Used Lexus RX 450h for sale nationwide

CarGurus expert rating: 4 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 26.5%
Overall CarGurus rating:* 4.3 out of 5
Available Listings: Around 150
Average Price: Around £45,000

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 200t is thirsty

Quick Summary

The Lexus RX 450h (2015-2023) is an understated luxury SUV that prioritises comfort, refinement, and reliability over aggressive styling or dynamic handling. This fourth-generation model offers a spacious five-seat cabin with the option of a seven-seat RX L variant introduced in 2018. The hybrid powertrain delivers impressive fuel economy of 35.7-36.2mpg combined, making it competitive amongst premium large SUVs. With a 453-litre boot and comprehensive standard equipment across all trim levels, the RX provides a thoroughly refined and practical ownership experience.

The RX 450h is exceptionally well-made and exceptionally reliable, backed by Lexus's renowned customer-focused dealer network. Available in S, SE, Luxury, F Sport, and Premier specifications, it offers something for every buyer seeking a premium SUV without the drama. The F Sport variant adds sportier styling and adaptive suspension for those wanting a more dynamic feel, whilst the Premier model tops the range with semi-aniline leather and a 15-speaker Mark Levinson audio system. Running costs are reasonable for the class, with insurance groups ranging from 41 to 43 for hybrids, though the earlier RX 200t petrol option offers lower purchase prices but significantly worse fuel economy.

Best for: Buyers seeking a comfortable, reliable, and fuel-efficient luxury SUV; those valuing dealer service and peace of mind; families needing seven seats (RX L); and those prioritising refinement over driving dynamics.

Not ideal for: Drivers wanting the sharpest handling in the class; those seeking plug-in hybrid or fully electric options; or buyers with limited boot space requirements.


Comparison vs Key Rivals



The Verdict

You should buy the RX 450h if: You seek a comfortable, reliable, and fuel-efficient luxury SUV; you value dealer service and peace of mind; you need seven seats (RX L); or you prioritise refinement over driving dynamics.

Consider alternatives if: You want the sharpest handling in the class, seek plug-in hybrid or fully electric options, or require maximum boot space.

Competitive Position: The Lexus RX 450h is a strong contender in the premium large SUV market, offering exceptional reliability, comfort, and fuel efficiency. Whilst the BMW X5 and Audi Q7 deliver more dynamic handling and higher expert ratings, the RX 450h's superior user rating (5.0/5) reflects its appeal to buyers prioritising refinement and dependability. The RX 450h represents excellent value for those seeking a thoroughly refined ownership experience, backed by Lexus's renowned customer service. Its hybrid powertrain remains competitive, and the option of a seven-seat RX L fills a practical gap in the premium 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 April 2026, CarGurus expert reviews, and CarGurus user reviews.