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2018 Lexus IS and 2017 Infiniti QX70 Specifications
| Model Year | 2018 | 2017 | |
| Model | Lexus IS | Infiniti QX70 | |
| Engine | 3.5L V6 DOHC-4v 306 hp@6400 277 lb-ft@4800 |
3.7L V6 DOHC-4v 325 hp@7000 267 lb-ft@5200 |
|
| Transmission | 6-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 110.2 in | 113.6 in | -3.4 in |
| Length | 184.3 in | 191.3 in | -7 in |
| Width | 71.3 in | 75.9 in | -4.6 in |
| Height | 56.3 in | 65.0 in | -8.7 in |
| Curb Weight | 3737 lb. | 4299 lb. | -562 lb. |
| Fuel Capacity | 17.4 gal. | 23.8 gal. | -6.4 gal. |
| Headroom, Row 1 | 38.2 in | 39.3 in | -1.1 in |
| Shoulder Room, Row 1 | 55.9 in | 57.3 in | -1.4 in |
| Hip Room, Row 1 | 54.3 in | 54.9 in | -0.6 in |
| Legroom, Row 1 | 44.8 in | 44.7 in | 0.1 in |
| Headroom, Row 2 | 36.9 in | 38.5 in | -1.6 in |
| Shoulder Room, Row 2 | 53.4 in | 57.4 in | -4 in |
| Hip Room, Row 2 | 54.0 in | 54.2 in | -0.2 in |
| Legroom, Row 2 | 32.2 in | 34.6 in | -2.4 in |
| Total Legroom | 77 in (over 2 rows) | 79.3 in (over 2 rows) | -2.3 in |
| Cargo Volume, Minimum | 10.8 ft3 | 24.8 ft3 | -14 ft3 |
| Cargo Volume, Maximum | 10.8 ft3 | 62.0 ft3 | -51.2 ft3 |
What Our Members Are Saying about 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 2018 Lexus IS.
What Our Members Are Saying about the Seat Room and Comfort of the 2017 Infiniti QX70
None of our members have yet commented on the seat room and comfort of the 2017 Infiniti QX70.
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