Used Lexus RX 450h for sale near Tarbert

CarGurus expert rating: 4 out of 5
CarGurus user rating: 4.8 out of 5
Percentage of good/great deals available on CarGurus: 22.0%
Overall CarGurus rating:* 4.2 out of 5
Available Listings: Around 100
Average Price: Around £21,000

Lexus RX 450h (2015-2023) Pros and Cons

Pros	Cons
The hybrid is fuel-efficient for a luxury SUV	The seven-seat RX L is thirstier than the five-seat RX
Well-deserved reputation for reliability	Doesn't drive as well as a BMW X5 or Porsche Cayenne
Superb service from Lexus dealers	The RX 200 t is thirsty

Quick Summary

The Lexus RX 450h (2015-2023) is a luxury SUV that prioritises comfort, refinement, and reliability over aggressive styling or sporty dynamics. The fourth generation, introduced in 2015 and replaced in 2023, offered a hybrid RX 450h and a short-lived RX 200t petrol. It provides ample space for five, with a longer RX L version from 2018 accommodating seven, albeit with limited space in the rearmost seats. The 453-litre boot is adequate but not class-leading. The RX majors on a quiet, absorbent ride, especially around town on electric power.

Running costs are reasonable for a large 4x4, with the RX 450h achieving 35.7-36.2mpg (WLTP), though insurance premiums are high, particularly for hybrid models. The RX is well-made, exceptionally reliable, and packed with safety features, offering a generally painless ownership experience backed by excellent dealer service. While not the most exciting to drive or visually striking, its blend of luxury, efficiency, and dependability makes it a compelling choice for buyers seeking an understated premium SUV. Early 200t models offer a keenly priced used option, while the 450h provides better performance and economy.

Best for: Drivers prioritising comfort, refinement, reliability, safety, excellent customer service, and competitive running costs for a large luxury SUV.

Not ideal for: Buyers seeking aggressive styling, the most dynamic driving experience, a truly spacious seven-seater, or those who prefer plug-in hybrid or full EV options.


Comparison vs Key Rivals



The Verdict

You should buy the RX if: You're looking for a well-made, exceptionally reliable, comfortable, fuel-efficient, and safe luxury SUV with excellent dealer service, and a painless ownership experience.

Consider alternatives if: You prioritise aggressive styling, cutting-edge driving dynamics, or need a genuinely spacious seven-seater, or prefer plug-in hybrid/EV options.

Competitive Position: The Lexus RX 450h (2015-2023) positions itself as a luxury SUV that prioritises comfort, refinement, reliability, and excellent customer service over aggressive styling or sporty driving dynamics. It offers competitive fuel economy for a large 4x4, especially the hybrid, making it a sensible choice for those seeking lower running costs in its class. While it may not match rivals like the BMW X5 or Porsche Cayenne for driving excitement, its focus on comfort and a premium ownership experience, coupled with strong safety features, makes it a compelling option for a specific type of buyer. The availability of a (less efficient) 200t petrol also offers a more budget-friendly entry into the luxury SUV segment.

Read our full Lexus RX 450h Review

*The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from January 2026, CarGurus expert reviews, and CarGurus user reviews.