Lexus IS300 vs IS350: Friendly Comparison for Car Enthusiasts

Patrick Oziegbe
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Choosing between the Lexus IS300 and IS350 can be a tough decision, as both models have their unique features and performance capabilities.

In the IS300, you’ll find a 2.0L Turbo Inline-4 Gas Engine, while the IS350 sports a more powerful 3.5L V6 Gas Engine.

As you compare these two luxury sedans, it’s important to consider factors like horsepower, torque, and overall driving experience.

Keep in mind that the IS350 has higher horsepower than the IS300, which may impact performance and insurance premiums.

Lexus IS300 vs IS350


The Lexus IS, known for its bold design and refined interiors, provides a delightful driving experience across both the IS 300 and IS 350 models.


The 2022 Lexus IS 300 comes equipped with a 2.0L turbocharged inline-4 gas engine, while the 2022 Lexus IS 350 features a more powerful 3.5L V6 gas engine.

Both models are known for their rear-wheel-drive configurations, with the IS 300 also available in an all-wheel-drive (AWD) variant that houses a 3.5L V6 engine.


In terms of pricing, the 2022 Lexus IS 300 starts at $39,125, while the IS 350 F SPORT begins at $43,550, making the IS 300 more budget-friendly.

However, it’s essential to bear in mind that the IS 350 offers a more performance-oriented experience, thanks to its extra engine power.


Cabin comfort and space are nearly identical between the Lexus IS 300 and IS 350.

Both automobiles offer comparable front and rear headroom and legroom, ensuring a comfortable ride for you and your passengers.

In conclusion, whichever Lexus IS model you choose, you can expect a sporty, luxury sedan with a balance of comfort, performance, and style.

RELATED: Get more information for Lexus GS and lexusES battles of modern sedans, and Lexus ES 350 and IS 350 pros and cons for buyers!

Engine and Performance

When comparing the Lexus IS 300 and IS 350, you’ll notice some key differences in their engines and performance.

The IS 300 is equipped with a 2.0L Turbo Inline-4 Gas Engine that produces 241 horsepower, while the IS 350 boasts a more powerful 3.5L V6 Gas Engine delivering 311 horsepower.

As for fuel efficiency, the IS 300 offers an average of 25 miles per gallon, while the IS 350 provides 23 miles per gallon.

On the road, the IS 350 has a smoother transmission of power thanks to its higher torque. Handling-wise, both cars provide a comfortable and enjoyable driving experience.

Fuel Efficiency

When it comes to fuel efficiency, the Lexus IS 300 offers slightly better fuel economy, with 21/31 mpg for city and highway driving.

On the other hand, the Lexus IS 350’s fuel efficiency rates at 19/26 mpg for city and highway respectively.

In terms of fuel tank capacity, both models feature a 17.4-gallon tank. For the IS 350, you can expect to spend around $76 to fill the tank, and an annual fuel cost of $2,850 based on current prices.

Remember to keep emissions in mind, as improved fuel efficiency often leads to lower emissions. Drive responsibly and enjoy your Lexus!

Exterior Design

The Lexus IS 300 and IS 350 F Sport showcase a sleek and sophisticated look. Both cars have attractive exteriors with subtle differences.

The IS 350 F Sport boasts a more aggressive design, featuring bolder front and rear bumpers.

As for wheels and tires, you’ll find 18-inch alloy wheels on the IS 300 while the IS 350 F Sport sports 19-inch wheels.

In terms of dimensions, both vehicles share a similar measurement and weight, giving them an equally stunning presence on the road.

Interior Features

When comparing the Lexus IS 300 and IS 350, you’ll find that both offer comfortable cabins and similar interior trims.

The overall design is outdated but the materials used are of good quality. The front seats provide ample space for both headroom and legroom, ensuring a pleasant driving experience.

The rear passengers, however, may not enjoy as much space due to limited headroom and legroom in both models.

Despite the room constraints, you’ll appreciate the standard features, especially the infotainment system that has seen recent improvements in both Lexus IS 300 and IS 350.

Infotainment and Technology

The infotainment system in both the Lexus IS 300 and Lexus IS 350 includes features to enhance your driving experience.

Navigation, Bluetooth connectivity, and smartphone integration are easily accessible.

Lexus ensures a user-friendly experience with a responsive touch screen. Apple CarPlay and Android Auto compatibility provide seamless connectivity for your devices. So, enjoy a comfortable and entertaining ride in your Lexus IS 300 or IS 350!

Safety and Security

When considering Lexus IS300 and IS350, you’ll find that both models prioritize your safety.

They come equipped with standard safety features such as multiple airbags, ensuring your protection in case of an accident.

Additionally, these cars have received impressive ratings from the NHTSA, giving you peace of mind as you drive.

In case of emergencies, both vehicles offer roadside assistance programs, so you can confidently take trips without worrying about unexpected breakdowns.

Pricing and Trim Levels

When choosing between the Lexus IS 300 and IS 350, pricing plays an important role.

The Lexus IS 300 is more budget-friendly, while the IS 350 offers more powerful features, especially when opting for the IS 350 F Sport. Let’s compare the base price for these two models:

Model Base Price MSRP
Lexus IS 300 $40,085
Lexus IS 350 F Sport $46,410

As you can see, there’s a notable difference in the base price. When considering trim levels, the IS 350 F Sport stands out with exclusive details, such as a black grille and sporty design elements.

Driving Experience

In the Lexus IS 300, you’ll enjoy a modest 2.0L Turbo Inline-4 Gas Engine, while the Lexus IS 350 offers a more powerful 3.5L V6 Gas Engine.

Both cars come with an 8-Speed Automatic Transmission.

The IS 300 comes in rear-wheel drive and all-wheel drive configurations, giving you the choice for your preferred driving experience.

On the other hand, the IS 350 provides thrilling performance with its rear-drive setup making it an exhilarating drive.

Cargo and Storage

When comparing the Lexus IS 300 and IS 350, both models offer sufficient cargo space to fit your needs.

You’ll find 10.8 cubic feet of cargo space in each model, making them ideal for your weekend getaways or daily errands.

Don’t forget to utilize the cabin storage compartments for stashing smaller items, like your sunglasses and phone.

So go ahead, take your pick between these stylish Lexus sedans, and enjoy the practical cargo and storage options they offer!

Comparisons and Competitors

When comparing the Lexus IS300 and IS350, it’s essential to take a look at competing models in the luxury sports sedan market.

Here they are, described in a friendly tone for you to easily understand their features.

Audi A4:

The Audi A4 offers you a refined driving experience with its elegant interior and advanced features. It has a comfortable ride and the latest eQuattro system for improved efficiency.

With a turbocharged four-cylinder engine, this model provides you with impressive performance while maintaining good fuel efficiency.

For tech lovers, the Audi A4 features the brand’s Virtual Cockpit, delivering a customizable digital instrument cluster to keep you informed on the road.

BMW 3 Series:

As a legendary luxury sports sedan, the BMW 3 Series remains a top choice for driving enthusiasts.

It combines expert handling with a powerful lineup of engines, including a plug-in hybrid option. Inside, there is plenty of room for you and your passengers, with comfortable seats and high-quality materials.

For those seeking a sportier alternative to the Lexus IS, you’ll find the best BMW 3 Series years are quite fulfilling.

Genesis G70:

The Genesis G70 is a recent entry in the segment, but quickly impresses with its sleek design and engaging performance.

Equipped with a choice of turbocharged engines, the G70 provides a thrilling driving experience to match its premium amenities.

You’ll enjoy lush leather seating and a host of standard safety features, making the Genesis G70 an affordable alternative to the Lexus IS models, without sacrificing refinement. Get more info for worst Genesis GV70 car and few solutions!

By looking into these competitors, you can have a better idea of how the Lexus IS300 and IS350 stack up in the luxury sports sedan market and make a confident decision for your next vehicle purchase.

Used Lexus IS Models

When you’re considering a used Lexus IS, there are two main models to examine: the IS 300 and the IS 350. Both have their own advantages, so let’s take a closer look at each.

Lexus IS 300

The Lexus IS 300 has a few noteworthy benefits. For starters, it typically has a lower base price for new vehicles and lower price ranges for one- to five-year-old used cars. Additionally, the IS 300 is more fuel efficient than the IS 350, making it an economical choice for daily driving.

Lexus IS 350

On the other hand, the Lexus IS 350 stands out in terms of overall quality score and base engine power.

This model offers more horsepower than the IS 300, although you might find that insurance premiums are a bit higher for the more powerful IS 350.

Nevertheless, this model can provide a more engaging driving experience for those seeking performance.

When searching for used cars, always remember to inspect the vehicle thoroughly, check the maintenance history, and take it for a test drive to ensure it meets your needs and preferences.

Frequently Asked Questions

How does the performance of the IS300 compare to the IS350?

When comparing the performance of the Lexus IS300 and IS350, there are some noticeable differences. The IS300 comes with a 2.0L turbo inline-4 engine, while the IS350 has a more powerful 3.5L V6 engine.

As a result, the IS350 has a larger horsepower advantage over the IS300, providing a more responsive driving experience. Additionally, the IS350 outperforms the IS300 in terms of torque, delivering better power transmission to the wheels.

Are there any significant differences in features between the two models?

While there may be similarities in the interior design, the main differences between the Lexus IS300 and IS350 lie in their engine specifications.

The IS350 also possesses a higher overall quality score, giving it an edge in terms of performance and driving experience. Feature-wise, both models come equipped with a similar suite of luxury and safety features, making their differences primarily focused on performance.

How do the IS300 F Sport and IS350 F Sport options differ?

The F Sport options for the Lexus IS300 and IS350 mainly focus on enhancing the performance and sportier appearance of their respective models.

Both F Sport packages will provide you with performance-tuned suspension and brakes, as well as exterior and interior design enhancements.

However, the key difference between the two still lies in their engine performance, as the IS350 F Sport delivers a more powerful driving experience compared to the IS300 F Sport.

Does the IS300 offer enough power for an enjoyable driving experience?

Yes, the IS300 provides a satisfying driving experience with its 2.0L turbo inline-4 engine. Although not as powerful as the IS350, it still offers smooth acceleration and competent handling.

For most drivers, the IS300 would be more than sufficient for day-to-day driving and maintaining a comfortable and enjoyable experience on the road.

Is the price difference between the IS300 and IS350 worth the upgrade?

If you value a more powerful engine and a heightened driving experience, the price difference between the IS300 and IS350 may be worth considering. The IS350 offers superior performance due to its larger engine, lending a more responsive and engaging drive.

However, if you prioritize fuel efficiency, a more affordable base price, and lower used car pricing, the IS300 may be a better choice for your needs. It ultimately comes down to your personal preferences and driving expectations.


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