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What are common problems with Lexus IS350?

The Lexus IS350 is a popular luxury sedan, but like any vehicle, it can experience some common problems. In this article, we'll explore the most frequently reported issues with the Lexus IS350 and provide insights into how to address them.


Engine and Transmission Concerns


One of the most common problems reported by Lexus IS350 owners is related to the engine and transmission. Some owners have experienced issues with the engine, such as rough idling, hesitation during acceleration, and even engine stalling. These problems can be caused by a variety of factors, including faulty sensors, fuel system issues, or even problems with the engine's internal components.


Additionally, some owners have reported transmission-related problems, such as delayed or erratic shifting, as well as issues with the transmission fluid leaking. These transmission problems can be caused by a range of factors, including worn-out components, improper maintenance, or even software-related issues.p>

Electrical and Electronic Issues


Another common problem with the Lexus IS350 is related to its electrical and electronic systems. Some owners have reported issues with the infotainment system, such as freezing or crashing, as well as problems with the vehicle's various sensors and electronic control modules. These issues can be caused by software bugs, faulty hardware, or even wiring problems.p>

Additionally, some owners have experienced issues with the vehicle's lighting systems, such as flickering or malfunctioning headlights or taillights. These problems can be caused by a variety of factors, including faulty bulbs, wiring issues, or even problems with the vehicle's electrical system.


Suspension and Braking Concerns


The Lexus IS350 is also known to experience some issues with its suspension and braking systems. Some owners have reported problems with the vehicle's shocks or struts, leading to a rough or bouncy ride. These issues can be caused by wear and tear on the suspension components or even problems with the vehicle's alignment.


Additionally, some owners have reported issues with the vehicle's braking system, such as premature brake pad wear or even problems with the brake calipers or rotors. These problems can be caused by a variety of factors, including improper maintenance, aggressive driving, or even issues with the vehicle's brake system components.


Addressing Common Lexus IS350 Problems



  • Regularly maintain the vehicle according to the manufacturer's recommendations. This can help prevent many of the common problems associated with the Lexus IS350.

  • Promptly address any issues that arise, such as engine or transmission problems, electrical issues, or suspension and braking concerns. Ignoring these problems can lead to more serious and costly repairs down the line.

  • Consider working with a reputable Lexus-certified mechanic or dealership to diagnose and repair any issues. They will have the specialized knowledge and tools to properly address the unique characteristics of the Lexus IS350.


By being proactive and addressing any issues that arise, Lexus IS350 owners can help ensure their vehicle continues to provide a smooth and reliable driving experience for years to come.

Does the Lexus IS 350 hold its value?


Lexus IS 350 Depreciation
Like virtually the entire Lexus lineup, the IS 350 holds its value well, and makes for a great investment (from a car standpoint). Read more and calculate resale.



How reliable is the Lexus IS 350?


The probability of a repair being a severe or major issue is 9% for the Lexus IS350, compared to an average of 12% for luxury midsize cars and 12% for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.



Is 350 common problem?


The 2014 Lexus IS 350 is a reliable luxury performance vehicle with affordable maintenance costs and minor repair issues. Common problems with the 2014 Lexus IS 350 include faulty fuel pumps, power steering failure, grinding brakes, and slow/faulty windshield wipers.



How many miles does a Lexus 350 last?


The average vehicle can register around 150,000 miles on the odometer. When it comes to the Lexus RX 350, how long does it last? When properly cared for and driven, the Lexus RX can last for 250,000 miles or more.



Why is an oil change for a Lexus so expensive?


The higher cost of a Lexus oil change can be attributed to several factors. These include the use of synthetic oil, higher labor costs at a dealership, and the inclusion of additional services and inspections.



Is 300 better than is350?


The Lexus IS 300 offers more affordability, however, if you're looking for more horsepower and torque, and added performance features, the Lexus IS 350 may be best.



Are Lexus IS 350 expensive to repair?


A Lexus IS 350 will cost about $5,828 for maintenance and repairs during its first 10 years of service. This beats the industry average for luxury sedan models by $3,897. There is also a 15.13% chance that an IS 350 will require a major repair during that time.



What is the best year to buy is350?


The 2021 Lexus IS 350 is our top pick for the best model year value for the IS 350. With the 2021, you would only pay, on average, 63% of the price as new, with 75% of the vehicle's useful life remaining. The 2022 and 2020 model years are also attractive years for the IS 350, and provide a relatively good value.



What is the problem of Lexus 350?


Early Lexus RX 350 releases experienced steering issues, notably power steering fluid leaks from the rack and pinion system. Not only is this a massive safety hazard – it can also be costly to repair. Unfortunately, the problem is hard to predict and can also affect vehicles with fewer than 100,000 miles on the clock.



What year of Lexus IS 350 to avoid?


Vehicles built between 2006 and 2009 had poor quality parts due to the supply chain. Things like melted dashes and other plastic items had poor plastics. If you're willing to invest after the purchase to maintain the vehicle, then consider it. According to this site, avoid the years of 2007-2008.


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.