Lexus GX Curb Weight: 5,666 lbs
The 2026 Lexus GX is recorded at a single curb weight of 5,666 lbs — every configuration in the NHTSA file shares that figure.
Latest model year (2026):
5,666 lbs
Lexus GX Curb Weight — All Years
| Year | Body Style / Variant | Curb Weight | Wheelbase | Length |
|---|---|---|---|---|
| 2026 | GX 550 4DR SUV | 5,666 lbs | 112.205 in | 196.85 in |
| 2025 | GX 550 4DR SUV | 5,666 lbs | 112.205 in | 196.85 in |
| 2024Config 1 of 2 | GX 550 4DR SUV | 5,666 lbs | 112.205 in | 196.85 in |
| 2024Config 2 of 2 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2023 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2022 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2021 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2020 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2019 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2018 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2017 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2016 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 in |
| 2015 | GX 460 4DR SUV 4WD | 5,181 lbs | 109.842 in | 192.126 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.
How the figure moved since 2015
The lightest 2015 record is 5,181 lbs; the lightest 2026 record is 5,666 lbs — 485 lbs heavier (9.4%).
At the top of the range the 2026 file reaches 5,666 lbs against 5,181 lbs in 2015, a 485 lbs increase — driven by which configurations exist, not by the same truck gaining mass.
Front and rear axle loads
At 52/48, the 5,666 lbs puts about 2,946 lbs on the front axle and 2,720 lbs on the rear — 226 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: 66.1 in of track at the front against 66.5 in at the rear, 0.4 in narrower in front.
Against the rest of the standard sport utility vehicle 4wd class
At 5,181 lbs the GX sits within 143 lbs of the 5,038 lbs median for the 81 vehicles EPA files under Standard Sport Utility Vehicle 4WD, with 37 of them heavier.
Weights, track and weight distribution from the NHTSA Canadian Vehicle Specifications; powertrain list and MPG from fueleconomy.gov (US DOE).
Questions these figures answer
How much does a 2026 Lexus GX weigh?
5,666 lbs at the curb, the only figure recorded for the 2026 model year.
Curb Weight for other Lexus models
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