Infiniti QX50 Infiniti QX50 2015 Lexus IS Lexus IS 2010
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Infiniti QX50 (2015) vs. Lexus IS (2010) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Infiniti QX50 and 2010 Lexus IS specs.

2015 Infiniti QX50 and 2010 Lexus IS Specifications

Model Year 2015 2010  
Model Infiniti QX50 Lexus IS  
Engine  
Transmission  
Drivetrain  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 110.2 in 107.5 in 2.7 in
Length 182.3 in 180.1 in 2.2 in
Width 71.0 in 70.9 in 0.1 in
Height 61.9 in 56.1 in 5.8 in
Curb Weight 3790 lb. 3455 lb. 335 lb.
Fuel Capacity 20.0 gal. 17.2 gal. 2.8 gal.
Headroom, Row 1 40.5 in 37.2 in 3.3 in
Shoulder Room, Row 1 54.8 in 54.4 in 0.4 in
Hip Room, Row 1 52.9 in 54.1 in -1.2 in
Legroom, Row 1 44.3 in 43.9 in 0.4 in
Headroom, Row 2 38.4 in 36.7 in 1.7 in
Shoulder Room, Row 2 55.1 in 52.7 in 2.4 in
Hip Room, Row 2 50.0 in 53.7 in -3.7 in
Legroom, Row 2 28.5 in 30.6 in -2.1 in
Total Legroom 72.8 in (over 2 rows) 74.5 in (over 2 rows) -1.7 in
Cargo Volume, Minimum 18.6 ft3 13.0 ft3 5.6 ft3
Cargo Volume, Maximum 47.4 ft3 13.0 ft3 34.4 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2015 Infiniti QX50

2015 Infiniti QX50 Seat Room and Comfort: Pros
YearBody/PowertrainComment
2016 4dr SUV 325-horsepower 3.7L V6
7-speed shiftable automatic AWD		 The second row seat was mounted comfortably high off the floor. see full Infiniti QX50 review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2010 Lexus IS

2010 Lexus IS Seat Room and Comfort: Cons
YearBody/PowertrainComment
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
2009 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic AWD		 Cramped rear seat. Minimal knee and leg room when there is a front driver/passenger. Minimal room for the toddler when sitting in a car seat. Seats 2 small kids at best. see full Lexus IS review
2009 4dr Sedan 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 This is a small car. Interior seating is comfortable but tight. Unless the driver is very short, forget about the back seat. see full Lexus IS review
2009 4dr Sedan 306-horsepower 3.5L V6
6-speed shiftable automatic RWD		 Don't buy this car if you ever plan on carrying four adults. see full Lexus IS review
2009 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 Yeah, the back is small but still big enough to handle for the poor rear seat passengers. see full Lexus IS review
 
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