How many miles can a Lexus RX 350 last?

You can drive for 250,000 miles or more with proper care and smart driving habits. However, with proper maintenance and regular servicing, a Lexus RX 350 can last well over 200,000 miles (320,000 kilometers). Some owners claim their RX 350s have traveled 300,000 (480,000 kilometers) or more.

Lexus vehicles, including the RX 350, have a reputation for dependability and durability. They are constructed with high-quality materials and components that contribute to their durability. Lexus also emphasizes regular maintenance and provides recommended service schedules to help ensure the vehicle’s longevity.

The predicted reliability score for the 2023 Lexus RX 350 is 85 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the best, 81-90 is great, 70-80 is average, and 0-69 is fair and below average.

Performance and Reliability of RX 350 Engines

The RX 350 engine produces plenty of power and torque, allowing for quick acceleration and effortless highway passing. It provides an ideal balance of performance and fuel efficiency, making it appropriate for city driving and long-distance travel. The engine’s refined nature ensures a quiet and comfortable ride, improving the overall driving experience.

The RX 350 engine is exceptionally dependable. Lexus is dedicated to quality and durability, as evidenced by their meticulous engineering and precision manufacturing processes. The engine is built with high-quality components and subjected to rigorous testing to ensure long-term reliability.

Engine Performance of RX 350

Lexus RX 350 engines are well-known for their high performance and dependability. The RX 350 is typically equipped with a powerful 3.5-liter V6 engine that provides ample power and a smooth driving experience. The engine’s design incorporates advanced technologies such as dual variable valve timing and direct fuel injection, improving performance and fuel efficiency.

The RX 350’s V6 engine produces impressive horsepower and torque, allowing quick acceleration and effortless highway passing. Whether merging into traffic or climbing steep inclines, the RX 350’s engine can handle various driving situations. Furthermore, the refined nature of the engine ensures a quiet and comfortable ride, further improving the overall driving experience.

Lexus engineers meticulously designed and tuned the RX 350 engines focusing on performance to deliver the ideal balance of power and efficiency. The engine’s responsiveness and smooth power delivery suit city driving and long highway trips. Whether commuting to work or going on a road trip, the RX 350 engine has the power to meet your driving needs.

Engine Reliability of RX 350

In addition to its impressive performance, the RX 350 engine is known for its dependability. Lexus has a long history of quality and durability, reflected in their vehicles’ dependability, including the RX 350. The engine is built with high-quality components and subjected to rigorous testing to ensure long-term reliability.

The durability of the RX 350 engine results from meticulous engineering and precision manufacturing processes. Internal engine components are designed to withstand everyday driving demands and provide consistent performance over time. Regular maintenance, such as oil changes and filter replacements, adds to the engine’s dependability.

Because of the robust design and build quality, RX 350 owners frequently report few engine-related issues. Proper maintenance and adherence to service intervals are critical factors in maximizing the engine’s longevity and reliability. The RX 350 engine can deliver exceptional reliability with routine care and attention, allowing you to enjoy many miles of trouble-free driving.

How often should I service my RX 350 to ensure longevity?

Generally, you should bring your Lexus in for routine maintenance service every six months or 5,000 miles (whichever comes first) for common activities such as oil changes and fluid checks and replacements. Maintaining a Lexus isn’t quite as inexpensive as maintaining a Toyota, but it’s close. Because Lexus is Toyota’s luxury division, maintenance, and repairs are inexpensive.

Regular Oil Change

Routine oil changes are essential to keep your RX 350 in good condition for a long time. Engine oil lubricates and shields the engine’s internal parts, minimizing friction and heat buildup. Following the manufacturer’s recommendations for oil change intervals is advised; these are typically every 5,000 to 7,500 miles or as specified by the vehicle’s maintenance schedule. To maintain ideal engine performance and longevity, it is essential to use the recommended oil grade and quality.

Routine Maintenance

Maximizing longevity requires sticking to the suggested scheduled maintenance described in your RX 350 owner’s manual. This covers standard inspections, fluid swaps, filter replacements, and other essential maintenance procedures. Regular maintenance guarantees that potential problems are quickly identified and resolved, avoiding more serious issues in the future.

Checking and replacing fluids

Your RX 350’s proper operation and longevity depend on you regularly checking and replacing fluids like coolant, gearbox fluid, brake fluid, and power steering fluid. These fluids may deteriorate or become contaminated over time, damaging or decreasing performance. Follow the manufacturer’s advice for fluid replacement intervals and ensure the right fluids meet the right specifications.

Maintenance of Air Filters

The air filter is essential to keep contaminants like dirt and debris out of the engine. Airflow can be restricted by a clogged or dirty air filter, which can impact engine performance and fuel economy. Every 15,000 to 30,000 miles or as instructed by the manufacturer, the air filter should be checked and replaced routinely to maintain optimal air intake and safeguard the engine from harm.

Maintenance of Tire

In addition to ensuring safety, proper tire care also extends the life of your RX 350. Maintain correct wheel alignment and balancing, rotate your tires as directed, and check your tires’ pressure frequently. Premature tire wear can be caused by overinflated or underinflated tires, uneven tread wear, and misalignment, affecting a vehicle’s overall performance and handling. The manufacturer’s recommendations should be followed, and regular tire inspections will help extend the life of your tires.

Battery Maintenance

It’s crucial to keep your RX 350’s battery in good condition for the electrical system and overall dependability. Battery terminals should be examined for corrosion and cleaned as necessary. To prevent unexpected failures, ensure the battery is firmly fastened and periodically test its charge. Extreme temperatures and extended periods of inactivity can reduce battery life, so if the car is parked for a while, consider using a battery tender or charger.

Routine Maintenance and Detailing

Maintaining the cleanliness and quality of your RX 350 not only improves its appearance and helps shield various parts from accelerated wear and degradation. Wash the outside frequently, paying attention to rust- and corrosion-prone areas. To avoid dirt and debris accumulation, thoroughly clean the interior, including the dashboard, upholstered seats, and carpets. Apply the proper safeguards to protect the interior and exterior materials of the car.

What are some common issues with the RX 350?

Transmission issues with the Lexus RX350 can manifest as shifting lags, acceleration that jumps or grinds, the vehicle shuddering on the road, whistling noises, and a burning odor.

The 2015 Lexus RX 350 has undergone significant equipment level changes and is now more appealing than ever. It has, however, reported 44 complaints and one recall this year. The most frequent problem is with the engine, but airbag problems can also occur.

Oil Spills

Oil leakage is a common problem some RX 350 owners may experience. This may happen for several reasons, including damaged oil pans or worn gaskets and seals. Oil leaks can cause low oil levels, damaging the engine if not immediately fixed. A qualified technician must locate the leak’s source and fix it if you notice oil spots on the ground where your car is parked or persistently low oil levels.

Problems With Gearbox

The gearbox has been cited as a problem by some RX 350 owners. This may show up as difficult shifting, a slow engagement, or slipping gears. Inadequate solenoids used gearbox fluid, and internal component damage is some causes of gearbox issues. It is essential to have your RX 350’s gearbox checked out by a mechanic if you notice any strange behavior or performance problems to stop further damage and guarantee safe and dependable operation.

Suspension Noise

Suspension noise is another common problem mentioned by RX 350 owners. If you’re driving over bumps or uneven surfaces, this may sound like squeaks, rattles, or clunking. Bushings, struts, or control arms are a few suspension parts that can become worn out or damaged and cause noise. To find and fix any potential problems, it is advised to inspect and maintain the suspension system regularly. An expert technician can identify the source of the noise and make the required repairs or replacements.

Electrical Defects

Some RX 350 owners have reported electrical issues, such as problems with the dashboard controls, power windows, or door locks. Faulty wiring, blown fuses, or broken switches can all lead to electrical issues. It is advised to seek expert assistance from a qualified technician or a Lexus service center because electrical problems can be difficult to diagnose. To restore proper electrical functionality, they can identify the precise issue and carry out the required fixes or replacements.

Braking System Issues

Some RX 350 owners have reported brake system problems. Problems like squeaking or grinding noises diminished stopping power, or pulsating brake pedal can fall under this category. Wearing brake pads, warped rotors, issues with the brake calipers, and problems with the brake fluid can all lead to brake system issues.

To ensure safe braking and prevent further harm to the braking components, it is crucial to address brake system problems as soon as possible. A skilled technician can examine the brake system, who can then pinpoint the precise issue and carry out the required maintenance or replacements.

Navigational System Errors

Owners of RX 350 vehicles have occasionally reported navigation system issues or glitches. This might involve problems with incorrect instructions, frozen screens, or unresponsive controls. Software bugs or out-of-date map data can both lead to navigation system issues. Minor problems are frequently resolved by updating the system’s software and map database. However, if the issues continue, it is advised to seek further advice from a Lexus dealer or authorized service facility.

Is Lexus RX 350 fuel efficient?

The 2022 Lexus RX 350’s estimated highway fuel economy is 27 mpg, and its estimated city fuel economy is 20 mpg, for a combined 23 mpg.

The Lexus RX 350 is considered fairly fuel-efficient for its class. The RX 350 achieves a good balance between power and fuel efficiency thanks to engine technology and optimization improvements. Remembering that fuel efficiency can vary based on road conditions, driving habits, and vehicle maintenance is crucial.

A 3.5-liter V6 engine, typically included with the RX 350, offers sufficient power for a comfortable and enjoyable driving experience. The engine uses direct fuel injection and variable valve timing to optimize fuel combustion and boost efficiency. A system that automatically starts and stops the engine when the vehicle is stationary may also be included in the RX 350 to save fuel.

FAQ

How many miles does a Lexus RX 350 usually go before it has to be fixed?

Even though the average number of miles between major problems can vary, many Lexus RX 350 owners have said that their cars have worked well for well over 100,000 miles. But it’s important to remember that regular maintenance and fixing any problems right away can help keep major problems from happening.

Can a Lexus RX 350 drive off-road and on rough terrain?

The Lexus RX 350 is mostly made to be driven on-road as a luxury crossover SUV. Even though it has all-wheel drive (AWD) and some off-road features, it might not be as good as a dedicated off-road vehicle for driving on rough terrain or off-road. Before doing these things, it’s best to check the vehicle’s specs and see what it can do.

How often should a Lexus RX 350 be taken in for service?

In the owner’s manual for the RX 350, Lexus tells you when it should be serviced. It usually includes routine maintenance tasks like changing the oil and filter, rotating the tires, checking the brakes, checking the fluid, and inspecting different parts every now and then. For the vehicle to last as long as possible, it’s important to follow the manufacturer’s instructions.

Can I use parts or accessories made by a company other than Lexus on my Lexus RX 350?

Even though there are aftermarket parts and accessories for the Lexus RX 350, it’s important to be careful. OEM (Original Equipment Manufacturer) parts are the best choice because they are made and tested to meet the standards of the vehicle. For advice on how to use aftermarket parts, talk to a trusted mechanic or Lexus dealer.

Does a Lexus RX 350 require premium petrol?

Lexus says that for the RX 350, you should use premium unleaded petrol with an octane rating of 91 or higher. This helps make the engine run better and use less gas. If you use lower octane fuels, your car may not run as well and may make knocking or pinging sounds.

Can a Lexus RX 350 still be trusted after having it for a few years?

Yes, a Lexus RX 350 can still be reliable after you’ve owned it for a few years, especially if you take care of it and keep it in good shape. Lexus cars are known for being tough and long-lasting, and many RX 350 owners say they have had their cars for a long time without any major problems.

Are there known problems with the Lexus RX 350 that happen often?

The Lexus RX 350 may have some common problems, just like any other car. These can be different depending on the model year and the car, but problems with the navigation system, electrical problems, and sometimes using too much oil have been mentioned. Researching the model year and talking to a qualified mechanic or Lexus dealer about any known problems and possible solutions is important.

Can I expect good resale value for a Lexus RX 350?

Compared to some other luxury brands, Lexus cars, like the RX 350, tend to hold their value well. The resale value can be affected by things like the overall condition, the mileage, the history of repairs, and market demand. Most of the time, a well-maintained Lexus RX 350 will have a higher resale value than one with a bad maintenance record or major problems.

How often should I have service done on my Lexus RX 350?

Lexus recommends getting the RX 350 serviced every certain amount of time or miles, whichever comes first. You can look in the owner’s manual or talk to a Lexus dealer to find out the exact times. Sticking to the recommended service schedule is important to keep the vehicle running well, staying reliable, and lasting a long time.

I have a Lexus RX 350. Can I buy an extended warranty for it?

Yes, the Lexus RX 350 often has options for a longer warranty. These warranties give you more coverage than the standard warranty, and they can help protect you against the cost of repairs.