Lexus RX500h performance hybrid tested
This performance SUV promises to take Lexus into new territory, gunning for the best Audi, BMW and Benz have to offer.
Lexus pushed into new territory with its new prestige SUV.
Having sold comfortable and refined crossovers wearing the RX badge for 20 years, Lexus Australia uses words like “exhilarating”, “powerful” and “intense” to describe a new model at the top of the range. Does the Lexus RX500h deliver?
Value
The latest Lexus RX arrived in Australia last year priced from about $100,500 drive-away.
You’ll need another $40,000 or so to get hold of the range-topping RX500h priced from about$140,000 drive-away.
That’s a lot of coin.
Lexus justifies the ask with a turbocharged, hybrid engine backed by performance gear you won’t find on cheaper models.
It has 21-inch wheels with sporty Michelin tyres, along with adaptive suspension, four-wheel steering, torque vectoring all-wheel-drive and upgraded brakes.
Better still, there are no optional “enhancement packs” for the top model – it’s loaded with gear such as a panoramic sunroof, powered tailgate and Mark Levinson hi-fi.
A five-year warranty is par for the course.
Comfort
This should be a comfortable car, with three-zone climate control, heated and cooled seats, a spacious cabin and outstanding noise suppression.
It has all the ingredients necessary to be a wonderful highway cruiser, including a chilled centre console that keeps snacks fresh.
But the reality fell short of our expectations, largely because of front seats that felt too narrow and thinly padded. They’re a long way short of Lexus’ best effort.
It scored points with a revised interior that ditches an awkward touchpad in favour of a massive touchscreen upfront.
Then again, we didn’t like multi-function touch-sensitive elements on the steering wheel that require you to look at the dash or head-up display to check that your intention matches your input.
Safety
The RX earned a five-star ANCAP rating in 2023, helped by an armada of driver aids and eight airbags, including driver knee and front centre airbags that should not be taken for granted.
We got along well with its support systems, save for an overly cautious driver attention monitoring system that didn’t work well when the driver wore sunglasses.
Initially frustrated by active cruise control that automatically slowed down for gentle bends on country roads, we were happy to find that you can switch to conventional cruise that will adhere to a set speed.
Driving
The RX500h combines the 2.4-litre four-cylinder turbo engine of the standard model with a hybrid system that increases peak outputs to 273kW and 551Nm. Factor in a six-speed automatic transmission with all-wheel-drive and you can hit 100km/h in a claimed 5.9 seconds – that’s ok, but not amazing for a modern performance SUV.
It feels quick enough accelerating away from the lights, and ramps up the theatre with race car sounds from the speakers during full-throttle manoeuvres.
Lexus claims 6.5L/100km efficiency, but we saw closer to 8.5L/100km during 1000 kilometres of summer driving on the highway.
It’s a fine cruiser but doesn’t really deliver as a sporty SUV. The ride from 21-inch wheels is busier that it could be, and relatively narrow 235mm-wide rubber (BMW puts 275mm-wide tyres on the lighter X3) protests if you toss it into a turn.
Composed enough in regular driving, the Lexus doesn’t steer as sweetly as the best in class and isn’t a particularly willing partner for sporty driving.
Alternatives
BMW X3 M40i, from about $137,000 drive-away
Less luxurious but better to drive, BMW’s contender has more power from a glorious inline six.
Audi SQ5 Sportback, from about $137,000 drive-away
Diesel six brings grunt and range. Audi’s sporty SUV drives well but the cabin is dated.
Porsche Macan EV, price TBC ($150,000 est)
Electric performance SUV is just around the corner, promising to shake up the prestige class.
Verdict
Lexus’ first crack at a performance SUV doesn’t really nail the brief. We’d be perfectly happy with a more comfortable (and cheaper) model from a lower rung in the range, or look elsewhere for driving thrills.
3 stars.
LEXUS RX500h
PRICE About $140,000 drive-away
ENGINE 2.4-litre 4-cyl turbo hybrid, 273kW and 551Nm
WARRANTY 5-yr/u’ltd km, $3475 for 5 yrs
SAFETY 8 airbags, auto emergency braking, lane keep assist, blind spot monitoring, rear cross traffic, radar cruise control
THIRST 6.5L/100km
CARGO 612 litres
SPARE Space saver