What is the most reliable Lexus to buy used?

The Lexus ES is widely regarded as the most reliable used Lexus. It has a long history of dependable performance, simple mechanicals, and lower maintenance costs compared with other luxury models. For buyers, that reliability means less risk over the ownership cycle, though you should still consider your space and feature needs and verify service records, recalls, and the condition of key components when shopping.

Why reliability matters when buying used

In the used market, reliability translates to fewer trips to the shop, lower repair bills, and steadier resale value. Lexus consistently ranks near the top of independent reliability surveys, thanks to Toyota-based engineering, durable powertrains, and strong aftercare. The question for a buyer is not only which model is most reliable on paper, but which version year and trim has the best maintenance history and lowest total cost of ownership.

Top contenders for reliability in the used Lexus market

The following models are repeatedly highlighted by reliability scores and owner reports as strong used bets, with ES at the top tier and RX, GX, and LS offering compelling alternatives depending on space, performance, and budget.

• Lexus ES — The sedan that most often earns top reliability marks. It benefits from Toyota-backed engineering, a quiet ride, and straightforward maintenance. Look for well-documented service records and avoid high-mileage, poorly maintained examples.


• Lexus RX — A versatile SUV with strong reliability, widely available in used markets. Prioritize models with solid transmission history and a clean maintenance log; be cautious with older infotainment and suspension wear in high-mileage examples.


• Lexus GX — A rugged, body-on-frame SUV known for longevity. It can be pricier to repair, but many reach high mileages if well cared for. Check for timing chain/history, rust, and frequent service items like brakes and tires.


• Lexus LS — The flagship sedan; extremely reliable in older years but costly to fix if something goes wrong. Best buys are low-mileage, full-service records examples, and those with a history of dealer maintenance.

Concluding thoughts: If you prioritize the lowest ownership risk and ease of upkeep, the ES stands out in most used-Lexus rankings. The RX offers more space without sacrificing reliability, while the GX and LS provide capability and luxury at the cost of higher maintenance bills. Always obtain a professional pre-purchase inspection and check for published recalls and service campaigns on any used Lexus you consider.

In-depth picks

Lexus ES

The ES line has built a reputation for reliability, with the 2013–2019 ES 350 and the 2014–2019 ES 300h hybrid often cited as practical, long-lasting choices. In used-market terms, ES models typically deliver lower maintenance costs, simple parts availability, and excellent resale value. Common issues are rare but can include aging suspension bushings, brake wear, and some infotainment glitches in older units. When shopping, look for full maintenance history, a clean transmission record, and a documented timing chain service if applicable. Expect strong mileage coverage with careful ownership.

Lexus RX

The RX is known for reliability and practicality, with earlier generations offering a comfortable ride, and later models delivering improved efficiency with hybrid options. Typical considerations include ensuring the CVT or transmission has been serviced when needed and verifying that the adaptive suspension, navigation, and infotainment units are up to date. A well-kept RX can run for well over 200,000 miles with regular maintenance.

Lexus GX

The GX’s durability makes it a favorite among buyers who want rugged capability. It shares many Toyota-based reliability traits, though parts and service can be more expensive due to its pedigree. Look for evidence of consistent brake, tire, and fluid maintenance, and check for rust and engine components. Ensure the 4WD system operates smoothly and that maintenance history is complete if applicable in your region.

Lexus LS

The LS is exceptionally reliable for a luxury flagship, but its complexity means higher potential repair costs in older or high-mileage examples. Favor models with comprehensive dealer maintenance records, and be mindful of aging electronics, air suspension, and infotainment updates. A thorough pre-purchase inspection is especially important for LS units with higher mileage.

Summary

For most buyers, the Lexus ES offers the best blend of reliability, ownership costs, and daily practicality in the used market. If you need more space or luxury without sacrificing reliability, the RX is a close second. For those seeking rugged capability or premier status, the GX and LS remain solid choices when you budget for maintenance and prioritize well-documented histories. Always verify maintenance history, inspect the vehicle, and obtain a trusted pre-purchase inspection before finalizing a used-Lexus purchase.

Which Lexus model has the fewest problems?

Lexus LS 430 / LS 460 – Flagship Reliability
The LS Series, especially the LS 430 (2001–2006) and LS 460 (2007–2017), have long been praised for bulletproof reliability wrapped in pure luxury.

Which Lexus RX 350 years have the most problems?

Model Years You Might Want to Skip
It's wise to be cautious with the 2007, 2008, 2010, 2016, and 2017 models. These specific years have been flagged for a higher number of reported issues, ranging from oil leaks and transmission problems to interior components not holding up as well as you'd expect from a Lexus.

Which used Lexus IS most reliable?

The most reliable Lexus models are often older sedans and SUVs like the LS 430, GX 460, and the ES 300h from 2013-2018. These models are known for their long-term durability, especially those with robust, naturally aspirated V8 engines. The Lexus RX (third and fourth generations) and the LS 400 are also frequently cited as exceptionally reliable choices. 
Sedans

• Lexus LS: The LS 400 (1990-2000) and LS 430 (2001-2006) are legendary for their longevity, with documented examples surpassing a million miles. They feature reliable V8 engines and smooth transmissions. 
• Lexus ES: The 2013-2018 ES 300h hybrid generation is highly reliable and praised for its efficiency. The 2007-2012 ES 350 is also a solid, affordable option with proper maintenance. 
• Lexus GS: The 2013 Lexus GS is considered one of the most reliable years in the model line. 

SUVs

• Lexus GX: The GX 460 and its predecessor, the GX 470, are known for being extremely rugged and reliable, particularly the V8 versions. 
• Lexus RX: The third and fourth generations of the Lexus RX are consistently ranked among the most reliable models the brand has ever made. 
• Lexus LX: The LX 570 is a durable and long-lasting luxury SUV. 

Other reliable models

• Lexus IS: The Lexus IS 300 from 2019 is noted as a reliable option. 
• Lexus RC: This coupe is built on the same platform as the IS and has a high reliability rating. 
• Lexus CT: The CT 200h is a reliable, fuel-efficient, and affordable hybrid option, especially if you drive primarily in the city. 

What is the best year to buy a used Lexus?

The best years for a used Lexus are often model years with excellent reliability scores, such as the 2018–2021 RX, the 2010–2015 RX, and the 2020–2022 models. Other top choices include the 2015 LS 460 for its high durability and the 2013–2018 ES 300h for its reliability as a hybrid. 
This video discusses some of the most reliable Lexus models for used car buyers: 1mThe Speed Freak ShowYouTube · Jun 26, 2025
Popular and reliable models

• Lexus RX:
  • 2018–2021: Offers a good balance of modern features and proven reliability. 
  • 2010–2015: Known for comfort and reliability, with the 2010 model earning a high score from J.D. Power. Be aware of early models' potential oil cooler line issue, which was fixed with a service campaign. 
• Lexus LS:
  • 2015: Identified as one of the most reliable models in its class, with some reaching very high mileage. 
  • LS 430 (2001–2006) & LS 460 (2007–2017): Both are praised for their bulletproof reliability. 
• Lexus ES:
  • 2013–2018 (specifically the 300h hybrid): The most reliable generation, lauded for its hybrid efficiency and low repair issues. 
  • 2010–2012: A solid choice, though later models with updated interiors might be preferable for some. 
• Other models:
  • Lexus GX (2020+): A highly reliable option for those who want a seven-seat SUV capable of handling trails. 

This video explains some of the best and worst Lexus models to buy used: 58sThe Car Care NutYouTube · Oct 30, 2021
Things to consider

• Maintenance records: Always check for a complete service history, regardless of the model year. 
• Avoid early models with complex systems: Steer clear of "Ultra Luxury" packages or air suspension systems on older cars, as they can be more costly to repair and maintain. 
• Check for recalls: Verify that all recalls have been addressed for the specific vehicle you are considering. 

You can watch this video to learn about unreliable Toyota and Lexus models: 59sThe Car Care NutYouTube · Aug 9, 2025