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How long will a 2018 Lexus RX 350 last?

A 2018 Lexus RX 350 can typically last for 200,000 miles or more with proper maintenance and care. Lexus vehicles are known for their exceptional reliability and longevity, and the RX 350 is no exception. With its robust construction, high-quality components, and advanced engineering, this luxury SUV can provide years of dependable service if well-maintained.


Factors Affecting the Lifespan of a 2018 Lexus RX 350


The lifespan of a 2018 Lexus RX 350 can be influenced by several factors, including driving conditions, maintenance habits, and overall care. Here are some key considerations:



  • Driving Conditions: Vehicles used in harsh environments, such as frequent towing, off-road driving, or heavy-duty commercial applications, may experience more wear and tear and have a shorter lifespan compared to those used for regular commuting and light-duty tasks.

  • Maintenance Habits: Proper and timely maintenance, such as regular oil changes, tire rotations, and brake inspections, can significantly extend the life of a Lexus RX 350. Neglecting maintenance can lead to accelerated wear and tear on the vehicle's components.

  • Overall Care: How the vehicle is driven, stored, and cared for can also impact its longevity. Gentle acceleration, avoiding harsh braking, and protecting the vehicle from the elements can all contribute to a longer lifespan.


By following the manufacturer's recommended maintenance schedule and taking good care of the vehicle, a 2018 Lexus RX 350 can easily surpass the 200,000-mile mark and continue providing reliable transportation for many years to come.


Lexus RX 350 Reliability and Longevity


Lexus, the luxury division of Toyota, is renowned for its exceptional reliability and longevity. The Lexus RX 350 is no exception, as it is built on the same robust platform as the Toyota Highlander, which is known for its durability. Lexus vehicles are engineered with high-quality components and advanced technologies that contribute to their long-lasting performance.


According to industry data, the average lifespan of a Lexus RX 350 is around 200,000 to 300,000 miles, with many owners reporting their vehicles lasting well beyond the 200,000-mile mark. web> This impressive longevity is a testament to Lexus' commitment to engineering and manufacturing vehicles that are built to last.


Maintaining a 2018 Lexus RX 350 for Maximum Lifespan


To ensure a 2018 Lexus RX 350 reaches its full potential lifespan, it is essential to follow the manufacturer's recommended maintenance schedule and guidelines. This includes:



  • Regularly scheduled oil changes (typically every 5,000 to 10,000 miles)

  • Timely tire rotations and wheel alignments

  • Brake inspections and replacements as needed

  • Coolant flushes and other fluid changes at the recommended intervals

  • Addressing any warning lights or mechanical issues promptly


By staying on top of maintenance and addressing any issues as they arise, owners can help ensure their 2018 Lexus RX 350 continues to provide reliable and long-lasting performance for many years to come.

Is the 2018 Lexus RX 350 reliable?


Owns this car
I purchased a used 2018 RX350 F Sport - so happy with this car! All the great upgrades and very comfy leather seats. Heater and fanned seats, heated steering wheel, great power, amazing handling, awesome stereo, use my Spotify on cell through bluetooth. So happy with this dependable SUV!



What is considered high mileage on a Lexus RX 350?


Typical mileage for the Lexus RX is 200,000-250,000 miles, with high mileage coming in at the lower end of that range at 200,000 miles. Using these numbers, we can state that good mileage for the Lexus RX is 150,000 miles or more.



How long does a Lexus engine last for?


Because Lexus engines are very high quality, they easily and routinely last for over 100,000 miles each, and before that point you rarely will have major repairs. However, after the 100,000-mile mark, there are some reports of more repairs.



What was the best year for the Lexus RX?


According to industry reviews, consumer feedback, reported problems, and NHTSA statistics, the most reliable years for Lexus RX350 are 2014, 2018, 2020, 2021, 2022, and 2023. In these particular years, the car received the highest ratings in terms of safety, reliability, and performance.



What is the best used year for Lexus RX350?


If you're looking for a used RX 350, the best model years include 2011, 2015, and 2018 due to aspects like reliability, reviews, and model innovations. However, you'll want to stay away from the 2007, 2008, 2010, and 2017 RX 350s as they, unfortunately, have experienced significant issues.



What is the most common problem with Lexus RX350?


Oil leaks. A significant issue plaguing early Lexus RX 350 models was oil leaks from the engine, causing maintenance challenges and expensive repairs and even leading to a replacement engine. Due to these leaks, many owners had to pay for engine sealants or repairs.



Are Lexus reliable after 100k miles?


Because Lexus engines are very high quality, they easily and routinely last for over 100,000 miles each, and before that point you rarely will have major repairs. However, after the 100,000-mile mark, there are some reports of more repairs.



Is Lexus RX 350 high maintenance?


A Lexus RX 350 will cost about $7,587 for maintenance and repairs during its first 10 years of service. This beats the industry average for luxury SUV models by $6,565. There is also a 20.47% chance that a RX 350 will require a major repair during that time.



What should I pay for a 2018 Lexus RX 350?


2018 Lexus RX Pricing

Original MSRPKBB Fair Purchase Price (national avg.)
RX 350 Sport Utility 4D$52,980$24,700
RX 350L Sport Utility 4D$55,530$26,070
RX 450hL Sport Utility 4D$56,815$28,850
RX 350 F Sport SUV 4D$56,880$28,470



What is the average life of a Lexus RX 350?


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.


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.