Infiniti QX55 Curb Weight: 4,015 lbs
The 2026 Infiniti QX55 is recorded at a single curb weight of 4,015 lbs — every configuration in the NHTSA file shares that figure.
Latest model year (2025):
4,015 lbs
Infiniti QX55 Curb Weight — All Years
| Year | Body Style / Variant | Curb Weight | Wheelbase | Length |
|---|---|---|---|---|
| 2026 | QX55 4DR SUV AWD | 4,015 lbs | 110.236 in | 186.221 in |
| 2025 | QX55 4DR SUV AWD | 4,015 lbs | 110.236 in | 186.221 in |
| 2024 | QX55 4DR SUV AWD | 4,015 lbs | 110.236 in | 186.221 in |
| 2023 | QX55 4DR SUV AWD | 4,015 lbs | 110.236 in | 186.221 in |
| 2022 | QX55 4DR SUV AWD | 4,015 lbs | 110.236 in | 186.221 in |
Curb weights sourced from the NHTSA Canadian Vehicle Specifications database and recorded per body style, with fluids and a full fuel tank but no occupants or cargo.
Front and rear axle loads
At 58/42, the 4,015 lbs puts about 2,328 lbs on the front axle and 1,687 lbs on the rear — 641 lbs more over the front wheels, which is what front tires and front brake pads wear against first.
The two axles are not the same width either: 64.6 in of track at the front against 63.8 in at the rear, 0.8 in narrower behind.
Against the rest of the small sport utility vehicle 4wd class
At 4,015 lbs the QX55 sits within 67 lbs of the 3,948 lbs median for the 98 vehicles EPA files under Small Sport Utility Vehicle 4WD, with 44 of them heavier.
Unchanged since 2022
All 5 model years from 2022 to 2026 are filed at 4,015 lbs, so the model year on a listing does not change the figure.
Weights, track and weight distribution from the NHTSA Canadian Vehicle Specifications.
Questions these figures answer
How much does a 2026 Infiniti QX55 weigh?
4,015 lbs at the curb, the only figure recorded for the 2026 model year.
Curb Weight for other Infiniti models
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