Is Lexus IS 300 Reliable? (Lexus IS 300 Reliability)

Lexus IS 300 Reliability

An important consideration when shopping for a luxury sports sedan is the reliability of its make and model.

The Lexus IS 300 offers an eye-catching design, exceptional comfort features, and superior performance capabilities - but can buyers depend on it? Is Lexus IS 300 reliable?

Yes, the Lexus IS 300 is a reliable car. The Lexus IS 300 has earned a well-deserved reputation for its exemplary performance, reliability, and safety features.

Let’s look at some detailed insights into this iconic vehicle’s overall ratings compared to competitors and common problems and repair costs you may need to be aware of prior to committing your hard-earned money.

Let’s get started!

Is Lexus IS 300 Reliable?

Praised by consumers for its outstanding handling capabilities, powerful engine output, and comfortable interior design, it's no surprise that the Lexus IS 300 earned accolades from Consumer Reports.

The IS 300 has also been listed as one of the "Best Luxury Cars" by Edmunds. The IS 300 has been recognized for its excellent safety features, including its standard rearview camera, blind spot monitoring, and lane departure warning system.

U.S. News & World Report ranks the 2023 Lexus IS as the 17th luxury small car out of 22. The IS 300 is also listed as one of the "Most Fuel-Efficient Sports Sedans" by Car and Driver.

The Lexus IS 300 has been a resounding success among automotive experts and customers alike.

Its powerful engine, luxurious interior, and smooth ride have combined to create an incredibly enjoyable driving experience that doesn't compromise on fuel efficiency or safety features.

Plus, the opulent cabin with premium materials means drivers can enjoy their journeys in total comfort - all while saving money at the pump.

The IS 300 has also been praised for its impressive safety features, such as its standard rearview camera and blind spot monitoring system.

The Lexus IS 300 is perfect for drivers desiring peace of mind. Its advanced driver-assist features provide an extra layer of safety, and its reliability rating of 4 out of 5 stars surpasses that of competitors.

Even when repairs are necessary, the cost remains low, making this premium sedan a dependable investment in luxury sports driving!

Why Is the Lexus IS 300 Considered a Reliable Car?

There are various reasons why the Lexus IS 300 is considered reliable by several people. They include the following:

1. Design and Engineering Principles

The Lexus IS 300 captures the perfect blend of style and performance.

Its exterior design is unrivaled in aerodynamics. Its interior offers a level of luxury with leather upholstery, heated seats, dual-zone automatic climate control, and a power sunroof that indulges passengers during their drive.

Underneath it all lies an impressive 3.5-liter V6 engine capable of producing 255 horsepower for that craving exhilaration behind the wheel, combined with its eight-speed automatic transmission.

This vehicle guarantees effortless shifting between gears as you take advantage of advanced driver assist technologies such as adaptive cruise control, blind spot monitoring, and lane keep assist - ensuring your journey stays safe yet thrilling.

The Lexus IS 300 combines sophisticated style, driving power, and advanced safety features.

Its pre-collision system with pedestrian detection offers powerful protection. The sleek exterior and interior design make it a desirable choice for drivers who prioritize luxury without compromising performance or security.

Experience unmatched comfort and reliability when you choose one of America's favorite cars!

2. Repairs and Maintenance Cost

With its relatively low maintenance and repair costs, owning a Lexus IS 300 is an affordable option for car owners.

An average repair cost of $500 ensures that minor or major repairs won't break the bank.

To keep your vehicle running at peak performance, routine oil changes every 5,000 miles are suggested, and brake fluid replacements are estimated to occur roughly every 30,000 miles.

The service also calls for regular inspections and tune-ups alongside tire rotations to maintain optimal efficiency, which adds to about $500 per year.

Investing in a certified pre-owned Lexus IS 300 comes with major cost benefits.

Not only do you get peace of mind from having a manufacturer warranty protecting most repairs and maintenance, but it can also help save additional money over time.

It is best to keep repair and maintenance expenses in mind when purchasing, as these costs may vary based on the car model, driving style, or age.

3. Durability

The Lexus IS 300 is revered for its unwavering reliability and durability, having been crafted with only the highest quality materials.

Its 3.5-liter V6 engine provides an energetic yet controlled driving experience while a robust suspension system ensures a smooth ride that can be enjoyed over many years - 10 on average or up to 150,000 miles.

This longevity far exceeds much of the competition and adds recognition in resale value should you decide to downsize after some time.

Overall, the Lexus IS 300 is a durable and reliable car.

Its robust construction and powerful engine make it a great option for those looking for a reliable luxury sport sedan.

4. Safety and Technology

The Lexus IS 300 offers a formidable combination of cutting-edge safety and technological features, making it an indispensable companion on the road.

The vehicle got a 5-star overall safety rating from National Highway Traffic Safety Administration (NHTSA). It also got awarded Insurance Institute for Highway Safety (IIHS) 2022 top safety pick.

It has advanced driver-assist technologies, such as

  • Adaptive cruise control
  • Rearview mirror camera
  • Monitoring for blind spots
  • Cross-traffic alert in the rear
  • Lane-keeping assistance
  • Forward collision alert
  • Parking sensors in the front and rear
  • Parking assistance
  • Parking camera system with a 360-degree view
  • Automatic emergency braking in the forward direction
  • Detection of cyclists and pedestrians
  • Cruise control with adaptive settings
  • Recognition of traffic signs

While its pre-collision system with pedestrian detection and other systems, including lane departure alert and automatic high beam headlights, ensure their security at all times.

In addition, passengers can enjoy various tech amenities that make every ride enjoyable. The car has a premium audio system and a standard 8.0-inch touchscreen infotainment system.

A console-mounted touchpad is standard; a larger 10.3-inch display with in-dash navigation is optional. Both systems are compatible with Apple CarPlay, Android Auto, and Amazon Alexa.

5. Engine and Performance

The Lexus IS 300 offers an exceptional driving experience thanks to its impressive V6 engine that produces 255 horsepower and 236 pound-feet of torque matched with a smooth eight-speed transmission.

Its four-independent suspension system gives you excellent handling, while the 0-60 mph acceleration time of 6.2 seconds means plenty of power underfoot when needed.

The offroad capabilities ensure it can tackle any terrain - from snow and ice-covered roads to dirt tracks - so why not put your foot down in style?

Enjoy comfort, control, performance, and fuel efficiency all rolled into one great car. This makes the powerful yet capable Lexus IS 300 perfect for life on or off the beaten track!

6. Fuel Efficiency

The Lexus IS 300 is a luxurious sport sedan with stellar fuel efficiency.

It boasts an estimated 23 mpg city and 31 mpg highway, easily beating out the average of many competitors in its class.

Further aiding its impressive gas mileage are two featured technologies - Eco mode and the auto start/stop system - which help keep fuel consumption low to maximize economy on every drive.

The perfect blend between style, performance, and economic practicality makes the Lexus IS 300 truly worth considering for your next car purchase.

Lexus IS 300 Reliability: Pros and Cons


  • Overall reliability rating of 4 out of 5 stars from Consumer Reports
  • Fewer problems than many of its competitors
  • Average repair cost of $500
  • Long life expectancy
  • Excellent resale value
  • Good engine


  • Air conditioning issues
  • Transmission issues