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What is the length of the Lexus IS 350?

The Lexus IS 350 is about 184 inches long (roughly 4,680 mm). Exact length varies by model year, trim, and drivetrain configuration.


Length by generation and configuration


Automakers tweak bumpers, exhaust, wheels, and other components from year to year. These changes can shift overall length by a small amount, so the exact figure depends on the specific version you’re evaluating.



  • First generation (2006–2013): approximately 183.4–183.7 inches (4,659–4,676 mm).

  • Second generation (2014–2020): approximately 183.9–184.3 inches (4,676–4,682 mm).

  • Current/facelifted versions (2021–present): approximately 184.3–184.6 inches (4,680–4,690 mm).


Note that market variants, optional aero kits, and minor bumper redesigns can cause small discrepancies. For precise figures, verify the exact specification for your VIN and market.


Variations within the lineup


Even within the IS 350 lineup, configuration choices can yield tiny length differences. These are generally within a fraction of an inch but can matter for tight parking or garage space planning.



  • IS 350 RWD vs IS 350 AWD: drivetrain layout can produce a negligible difference in overall length.

  • IS 350 with the F Sport package: potential minor changes due to bumper and exhaust design.


In practice, all mainstream IS 350 trims stay clustered around the same footprint, with exact numbers best confirmed from the official brochure for your year and market.


Summary: The Lexus IS 350 measures about 184 inches in overall length, with small, year-to-year variations. For the most accurate figure, consult the official specification sheet for your exact model and market.

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Kevin Bennett

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Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.