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WATTCAR PROFILE · PHEV

LEXUS RX 450H+

LARGE SUV

WattCar Rating 7.0/10Variant research assessment
Blue Lexus RX 450h+ Plug-in Hybrid driving through a modern urban environment
Lexus

WATT MATTERS?

The RX 450h+ brings meaningful plug-in capability to Lexus's larger luxury SUV. Its ambition is quiet electric commuting with petrol flexibility for longer family journeys.

THE BASICS

A five-seat plug-in hybrid SUV with an 18.1 kWh battery, eFour all-wheel drive and 227 kW combined output. The 85 km electric-only claim uses NEDC, not WLTP. Luxury and Sports Luxury have separate regional price references.

THE NUMBERS

Price
From $115,005 drive-away · RX 450h+ Luxury · Manufacturer recommended driveaway quote, Melbourne VIC 3000, Graphite Black, included interior, no enhancement pack. Includes maximum dealer delivery and applicable statutory charges; final dealer quotation may differ.
Battery
18.1 kWh lithium-ion, manufacturer-stated capacity.
Claimed range
Up to 85 km NEDC electric-only; not WLTP.
Charging
6.6 kW maximum AC; approximately 2.5 hours using 32A or 7.5 hours using 10A from empty.
Drivetrain
eFour all-wheel drive.
Power
227 kW combined petrol/electric system output.
Seats
5
Warranty
Private vehicle: 5 years / unlimited km. Traction battery: up to 10 years / unlimited km with annual battery health checks after year five; terms apply.
Comfort
Heated and ventilated power front seats with driver memory; three-zone climate control; panoramic roof; reclining, power-folding rear seats.

Price checked 2026-10-17.. RRP excludes registration, insurance, stamp duty and applicable dealer or delivery charges.

Figures belong to the variants named above. WLTP and NEDC are different tests; neither promises your real-world range. Charging claims depend on the charger, battery temperature and state of charge.

Specifications checked 2026-10-17..

Confirmed · Last checked: 2026-10-17. Some prices and specifications await final verification and will be marked Confirmed once checked. Always confirm finer details with your salesperson, dealer or manufacturer representative.

VARIANTS AND PRICES

Swipe or scroll across to view the selected variants.

LEXUS RX 450H+ Australian grades
DetailsRX 450h+ LuxuryRX 450h+ Sports Luxury
PriceFrom $115,005 drive-awayManufacturer recommended driveaway quote, Melbourne VIC 3000, Graphite Black, included interior, no enhancement pack. Includes maximum dealer delivery and applicable statutory charges; final dealer quotation may differ.From $134,078 drive-awayManufacturer recommended driveaway quote, Melbourne VIC 3000, Graphite Black, included interior, no enhancement pack. Includes maximum dealer delivery and applicable statutory charges; final dealer quotation may differ.
Battery18.1 kWh lithium-ion, manufacturer-stated capacity.18.1 kWh lithium-ion, manufacturer-stated capacity.
Claimed rangeUp to 85 km NEDC electric-only; not WLTP.Up to 85 km NEDC electric-only; not WLTP.
Power227 kW combined petrol/electric system output.227 kW combined petrol/electric system output.
Charging6.6 kW maximum AC; approximately 2.5 hours using 32A or 7.5 hours using 10A from empty.6.6 kW maximum AC; approximately 2.5 hours using 32A or 7.5 hours using 10A from empty.
DrivetraineFour all-wheel drive.eFour all-wheel drive.
Seats55
WarrantyPrivate vehicle: 5 years / unlimited km. Traction battery: up to 10 years / unlimited km with annual battery health checks after year five; terms apply.Private vehicle: 5 years / unlimited km. Traction battery: up to 10 years / unlimited km with annual battery health checks after year five; terms apply.
ComfortHeated and ventilated power front seats with driver memory; three-zone climate control; panoramic roof; reclining, power-folding rear seats.Five seats; included upholstery as quoted. Enhancement packs and their equipment are not included in this price.

THE WATTCAR TAKE

The RX PHEV appeals to buyers who want familiar Lexus comfort and an electric option rather than a complete change of ownership habits. Its price needs to be justified by how often the battery is actually used.

WattCar Ratings reflect available research and testing where undertaken. Updated as we learn more.

GO FURTHER

MANUFACTURER WEBSITE

For the configurator, local stock and a written quote.