Lexus IS250 vs IS350: Comparing Performance and Features of These Lexus IS

Patrick Oziegbe
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Choosing between the Lexus IS250 and IS350 can be a tough decision. Both models offer luxury, style, and performance.

However, there are some key differences to consider when deciding which model best suits your needs.

The IS250 is a great entry-level luxury sedan with options for rear-wheel and all-wheel drive, while the IS350 offers a more powerful engine.

Before proceeding take 3 minutes to check out Lexus IS 250 problems and issues concerning some models. Now, let’s dive into the details so you can find your perfect match.

Lexus IS250 vs IS350

Performance and Engine

Power and Acceleration

The IS250 is equipped with a 2.5-liter V6 engine producing 204 horsepower, while the IS350 houses a more powerful 3.5-liter V6 engine delivering 311 horsepower and 280 pound-feet of torque.

This disparity in power results in slightly different acceleration capabilities. If you opt for the IS350, especially with the F Sport package, you’ll experience better acceleration and overall performance.

It is still important to note that both models offer a comfortable and luxurious ride.

Handling and Suspension

As you drive the Lexus IS250 or IS350, you’ll appreciate the impressive handling and suspension that these vehicles have to offer.

They both have well-tuned suspension systems, providing you with a pleasant and smooth driving experience.

The IS350’s F Sport package adds adaptive suspension, which adjusts to optimize handling and comfort depending on the road conditions and your driving style.

The Lexus IS lineup features a rear-wheel-drive powertrain, with the option of an all-wheel-drive system on certain models.

Keep in mind, however, that opting for the all-wheel-drive system will likely affect the vehicle’s overall performance.

While the all-wheel drive may provide better traction in certain conditions, rear-wheel drive tends to make the cars more agile and responsive on the road.

In summary, both the IS250 and IS350 offer great handling and suspension systems, with the latter slightly edging it out in terms of overall performance, particularly when equipped with the F Sport package.

RELATED: Discover this fresh report for Lexus IS 200T issues Vs best IS-200t and closely related Lexus IS 350 years to avoid and how to fix most problems!

Fuel Economy

In terms of fuel economy, the Lexus IS250 and IS350 offer different performances. The IS250 provides a more economical choice with 21 mpg city driving.

On the other hand, the IS350 gives a slightly lower mileage at 19 mpg city. However, both cars excel on the highway, achieving a commendable 28 mpg highway.

To keep it friendly, when deciding between the two models, consider how often you drive in urban environments versus highway cruising to find the best match for your needs.

Drivetrain Options


When considering the Lexus IS250 and IS350, you have two main drivetrain options: Rear-Wheel Drive (RWD) and All-Wheel Drive (AWD).

The IS250 comes standard with RWD, while the IS350 offers both RWD and AWD options.

RWD provides a more traditional driving experience, with better handling and weight distribution. AWD gives you increased traction and stability in various weather conditions.

Choose the option that best suits your driving needs and preferences. Remember, the choice you make affects not only performance but also the overall driving experience.

Exterior and Interior Design

Standard Interior Materials

The Lexus IS250 and IS350 both offer luxurious interiors with high-quality materials. You’ll enjoy comfortable seating and stylish design elements.

Both models feature similar cabin styles, although the overall design may appear slightly outdated.


The infotainment system in your Lexus IS series may be a bit difficult to operate. However, the available 10.3-inch screen supports both Apple CarPlay and Android Auto, ensuring you stay connected on the road.


In terms of comfort, the front seats provide ample space and support for you to relax. However, be mindful that the rear seats and cargo area might be a bit short on space.

The climate control system will keep you and your passengers cozy in any weather conditions.

Safety and Security

Safety Features

When considering the Lexus IS250 and IS350, you can rest assured knowing both vehicles prioritize safety. They come equipped with advanced safety features, such as:

  • Pre-collision system: detects imminent accidents and prepares accordingly
  • Lane departure alert: helps you stay in your lane
  • Adaptive cruise control: automatically adjusts your speed

These features will support you on the road and contribute to a safer driving experience. So, when driving either the IS250 or IS350, you’re in good hands.

Trim Levels and Packages

Value and Features

When choosing between the Lexus IS 250 and IS 350, it’s essential to consider the value and features each trim level offers.

The main difference between them is the engine size and power, with the IS 250 being more affordable, while the IS 350 offers better performance.

F Sport Package

For those who value sportiness, the F Sport Package is available for both the IS 250 and the IS 350. This package enhances your driving experience with features like sport-tuned suspension, bolstered sport seats, and unique exterior styling.

Remember, in both cases, the F Sport Package adds to the vehicle’s overall cost, but it provides a more engaging and dynamic ride.

Comparison to Competitors

Both Lexus models are luxury sedans that offer distinct advantages in terms of performance, comfort, and features, making the comparison an essential part of the decision-making process.

In terms of performance, the Lexus IS250 offers a smaller engine than the IS350, resulting in less power but also potentially better fuel economy.

BMW 3-Series

The BMW 3-Series, on the other hand, offers a range of engine options, which can help you find the perfect balance between performance and efficiency.

Remember, horsepower isn’t the only factor to consider when comparing vehicles, but it’s worth noting to see how it aligns with your driving preferences.

As far as comfort is concerned, Lexus is known for its luxurious interiors, which means you can expect high-quality materials and a comfortable ride in both the IS250 and IS350 models.

The BMW 3-Series also provides luxury and comfort, but its sportier handling may appeal to some drivers more than the smoother ride offered in the Lexus models.

When it comes to features, Lexus offers many standard features on both the IS250 and IS350, such as a moonroof, rearview camera, and Bluetooth connectivity.

On the other hand, the BMW 3-Series tends to have more optional features and packages, which means that some of its base trims may not come equipped with as many amenities.

In conclusion, when comparing the Lexus IS 250 and IS350 to competitors like the BMW 3-Series, you should consider factors such as performance, comfort, and the available features. And don’t overlook the few BMW 3-series worst years to avoid and problematic issues.

Tires and Maintenance

The IS350 F Sport comes equipped with Bridgestone Potenza S001L tires, sized at 235/40R-19 92Y for the front.

To keep your Lexus running smoothly, it’s essential to be aware of possible maintenance issues that may arise. Regularly inspect your tires for wear and ensure they are rotated and balanced as needed.

Following the recommended maintenance schedule ensures reliability and a comfortable ride for you and your passengers.

Key Competitors

BMW 3-Series

When comparing the Lexus IS 250 with its competition, the BMW 3-Series stands out as a key player. A well-rounded and engaging driving experience sets the 3-Series apart.

You’ll enjoy its precise handling and balanced performance, which is a result of its focus on sportiness and driver engagement. However, the Lexus IS 250’s interior is known for higher-quality materials and a more refined cabin overall.

Audi A4

Up next is the Audi A4, a strong contender in the luxury sports sedan realm. With its high-tech infotainment system and comfortable cabin, the A4 caters to the modern driver.

While the best Audi A4 boasts impressive power and performance, the Lexus IS 250 is lauded for its legendary reliability and build quality.

Your choice between these two comes down to a preference for cutting-edge technology or time-tested dependability.

Mercedes-Benz C-Class

Last but not least is the sophisticated Mercedes-Benz C-Class. This luxury sedan steals the spotlight with its elegant styling and impressive roster of standard features.

However, the Lexus IS 250 offers a more affordable entry price while maintaining a high level of luxury and comfort. If it’s opulence and exclusivity you’re seeking, the C-Class may be more your style, but the IS 250 provides a strong value proposition that’s hard to ignore.

Additional Rivals

Infiniti G

When looking for a luxury sedan, the Infiniti G is another worthy contender. Its strong performance and comfortable interior make it an appealing option, and you can expect good fuel economy from its V6 engine. Just like the Lexus IS 250, Infiniti G offers a smooth driving experience.

Acura RDX

The Acura RDX deserves your attention if you’re considering a luxury compact crossover. The best years for RDX stands out with its powerful turbocharged engine and spacious interior.

Its safety features and technology packages are on par with the Lexus IS 250. However, the RDX gives you the versatility of an SUV compared to the sedan format of the IS 250.

Cadillac ATS

The Cadillac ATS presents itself as an affordable alternative with different engine options, including a 2.5-liter four-cylinder, 2.0-liter turbo-four, and 3.6-liter V6.

It offers a powerful performance and an attractive price tag. When comparing with the Lexus IS 250, the ATS has similar design and luxury but may lack some advanced technical features.

Genesis G70

Lastly, the Genesis G70 is a competitive option, offering a base-spec 3.3L V6 model at $43,145. The G70 provides a smooth ride and a luxurious cabin that can rival the Lexus IS 250.

You’ll find that the G70 offers a great balance of value and features. Checkout more Genesis best year models and reliable ones to own.

Frequently Asked Questions

What are the main differences between Lexus IS250 and IS350?

The IS250 and IS350 mainly differ in their engines and power output. The IS250 features a 2.5L V6 engine producing 204 horsepower, while the IS350 has a 3.5L V6 engine with 306 horsepower.

Both models come with rear-wheel drive as standard, but all-wheel drive is available as an option. The exterior and interior designs are quite similar, with slight variations in wheel design for the IS250 AWD version.

How does the performance of IS250 and IS350 compare?

The IS350 offers a noticeably quicker acceleration and higher top speed thanks to its more powerful engine.

The IS250, in comparison, provides adequate power but is not as quick off the line. Handling and braking are generally similar between the two models, with both offering a smooth and enjoyable driving experience.

Which Lexus model is more fuel-efficient: IS250 or IS350?

The IS250 tends to be more fuel-efficient due to its smaller engine size. However, the difference in fuel economy isn’t substantial, and both models should offer reasonable fuel consumption for a luxury sedan.

Ultimately, your choice may come down to whether you value fuel efficiency over performance in this instance.

What are the pricing differences between IS250 and IS350?

The IS350 is typically priced higher than the IS250, reflecting its more powerful engine and performance capabilities.

However, both models fall within a similar price range, and you can often find used models for similar prices depending on factors such as mileage, options, and condition. It’s essential to thoroughly research and compare individual vehicles to find the best deal for your needs.

Which model has more advanced features: IS250 or IS350?

Both the IS250 and IS350 share similar advanced features as they are part of the same model lineup. Standard features on both include items such as keyless entry, dual-zone climate control, and Lexus’ Enform infotainment system.

Higher trim levels and optional packages can add features like navigation, upgraded audio systems, and advanced safety systems for both models. Your choice will likely come down to personal preference and the specific features you value most.

How do the interiors of Lexus IS250 and IS350 differ?

The interiors of the IS250 and IS350 are virtually identical, sharing the same design, materials, and space for passengers.

Both models offer a high-quality cabin with comfortable seating, a stylish dashboard, and an upscale feel. Some minor differences may exist in trim levels or optional features, but overall, the experience inside both models is quite similar.


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