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2009 Infiniti FX and 2015 Mercedes-Benz M-Class Specifications
| Model Year | 2009 | 2015 | |
| Model | Infiniti FX | Mercedes-Benz M-Class | |
| Engine | 5.0L V8 DOHC-4v 390 hp@6500 369 lb-ft@4400 |
turbocharged 5.5L V8 DOHC-4v 518 hp@5250 516 lb-ft@1750 |
|
| Transmission | 7-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 113.5 in | 114.8 in | -1.3 in |
| Length | 191.3 in | 189.1 in | 2.2 in |
| Width | 75.9 in | 75.2 in | 0.7 in |
| Height | 65.0 in | 70.7 in | -5.7 in |
| Curb Weight | 4575 lb. | 5238 lb. | -663 lb. |
| Fuel Capacity | 23.8 gal. | 24.6 gal. | -0.8 gal. |
| Headroom, Row 1 | 39.3 in | 38.9 in | 0.4 in |
| Shoulder Room, Row 1 | 57.3 in | 58.5 in | -1.2 in |
| Hip Room, Row 1 | 54.9 in | 0.0 in | 54.9 in |
| Legroom, Row 1 | 44.7 in | 40.3 in | 4.4 in |
| Headroom, Row 2 | 38.5 in | 38.5 in | 0 in |
| Shoulder Room, Row 2 | 57.4 in | 58.4 in | -1 in |
| Hip Room, Row 2 | 54.2 in | 0.0 in | 54.2 in |
| Legroom, Row 2 | 34.6 in | 38.4 in | -3.8 in |
| Total Legroom | 79.3 in (over 2 rows) | 78.7 in (over 2 rows) | 0.6 in |
| Cargo Volume, Minimum | 24.8 ft3 | 36.2 ft3 | -11.4 ft3 |
| Cargo Volume, Maximum | 62.0 ft3 | 71.0 ft3 | -9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 Infiniti FX
| 2009 Infiniti FX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Longest drive was 6 hours and had no discomfort whatsoever. Have ridden for 4 hours in a Toyota Rav4 and was almost in pain after an hour. see full Infiniti FX review |
What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz M-Class
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz M-Class.
See TrueDelta's information for all Infiniti models.
