.1 in	1.6 in
Hip Room, Row 2	56.0 in	53.8 in	2.2 in
Legroom, Row 2	39.8 in	38.7 in	1.1 in
Headroom, Row 3	35.4 in	0.0 in	35.4 in
Shoulder Room, Row 3	56.9 in	0.0 in	56.9 in
Hip Room, Row 3	43.7 in	0.0 in	43.7 in
Legroom, Row 3	32.4 in	0.0 in	32.4 in
Total Legroom	113.1 in (over 3 rows)	78.3 in (over 2 rows)	34.8 in
Cargo Volume, Minimum	17.2 ft³	26.9 ft³	-9.7 ft³
Cargo Volume, Behind R2	48.3 ft³	26.9	21.4 ft³
Cargo Volume, Maximum	100.7 ft³	54.1 ft³	46.6 ft³

2012 Mazda CX-9 Seat Room and Comfort: Pros
Year	Body/Powertrain	Comment
2011	4dr SUV 273-horsepower 3.7L V6 6-speed shiftable automatic FWD	Seat hugs in the right places without being cumbersome. Headrest position is much better than the midsize GM vehicles I test-drove (Chevy Traverse, GMC Acadia, Buick Enclave). see full Mazda CX-9 review

None of our members have yet commented on the seat room and comfort of the 2023 Infiniti QX55.

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