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What is the best year to buy a Lexus RX 450h?

The best year to buy a Lexus RX 450h is 2023. This hybrid luxury SUV offers excellent fuel efficiency, a comfortable ride, and a reliable track record, making it a smart choice for those seeking a premium vehicle with eco-friendly performance.

Why 2023 is the Best Year to Buy a Lexus RX 450h

The Lexus RX 450h has been a popular choice in the luxury SUV market for years, but the 2023 model year stands out as the best time to make a purchase. Here's why:

Improved Fuel Economy: The 2023 Lexus RX 450h boasts an EPA-estimated 31 mpg in the city and 28 mpg on the highway, a significant improvement over previous model years.

Refined Design: The 2023 RX 450h features a sleek, updated exterior design that is both stylish and aerodynamic, enhancing its overall appeal.

Reliable Performance: Lexus is known for its exceptional reliability, and the 2023 RX 450h continues this tradition with a proven hybrid powertrain and a smooth, comfortable ride.

Competitive Pricing: While the Lexus RX 450h is a premium vehicle, the 2023 model year offers competitive pricing compared to previous years, making it a more accessible option for buyers.

By choosing the 2023 Lexus RX 450h, you'll enjoy the benefits of a well-designed, fuel-efficient luxury SUV with the reliability and performance that Lexus is known for.

Factors to Consider When Buying a Lexus RX 450h

When shopping for a Lexus RX 450h, there are several factors to consider beyond just the model year:

Trim Level: The RX 450h is available in multiple trim levels, each with its own set of features and pricing. Carefully evaluate your needs and budget to determine the best trim for you.

Mileage and Condition: As with any used vehicle, it's important to thoroughly inspect the RX 450h's mileage and overall condition to ensure you're getting a well-maintained, reliable car.

Warranty Coverage: Lexus offers a comprehensive warranty on its vehicles, so be sure to understand the coverage and any remaining warranty period when purchasing a used RX 450h.

By considering these factors, you can make an informed decision and find the Lexus RX 450h that best fits your needs and budget.

What year is the Lexus RX most reliable?

The most reliable Lexus RX models include the 2020-2022 for a balance of modern features and reliability, and the 2013-2015 models for a budget-friendly, durable option. Older models like the 2011-2015 generation are also frequently recommended, while the 2018-2021 models are noted for being strong choices as well.

Recommended model years

2020-2022: These models offer a great mix of reliability and updated technology, including Apple CarPlay and Android Auto, along with the dependable 3.5L V6 engine.
2013-2015: These are highly recommended, especially for those on a tighter budget. They are praised for their durability and are a good choice for those who prefer a naturally aspirated engine.
2011-2015: This generation is often cited as one of the most reliable, with 2013 highlighted as a particularly strong model year.
2018-2021: These models are also considered great options, though they may be harder to find at an affordable price since they are newer.

What to consider when buying

Maintenance history: Regardless of the model year, a vehicle with a complete and consistent maintenance record will likely be more reliable.
Mileage: Look for a model with reasonable mileage for its age and a vehicle that has been well-cared for.
Recalls: Check for any recalls on the specific model year you are considering. For example, some early models had issues with fuel pumps and VVTi lines, but these were later addressed.

Which Lexus model is the best to buy for used?

The best used Lexus to buy depends on your priorities, but popular choices include the Lexus RX for a reliable luxury SUV, the Lexus ES for a comfortable and dependable sedan, and the Lexus GS for a sportier and more performance-oriented sedan. For a high-end and durable luxury experience, consider the Lexus LS, especially older LS 430 or LS 460 models.
By vehicle type
This video discusses the reliability of the Lexus RX and LS models: 49sThe Speed Freak ShowYouTube · Jun 26, 2025

Best overall/SUV: The Lexus RX is consistently praised for reliability, comfort, and practicality. Specific models like the 2021 RX Hybrid are highly rated. The Lexus GX is another strong contender, particularly for those who need off-road capability.
Best sedan: The Lexus ES is a top pick for its comfort, luxury, and dependability, with models like the 2017 and 2021 ES being highly regarded. For a sportier driving experience, the Lexus IS or Lexus GS are excellent choices. The Lexus LS offers flagship luxury and is a benchmark for reliability, especially the LS 430 (2001-2006) and LS 460 (2007-2017) models.
Best coupe: The Lexus RC offers an aggressive design and powerful engine options.
Best hybrid: The Lexus CT Hybrid is a good option for those prioritizing fuel economy and reliability.

Reliability and cost

Many Lexus models are known for their high reliability, with some models consistently lasting over 100,000 miles with proper maintenance.
Some model years have more reported issues than others. For example, some RX 350 models from 2007, 2008, 2010, 2016, and 2017 may require more caution.
Older models, like the LS 430 and 460, are often cited for their long-term dependability, notes PA Auto Sales.
The 2018 Lexus LS is highlighted for having a low total cost of ownership, notes Lexus of Cerritos.

What to look for when buying

Maintenance history: Check for a consistent record of maintenance, as recommended by Lexus of Tampa Bay.
Vehicle history report: Obtain a vehicle history report to check for accidents or other issues.
Inspect the car: Carefully inspect the body and paint for any signs of damage or unrepaired accidents, according to Twins Auto of Dublin.
Check features: Ensure all amenities and features, such as air conditioning, infotainment, and power windows, are in proper working order.

Which RX engine is best?

The RX 500h is the one to get. It's smoother and better than the V6 ever was.

How long does a Lexus 450H hybrid battery last?

A Lexus RX 450h hybrid battery typically lasts between 150,000 and 200,000 miles, or approximately 15 years, under normal driving conditions. However, this is an average, and factors such as driving habits can cause the battery to last longer or require replacement sooner.
Factors that influence hybrid battery life

Driving style: Aggressive driving can put more strain on the battery, while a smooth, consistent driving style can extend its life.
Climate: Extreme temperatures can impact battery performance over time.
Maintenance: Keeping the area under the rear seats clean can help the battery's cooling system function properly.
Usage: A battery in a vehicle that is driven frequently will likely have its components cycled more often than one that is not driven as regularly.

Signs of a failing hybrid battery
A warning light appears on the dashboard, The car has difficulty starting, The headlights appear dim, and The engine cranks slowly when starting the vehicle.

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.