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Lexus RX SUV (2016-2022) boot space, practicality and safety

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Practicality rating: 4.2 out of 54.2

Written by Tom Wiltshire Updated: 6 March 2023

  • Plenty of space for a family
  • Boot size lacking compared to rivals
  • Seven-seat RX L available

How much space is there?

The RX is a long and wide car, and doesn’t worry about trying to cram seven seats into a compact footprint. That means that it’s superbly comfortable for up to five occupants, with lots of headroom, loads of legroom and a sliding and slightly reclining rear bench that allows you to balance out passenger space and boot room.

The fifth passenger might find it a squeeze in the middle rear seat but the rear bench isn’t too sculpted, so they won’t feel too perched. And in their absence, a wide armrest can be folded down.

Isofix car seat mounting points can be found in the outer rear seats, but there isn’t one in the front passenger seat which is a shame and limits car seat flexibility.

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Lexus RX rear seats
Lexus RX rear seats

Boot space and storage

There are only 453 litres of space on offer in the boot of the Lexus RX, or 924 litres with all the seats folded away. That’s not a huge amount of room – the much cheaper SEAT Tarraco offers 700 litres with five seats in place, the more expensive Range Rover Sport 647. Much of this is due to the hybrid system’s batteries, which are mounted underneath the boot floor and have the effect of raising it.

This also means that the boot’s quite a long way off the ground, and the sloping tailgate means the space isn’t very tall – worth noting if you’ve a large dog who’ll want to sit upright in the back.

A powered tailgate is a neat addition, though – you simply hold your hand over the Lexus badge on the tailgate and it’ll open.

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Lexus RX boot
Lexus RX boot

Safety

  • Five-star Euro NCAP rating
  • Lots of safety kit as standard
  • Tested to an older specification, though

The Lexus RX holds a five-star crash test safety rating from Euro NCAP. It’s worth noting, though, that it achieved this way back in 2015, when the test was significantly less stringent and didn’t test the effectiveness of items like the car’s autonomous emergency braking or lane-keeping aids.

That doesn’t mean it’s an unsafe car, though, and high scores for adult and child occupant protection will be reassuring to any who want to use this as a family vehicle.

All models get a sophisticated AEB system, updated in 2020 to detect pedestrians and cyclists, and higher trims include nice touches like a 360-degree parking camera, rear cross-traffic alert, blind-spot monitors and matrix LED headlights.

Euro NCAP rating

Overall NCAP safety rating 5 out of 5
Year tested: 2015
What is Euro NCAP?
Adult Occupant: 91%
Child Occupant: 82%
Vulnerable Road User: 79%
Safety Assist: 77%

Equipment and options

Each trim level will have different equipment offerings.
Basic equipment (13)
  • 3x3 point rear seat belts
  • ABS
  • Alarm
  • Driver`s airbag
  • Electric mirrors
  • Front electric windows
  • Parking sensors
  • PAS
  • Passenger`s airbag
  • Sat Nav
  • Steering wheel rake adjustment
  • Steering wheel reach adjustment
  • Traction control
Standard Equipment
Optional Equipment
Standard Trim Standard Equipment (13)
  • Electric driver`s seat
  • Electric passenger`s seat
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Side airbags
  • Space saver spare wheel
Standard Trim Optional Equipment (10)
  • Alloy wheels
  • Audio remote
  • Body coloured bumpers
  • CD
  • Climate control
  • DVD
  • Electric sunroof
  • Folding rear seats
  • Roof rails
  • Service indicator
F-Sport Standard Equipment (14)
  • DVD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Side airbags
  • Space saver spare wheel
F-Sport Optional Equipment (11)
  • Alloy wheels
  • Audio remote
  • Body coloured bumpers
  • CD
  • CD Multichanger
  • Climate control
  • Electric sunroof
  • Folding rear seats
  • Manual sunroof
  • Roof rails
  • Service indicator
Luxury Standard Equipment (18)
  • Audio remote
  • Body coloured bumpers
  • CD
  • DVD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Service indicator
  • Side airbags
  • Space saver spare wheel
Luxury Optional Equipment (2)
  • Folding rear seats
  • Roof rails
Premier Standard Equipment (18)
  • Audio remote
  • Body coloured bumpers
  • CD Multichanger
  • DVD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Service indicator
  • Side airbags
  • Space saver spare wheel
Premier Optional Equipment (2)
  • Electric sunroof
  • Manual sunroof
S Standard Equipment (18)
  • Audio remote
  • Body coloured bumpers
  • CD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Folding rear seats
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Roof rails
  • Service indicator
  • Side airbags
  • Space saver spare wheel
S Optional Equipment (2)
  • Leather seat trim
  • Partial leather seat trim
SE Standard Equipment (18)
  • Audio remote
  • Body coloured bumpers
  • CD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Folding rear seats
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Service indicator
  • Side airbags
  • Space saver spare wheel
SE Optional Equipment
  • n/a
Sport Standard Equipment (18)
  • Alloy wheels
  • Audio remote
  • Body coloured bumpers
  • DVD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Service indicator
  • Side airbags
  • Space saver spare wheel
Sport Optional Equipment (1)
  • Roof rails
Takumi Standard Equipment (16)
  • DVD
  • Electric driver`s seat
  • Electric passenger`s seat
  • Folding rear seats
  • Headlight washers
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Leather seat trim
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Roof rails
  • Side airbags
  • Space saver spare wheel
Takumi Optional Equipment (6)
  • Audio remote
  • Body coloured bumpers
  • CD Multichanger
  • Climate control
  • Electric sunroof
  • Service indicator
Trophy-R Standard Equipment (6)
  • Alloy wheels
  • Body coloured bumpers
  • Cloth seat trim
  • Cruise control
  • Leather seat trim
  • Sports seats
Trophy-R Optional Equipment (10)
  • Central locking
  • Front fog lights
  • Heated mirrors
  • Heated seats
  • Height adjustable drivers seat
  • Isofix child seat anchor points
  • Lumbar support
  • Rear electric windows
  • Remote locking
  • Side airbags

Dimensions

Length 4364mm - 5000mm
Width 2058mm - 2180mm
Height 1441mm - 1700mm
View full specs