Used Lexus NX 300h for sale nationwide

CarGurus expert rating: 3 out of 5
CarGurus user rating: 4.6 out of 5
Percentage of good/great deals available on CarGurus: 37.9%
Overall CarGurus rating:* 4.1 out of 5
Available Listings: Around 130
Average Price: Around £19,600

Lexus NX 300h (2015-2021) Pros and Cons

Pros	Cons
Superb build quality	Not as fuel-efficient as the official figures suggest
Very unlikely to go wrong	Lots of road noise at speed
Comfortable and reasonably quiet if driven smoothly	Irritating infotainment system

Quick Summary

The Lexus NX 300h (2015-2021) is an overlooked premium compact SUV that deserves far more credit than it receives. Often overshadowed by diesel-powered German rivals and hybrid scepticism, the NX offers precision engineering, comprehensive standard equipment, and an exceptional reliability record. The self-charging hybrid powertrain combines a punchy 2.5-litre four-cylinder petrol engine with a torque-rich electric motor, delivering all-four-wheel drive via a smooth CVT automatic transmission. Despite its large appearance, interior space is somewhat restrictive, though rear passengers enjoy impressive legroom and headroom, whilst the boot provides ample capacity for family needs.

Running costs are competitive, with claimed fuel economy of 54.3mpg and CO2 emissions of 121g/km, though real-world figures typically hover around the mid-thirties. The NX operates most efficiently at low speeds, maximising electric propulsion in urban driving. Annual servicing includes a comprehensive hybrid system health check, with warranty extensions available. Insurance groupings are steep at group 32 for the 300h. Residual values remain encouragingly strong, and with growing hybrid acceptance, resale prospects look positive. The cabin blends luxury with sophistication, featuring posh materials and comprehensive equipment, though the infotainment system is frustratingly eccentric and the driving position somewhat skewed.

Best for: Buyers seeking trouble-free, reliable motoring with premium build quality, those prioritising comfort and refinement, and drivers wanting a hybrid SUV with strong residual values.

Not ideal for: Those requiring maximum interior space, drivers wanting intuitive infotainment, or buyers sensitive to road noise at motorway speeds.


Comparison vs Key Rivals



The Verdict

You should buy the NX 300h if: You prioritise trouble-free, reliable motoring with premium build quality, value comfort and refinement, or seek a hybrid SUV with strong residual values.

Consider alternatives if: You require maximum interior space, demand intuitive infotainment, or are sensitive to road noise at motorway speeds.

Competitive Position: The Lexus NX 300h (2015-2021) is an underrated premium compact SUV offering exceptional reliability and build quality. Whilst the BMW X3 edges ahead on expert rating and overall performance, and the Volvo XC60 matches user satisfaction, the NX delivers superior value with 37.9% good/great deals available. It may lack the driving dynamics of German rivals, but its hybrid efficiency, comprehensive equipment, and stellar reliability make it an excellent choice for buyers seeking trouble-free ownership and strong resale prospects. The NX represents a sensible alternative to diesel-powered competitors, particularly as hybrid acceptance grows.

Read our full Lexus NX 300h Review

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