2018 Lexus IS Gas Tank Size

Gas tank size for 2018 Lexus IS. Fuel tank capacity in gallons and litres for 4 available trims.

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TrimGallonsLitresFuel type
  • IS 300 - Sedan
  • (2.0L 4-cyl. Turbo 8-speed Automatic)
17.466Gas
  • IS 300 - Sedan
  • (3.5L V6 AWD 6-speed Automatic)
17.466Gas
  • IS 350 - Sedan
  • (3.5L V6 8-speed Automatic)
17.466Gas
  • IS 350 - Sedan
  • (3.5L V6 AWD 6-speed Automatic)
17.466Gas
2018 Lexus IS

2018 Lexus IS

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