Loading

What is the difference between Lexus IS 350 and 300?

The Lexus IS 350 and Lexus IS 300 are both luxury compact sedans from the Lexus brand, but they have some key differences in terms of performance, features, and pricing. In this article, we'll explore the main distinctions between these two Lexus models to help you determine which one might be the better fit for your needs.


Engine and Performance


The primary difference between the Lexus IS 350 and IS 300 lies in their engine configurations. The Lexus IS 350 is powered by a 3.5-liter V6 engine that produces 311 horsepower and 280 lb-ft of torque. In contrast, the Lexus IS 300 is equipped with a 2.0-liter turbocharged 4-cylinder engine that generates 241 horsepower and 258 lb-ft of torque.


The more powerful V6 engine in the IS 350 allows for quicker acceleration and a more engaging driving experience, with a 0-60 mph time of around 5.6 seconds. The IS 300's turbocharged 4-cylinder engine, while still providing a respectable level of performance, is slightly slower, with a 0-60 mph time of approximately 6.9 seconds.


Fuel Economy


Due to the differences in engine size and power output, the Lexus IS 300 has a slight advantage in terms of fuel economy. The IS 300 is rated at 21 mpg in the city and 31 mpg on the highway, while the IS 350 achieves 20 mpg in the city and 28 mpg on the highway.


Pricing and Trim Levels


The Lexus IS 300 has a lower starting price than the IS 350, with the base model MSRP ranging from around $40,000 to $45,000. The Lexus IS 350, on the other hand, starts at around $45,000 to $50,000 for the base model.


Both models offer a variety of trim levels and optional packages, allowing you to customize the features and amenities to your liking. However, the IS 350 generally comes with more standard features and higher-end options compared to the IS 300.


Key Takeaways



  • The Lexus IS 350 has a more powerful V6 engine, delivering better acceleration and performance.

  • The Lexus IS 300 offers slightly better fuel economy thanks to its smaller turbocharged 4-cylinder engine.

  • The Lexus IS 300 has a lower starting price, making it a more affordable option in the luxury compact sedan segment.

  • The Lexus IS 350 generally comes with more standard features and higher-end options compared to the IS 300.


Ultimately, the choice between the Lexus IS 350 and IS 300 will depend on your personal preferences, driving needs, and budget. The IS 350 offers a more thrilling driving experience, while the IS 300 provides a balance of performance and efficiency at a lower price point.

What is the difference between IS 350 and IS 300?


The RX is wider (+25mm to 1920mm), lower (-10mm to 1695mm), but no longer (still 4890mm) than the outgoing model. But Lexus has lengthened the wheelbase (+60mm to 2850mm) to earn some extra backseat space for rear riders. And it must be said, there is lots of room for backseat riders.



When did Lexus stop making the IS 350?


2006-2013 IS 350.



What is the highest class of Lexus?


The Takumi trim level is the highest level of luxury that Lexus offers. Translating to “craftsman” this trim level takes amenities and design to the next level. Performance specifications will vary from model to model, however, the emphasis of Takumi models is luxury.



Is the Lexus IS 300 a fast car?


Yes! The Lexus IS is fast with a 4.4-second 0 to 60 MPH time and has a top track speed of 149 MPH.



Is the Lexus 350 bigger than the 300?


Intelligent Sport
IS 300, IS 350 & IS 300h. Our mid-size Sports Sedan, the Lexus IS stands for Intelligent Sport. Redesigned in 2021, the all-new Lexus IS outperforms its predecessor in every way capturing the hearts of younger drivers seeking a bold, intelligent drive.


Kevin's Auto

Kevin Bennett

Company Owner

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.