2018 Lexus RX Gas Tank Size

Gas tank size for 2018 Lexus RX. Fuel tank capacity in gallons and litres for 10 available trims.

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TrimGallonsLitresFuel type
  • RX 350 - 4dr SUV
  • (3.5L V6 8-speed Automatic)
19.273Gas
  • RX 350 - 4dr SUV
  • (3.5L V6 AWD 8-speed Automatic)
19.273Gas
  • RX 350 F SPORT - 4dr SUV
  • (3.5L V6 8-speed Automatic)
19.273Gas
  • RX 350 F SPORT - 4dr SUV
  • (3.5L V6 AWD 8-speed Automatic)
19.273Gas
  • RX 350L - 4dr SUV
  • (3.5L V6 8-speed Automatic)
19.273Gas
  • RX 350L - 4dr SUV
  • (3.5L V6 AWD 8-speed Automatic)
19.273Gas
  • RX 350L Luxury - 4dr SUV
  • (3.5L V6 8-speed Automatic)
19.273Gas
  • RX 350L Luxury - 4dr SUV
  • (3.5L V6 AWD 8-speed Automatic)
19.273Gas
  • RX 450hL - 4dr SUV
  • (3.5L V6 Hybrid AWD CVT Automatic)
17.265Hybrid
  • RX 450hL Luxury - 4dr SUV
  • (3.5L V6 Hybrid AWD CVT Automatic)
17.265Hybrid

Other Years