Lexus LX600 Ultra Luxury: The number cruncher

What is it?

Effectively an upmarket version of the Toyota LandCruiser, the Lexus LX large premium SUV has been around since the mid-1990s. 

The latest (fourth generation) LX arrived here at the end of 2021 shortly after the new LC300.

It comes with petrol or diesel power, four equipment variants, three seating options and a host of new safety and tech features.

What’s it cost?

There’s four variants: base LX, Sports Luxury, F Sport and Ultra Luxury.

The first three are available with either petrol or diesel engines. Ultra Luxury is petrol only.

Prices range from $151,561 for an LX500d seven-seater through to $213,561 for the LX600 Ultra Luxury. 

There’s not a lot of scope for adventurous styling in large 4WD/SUVs such as the Land Cruiser, Nissan Patrol or Lexus LX, so much of the work on differentiating them goes into the grille.

In the case of the LX the designers certainly haven’t pulled any punches.

The well-established Lexus spindle grille is huge and dominates the front of the vehicle. 

In the entry-level LX, Sports Luxury and Ultra Luxury variants, it features seven brushed chrome horizontal bars.

But to our eyes such so much chrome in such a large grille doesn’t look like it belongs in a premium luxury vehicle such as this.

We much prefer the more subtle black mesh fill used in F Sport models.

Others we talked to had the opposite opinion, so it’s very much down to personal taste.

In profile there’s little to distinguish the LX from its Land Cruiser sibling.

The base LX model rolls on 20-inch alloy wheels; the higher-spec variants all get 22s together with a moon roof as standard.

The rear features an eye-catching full-width LED light bar and LED tail lights. 

Three screens come into play for the LX.

In the centre console there’s a 12.3-inch colour touchscreen for infotainment with features that include satellite navigation and smartphone mirroring, with wired Apple CarPlay and Android Auto. 

Directly below there is a 7.0-inch display that controls the off-road settings as well as air conditioning.

In front of the driver sits an 8.0-inch LCD screen with normal dashboard information.

There are USB-A and USB-C sockets below the centre console as well as in the rear where there is also an HDMI input.

There is a wireless phone charger located in the rear armrest control panel with two more USB-C ports inside the armrest.

There are touchscreens mounted on the back of the front seats which allow rear passengers to access AM, FM and digital audio as well as their choice of entertainment through either USB or HDMI using wireless headphones. 

Audiophiles will be blown away by the premium Mark Levinson Reference sound system with — believe it or not — 25 speakers.

Standard safety features across the LX range include 10 airbags, dynamic radar cruise control, road speed sign assist and autonomous emergency braking which recognises pedestrians and cyclists.

There’s also lane departure warning and correction, intersection turn assist, blind spot monitoring, rear cross traffic alert and downhill assist control, with hill start assist and crawl control.

Other features include front and rear parking sensors with support brake, a reversing camera with washer, pre-collision safety system with emergency steering assist, multi-terrain select and monitor, adaptive high-beam, 360-degree camera and tyre pressure monitoring.

What’s it go like?

The LX comes with the choice of four, five or seven seats depending on the grade.

Our test car was the flagship Ultra Luxury and the name says it all.

With just two individual rear seats, it’s clearly aimed more at the corporate rather than family market. 

Rear occupants are seated in twin captain’s chairs with 48-degree reclining, massage function, deluxe headrests, passenger-side ottoman and exclusive quilted upholstery.

A central touchscreen between the rear seats allows passengers to control the seats as well as the rear climate control.

Unusually, although the rear seats can be reclined, they do not have length adjustment and legroom can be restricted for taller passengers.

The problem can be alleviated, subject to the agreement from front seat occupants, with the seat tilt mechanism moving the front seats forward.

The previous V8 petrol and diesel engines are gone, replaced by the 3.3-litre twin-turbo V6 diesel, as used in the Land Cruiser, but also with the option of a new 3.5-litre twin-turbo V6 petrol.

Both engines have smaller capacities than their superseded equivalents, but produce significantly more power and torque with lower fuel consumption.

Specifically, the petrol unit petrol V6 puts out 305kW at 5200 rpm and 650Nm from 2000-3600 rpm; while the diesel produces 227kW of power and 700Nm of torque from 1600-2600 rpm.

Both engines are paired to a 10-speed torque converter automatic transmission.

Getting into and out of the big LX is a bit of a climb but is helped by side steps, interior grab handles and height-adjustable suspension which enables the vehicle to be lowered by 27mm.

Then, depending on the drive mode selected, it can be raised to a maximum of 103mm.

The push-button start/stop button has been enhanced and now comes with a fingerprint sensor for added security.

It can cater for up to 10 different drivers

Like its Land Cruiser cousin the sheer bulk of the Lexus LX doesn‘t really suit the urban environment.

Having said that the range of cameras, sensors and safety features such as rear cross traffic alert and lane departure warning should keep most drivers out of trouble. 

The turning circle of 12.8 metres is impressively tight for such a vehicle of its size.

Once out into open territory the LX600 was a delight to drive.

It’s smooth, comfortable, refined and powerful with impressively low noise levels.

No matter what the road surface the big Japanese 4WD simply loped over it with never a sign of it being unsettled.

The ride is relatively firm which will satisfy most Australian drivers.

The 10-speed gearbox is seamless and seems almost able to anticipate when changes are required.

During our night drive we were able to test the Lexus BladeScan system which adjusts the high beam of the LED headlights to provide optimum lighting without affecting other drivers.

Once we got used to the blue high beam light fluctuating on and off on the driver’s display screen, we found it worked well.

The big Lexus is a thirsty beast with fuel consumption listed at 12.1L/100km.

We averaged 12.9L/100km during our test.

What we like?

• Luxurious
• Super confident on or off-road
• Lots of driver assistance features

What we don’t like?

• Too large for city streets
• Heavy fuel consumption
• Limited rear legroom (believe it or not)

The bottom line?

Given that it was our test car, we’ve deliberately concentrated on the LX600 Ultra Luxury in this review.

But will be getting into the family-oriented seven-seat LX500d shortly and will take it out over our favourite off-road route.

 

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