Cars · Lexus

2025 Lexus GX 550

17 specifications · 7 categories ·3 sources · US market

Engine

Displacement3,445 cc210 cu inS9
Cylinders6S7
FuelPremium GasolineS7
Engine familySTYXT03.4B5BS9

Fuel economy

Combined13.8 l/100km17.0 mpgS7
Urban15.7 l/100km15.0 mpgS7
Extra-urban11.2 l/100km21.0 mpgS7

Emissions

CO2313.8 g/kmS7
Emission standardOTS9

Transmission and drive

TransmissionAutomatic (S10)S7
Gears10S9
Drive4-Wheel DriveS7

Dimensions and weight

Kerb weight2,533.3 kg5,585 lbS9
Gross weight3,188.8 kg7,030 lbS9

Body and chassis

Vehicle typeLDT2 (LVW 3751-5750, GVW 0-6000)S9
EPA size classStandard Sport Utility Vehicle 4WDS7

Safety and recalls

Complaints13S4

Calculated

Derived from the figures above, not taken from a source.

Fuel per 15,000 km2,076 litrescalc
Per cylinder574 cccalc
Fuel cost per year$2,994calc
Cost per 100 km$19.96calc

Sources

  • S4 NHTSA Complaints PD-USGov
  • S7 FuelEconomy.gov PD-USGov
  • S9 EPA Light-Duty Test Data PD-USGov

Every figure on this page comes from one of these datasets. Verify against manufacturer documentation before relying on it for repair or purchase decisions.