Model Year | 2015 | 2007 | |
Model | Infiniti Q50 | Lexus IS | |
Engine | 3.7L V6 DOHC-4v 328 hp@7000 269 lb-ft@5200 |
3.5L V6 DOHC-4v 306 hp@6400 277 lb-ft@4800 |
|
Transmission | 7-speed shiftable automatic | 6-speed shiftable automatic | |
Drivetrain | RWD | RWD | |
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 112.2 in | 107.5 in | 4.7 in |
Length | 188.3 in | 180.1 in | 8.2 in |
Width | 71.8 in | 70.9 in | 0.9 in |
Height | 56.8 in | 56.1 in | 0.7 in |
Curb Weight | 3574 lb. | 3527 lb. | 47 lb. |
Fuel Capacity | 20.0 gal. | 17.2 gal. | 2.8 gal. |
Headroom, Row 1 | 40.2 in | 37.2 in | 3 in |
Shoulder Room, Row 1 | 56.7 in | 54.4 in | 2.3 in |
Hip Room, Row 1 | 53.2 in | 54.1 in | -0.9 in |
Legroom, Row 1 | 44.5 in | 43.9 in | 0.6 in |
Headroom, Row 2 | 37.5 in | 36.7 in | 0.8 in |
Shoulder Room, Row 2 | 56.1 in | 52.7 in | 3.4 in |
Hip Room, Row 2 | 52.5 in | 53.7 in | -1.2 in |
Legroom, Row 2 | 35.1 in | 30.6 in | 4.5 in |
Total Legroom | 79.6 in (over 2 rows) | 74.5 in (over 2 rows) | 5.1 in |
Cargo Volume | 13.5 ft3 | 13.0 ft3 | 0.5 ft3 |
2015 Infiniti Q50 Seat Room and Comfort: Pros | ||
Year | Comment | |
2014 | Like the G37, the Q50 has one of the roomiest rear seats among BMW 3-Series challengers. On paper it offers the most combined rear legroom, 44.5 inches in the front seat and 35.1 inches in back, about 2.5 more than the BMW and Lexus. But the difference doesn't seem as large as this number suggests. The Audi S4 and Cadillac ATS remain more cramped. The Q50 doesn't come by its extra room through brilliant packaging. Instead, at 188 inches it's about a half-foot longer than a 3-Series or ATS. see full Infiniti Q50 review |
None of our members have yet commented on the seat room and comfort of the 2015 Infiniti Q50.
2007 Lexus IS Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2007 | 4dr Sedan 306-horsepower 3.5L V6 6-speed shiftable automatic RWD |
The seats are very comfortable for the size car. see full Lexus IS review |
2006 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD |
The good of the front seat comfort is that the seats are ventilated. They could be stronger and cooler but that is my preference. Why is it that we cant get Audis, BMWs, or Lexus with fabric seats in the US? see full Lexus IS review |
2007 Lexus IS Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2008 | 4dr Sedan 416-horsepower 5.0L V8 8-speed shiftable automatic RWD |
Not enough rear legroom. see full Lexus IS review |
2008 | 4dr Sedan 306-horsepower 3.5L V6 6-speed shiftable automatic RWD |
The rear seat really is too small for adults. The front seats have to be moved forward for adults to sit in the back. see full Lexus IS review |
2008 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic AWD |
The rear seats are very comfortable, but TINY. see full Lexus IS review |
2008 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic AWD |
Small rear seat. More like a coupe with 4 doors. see full Lexus IS review |
2007 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic AWD |
Even large children will struggle to fit. see full Lexus IS review |
2007 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD |
We do not have small children, and only small children could fit back there. see full Lexus IS review |
2006 | 4dr Sedan 204-horsepower 2.5L V6 6-speed shiftable automatic RWD |
The front seat headrests are too far back for me. I feel if I use them I am looking at the sky because of their angle. I would prefer some fwd-rev adjustment which i have seen on other cars. see full Lexus IS review |