Lexus UX vs Infiniti QX80

What's the difference?

The updated Lexus UX300h Luxury is a solid entry in the premium compact SUV segment. It doesn’t break new ground, and there are areas that could be improved, but it handles well, offers a thoughtful selection of amenities for a base-grade luxury model, and its compact size makes it easy to park almost anywhere. For buyers seeking a stylish, efficient, and practical hybrid with a luxury badge, it’s a dependable choice.

The petrol-only QX80, really a Y62 Patrol with shedloads of bling, is a curious beast; a big, bold status-boosting premium SUV, which is much better suited to the US and Middle East markets than ours. However, it has a real premium feel, is very smooth to drive and the exterior and interior changes have improved what has so far been a divisive model for a brand with a small but growing fanbase here. Infiniti sold 83 of the previous QX80 in 2017 and is hoping to move 100 of these new ones in 2018; they have their work cut out for them, but if brand confidence is worth a few sales, who knows, they might even top the ton.

The updated Lexus UX is technically a compact SUV, but it feels more like a hatchback that's taken a small dose of steroids. The facelift brings a sharper look with a stylised 3D spindle grille, new air intake vents, fresh 17-inch alloy wheels, updated daytime running lights and a full-width rear light bar. The sculpted bodywork still showcases Lexus’ signature origami-like panelling and, overall, it’s a handsome little thing. That said, the heavy use of black plastic moulding around the lower edges detracts from its premium appeal.

Inside, the cabin takes a more understated approach. Up front it feels premium-enough, with synthetic leather trims, soft-touchpoints and those high-tech dual 12.3-inch displays headlining the dash. Your eye moves smoothly across the layout without lingering too long on any single element, which adds to the sense of elegance.

Not everything feels top-tier, though. Hard plastics are still scattered throughout the cabin, and they’re especially noticeable in the back seat where the doors have very little in the way of a soft surface. Yes, this is the base grade, but in a car wearing a luxury badge, it’s something you notice more than you should.

The bulk of the facelifted QX80’s design changes have been to the exterior and include, most noticeably, new LED headlights with a redesigned, sleeker but more aggressive front end than its predecessor’s softer, more rounded curves.

The new QX80’s bonnet is 20mm higher than before and has been extended 90mm; the side steps have been stretched 20mm wider, and the power tailgate has been re-designed to include sharper, thinner, rear LED taillights and the bumper is visually wider.

The whole body has a higher visual centre of gravity, with this latest raft of design shifts giving the SUV a taller, broader, wider and more angular overall appearance.

The interior includes a bigger, chunkier redesigned centre and rear console and those aforementioned premium touches, such as leather-wrapped heated steering wheel, updated upholstery-stitching, semi-aniline quilted leather patterning on door panels and seats, as well as its stainless-steel sill plates, all add to the premium feel.

The QX80 looks better than it did but, as the previous one was pretty hard on the eyes, the 2018 version may still polarise opinion.

The UX is a compact SUV, so it's best not to expect a sprawling interior. The front row offers the best space and comfort, with wide door openings and a ground clearance that makes it easy to hop in without any grunts. The seats are comfortable enough on long drives, although some fatigue creeps in on the passenger side due to the lack of lumbar support. Both front seats are power-adjustable and heated, and with the steering wheel also adjusting electrically, it’s easy to dial in a good driving position.

Move to the rear seats, and space becomes noticeably tighter for adults. At 168cm, my knees press against the seat in front, and even my eight-year-old asked me to slide the passenger seat forward this week. That said, he’s been mostly comfortable thanks to the wide door openings, lightweight doors and well-padded seats.

My son did point out that the tall window sills make it hard to see out, which could be a deal breaker for younger passengers. There are three top tether anchor points, but fitting three child seats across is unrealistic.

Storage is on the slim side, but the dual-opening centre console is clever, and there are two cupholders and drink bottle holders up front. The rear row only gets a single map pocket and two cupholders. A few more cubbies for things like sunglasses or keys would be welcome, as the cabin can quickly feel cluttered if you’re not careful.

Technology is neatly integrated. The dual 12.3-inch displays look sharp with clear graphics, and the touchscreen is responsive. The updated operating system isn’t a big leap forward, but it’s easy to use and the wireless Apple CarPlay and Android Auto work seamlessly. There’s also sat nav, a wireless charging pad, four USB-C ports, a single USB-A port and a 12-volt socket for charging.

The boot looks modest at first glance, especially with the floor set in its highest position, but it still swallowed a big grocery shop with no fuss. Officially, capacity is 364 litres, which makes it the smallest compared to its nearest rivals, although the adjustable floor helps with taller items or creates a handy nook for smaller ones.

A bigger drawback is the lack of a spare tyre as you only get a repair kit. For city drivers that might be fine, but for those of us who live regionally or do longer trips, a spare tyre is a must-have. On the plus side, the powered tailgate with kick function is standard here, whereas rivals make you pay extra for it.

The QX80 is a big unit – 5340mm long (with a 3075mm wheelbase), 2265mm wide and 1945mm high – and, when you’re seated inside it, it feels like Infiniti designers and engineers must have worked hard to maximise the space afforded them for driver and passengers without seeming to have sacrificed any style or comfort.

And that big open space inside the cabin is easy to get comfortable in. There are soft-touch surfaces everywhere – door panels, arm rests, centre-console edging – and the seats are unsurprisingly soft and supportive but tend towards slippery when there are quick changes in speed or direction, or when tackling steep downhills off-road. (It was fun to watch front-seat passengers slip-slide around inside during the 4WD loop)

If you’re up-front you’re well catered for; big glovebox; overhead sunglasses storage; the centre console now has a roomy smartphone storage area; the twin cupholders have been upsized to cop two 1.3-litre cups with handles (up from one 1.3-litre cup and a 950ml container); the USB port has been moved to the other side of the centre console so it’s easier to get to; the storage area under the front passenger arm-rest is now a 5.4-litre compartment, able to hold up to three upright 1.0-litre bottles or tablet devices.

There are nine cupholders and two bottle-holders in total in the QX80.

There’s a sunroof if you get the urge for natural light from above.

Second-row passengers now get 8.0-inch entertainment screens (up from 7.0-inch) and two additional USB ports.

The tip-up second row seats are easy enough to operate and the third row is power 60/40 split-fold-to-flat and reclining.

The QX80 is available with both seven- and eight-seat configurations, with the back seat in a two- or three-seat formation.

There is a 12V outlet in the cargo area.

Pricing has not changed: there is one model and it still costs $110,900 before on-roads and that price does not include paint other than the standard Black Obsidian; metallic paint is $1500 extra. Changes over and above the previous model’s standard features list include 22-inch 18-spoke forged alloy wheels (up from 20-inch), Infiniti’s InTouch 8.0-inch colour touchscreen (up from 7.0-inch), new Espresso Burl coloured trim, new chrome finishes all-round, updated upholstery-stitching everywhere, quilted leather patterning on seats, new headlights, LED foglights and more. There is no Apple CarPlay or Android Auto.

The UX300h Luxury runs a hybrid setup that pairs a 2.0-litre four-cylinder petrol engine with two small electric motors. Combined, the system produces 146kW of power, and it drives through an electronic continuously variable transmission (eCVT). This powertrain sees it outmuscle the old UX250h by 15kW.

On paper, those new outputs sit neatly in the middle of this segment. Out on the road, though, the hybrid assistance helps the UX feel a little more sprightly than the numbers suggest. The electric motors give it an eager step-off from traffic lights and smooth power delivery around town, while the petrol engine takes over when more effort is needed.

It's a good combination for a little car.

The previous generation’s 5.6-litre V8 petrol engine (298kW@5800rpm and 560Nm@4000rpm) remains, as does the seven-speed automatic transmission with adaptive shift control. It also has Infiniti’s all-mode 4WD system, which offers Auto, 4WD High and 4WD Low settings and it has terrain appropriate modes (sand, snow, rocks) able to be dialled in.

Fuel efficiency is a real strength. Lexus claims 4.2L/100km on the combined cycle, which is impressive against petrol-only competitors. With a 43L tank, you’re looking at a theoretical driving range of over 1000km between fills.

In my week of mixed open-road and urban driving, I saw a real-world figure of 5.0L/100km, and that’s without holding back on using the available power, which makes the claim feel very achievable.

The QX80 is claimed to use 14.8L/100km. We reckon that fuel-consumption figure is very optimistic and if QX80 owners are partial to towing boats – as Infiniti reckons they are – or if they tackle some 4WDing, then that figure is going to climb much higher quite swiftly.

The UX300h Luxury proves itself to be a versatile little SUV. It offers ample power with prompt acceleration, making it easy to confidently take a gap in traffic or keep pace on the open road. It feels like a solid all-rounder that balances everyday usability with just enough grunt when you need it.

There are three selectable drive modes, though in practice they don’t feel dramatically different. The hybrid system can sometimes sound a little flustered at times as it switches between the two components, but it doesn’t translate into anything unsettling from behind the wheel. The actual driving experience remains smooth and predictable.

Ride comfort is another strength. The suspension does a good job of soaking up small bumps, and unless you’re on the highway in torrential rain, the cabin stays impressively quiet.

Visibility is mostly good, although the A- and B-pillars can occasionally intrude from the driver’s seat. It’s never enough to be a deal breaker, but worth noting. Where the UX really shines is in tight spaces because its 10.4m turning circle and compact dimensions makes it stupidly easy to park. The reversing camera is clear, though for a car wearing a luxury badge, it feels like a missed opportunity not to include a 360-degree camera as standard.

In the world of luxury SUVs big is king and this thing is definitely on the chunky side of big, but it doesn’t often feel too cumbersome for its own good, or too bulky to steer in and out of Melbourne’s bustling morning traffic with precision.

During this event, we did a fair chunk of driving – highway, country roads, gravel roads and a decent bit of 4WDing – and, surprise, surprise, it did pretty well, especially when things of this ilk usually exhibit the ride and handling of an old poorly-sprung couch on wheels.

It did, however, feel top-heavy at times and revealed substantial body-roll when pushed around corners at speed or even during some sections of slow, bouncy off-roading, so I’d be reluctant to experience what it would be like without hydraulic body motion control. However, we were willing to forgive it any rocking-and-rolling when that healthy V8 growl kicked in as we gave it the boot.

The 22-inch tyre-and-wheel combination is not the way I’d go if I was going to use the QX80 for any off-road forays but, having said that, we did fine on them, at road tyre pressures, over a decent off-road loop.
It has 246mm of ground clearance and 24.2 (approach), 24.5 (departure) and 23.6 (ramp-over) angles.

The QX80 has coil springs all-round and it was only ever caught out when it thumped through a couple of surprise potholes along a dirt road.

This Infiniti model has a claimed tare mass of 2783kg, but you wouldn’t have known it was that many kegs because it powered up steep and slippery bush tracks, through deep muddy ruts, over greasy rocks and through a few knee-deep mud holes with ease. It was as easy as pulling up, switching your terrain modes and dialling in your setting: 4WD High, 4WD Low or Auto. It has a locking rear diff and very capable hill descent control, which we tested on a few rather steep sections of track.

It’s nice to see vehicle manufacturers unafraid to put their off-roaders, even their pricey luxury ones, through a decent off-road loop at launch because it shows they have confidence in its capabilities.

The QX80 has a maximum braked towing capacity is 3500kg and 750kg (unbraked).

The QX80 does not have an ANCAP safety rating. Safety tech as standard includes blind spot warning, intelligent parking system, forward emergency braking, lane departure prevention (incorporating lane departure warning), distance control assist and predictive forward collision warning, Infiniti/Patrol intelligent rear view mirror (which can display video from a camera mounted in the upper rear windshield) and more. It has two ISOFIX points in the second-row seats.

The UX300h Luxury comes with a five-year/unlimited kilometre warranty, which is comparable to its nearest rivals, although we’re seeing increasingly generous terms from mainstream brands.

Servicing is straightforward thanks to a five-year capped-price program, with each service costing $595. The intervals are well spaced at every 12 months or 15,000km, whichever comes first.

This grade also includes a three-year complimentary membership to the Lexus Encore program. Membership brings access to the Lexus Connected Services phone app, allowing you to customise your driver profile and even use a digital key. Beyond that, Encore members enjoy perks with supporting partners, including Westfield and Ampol.

There's around 40 official Lexus service centres located around Australia but you can make use of its sister brand's (Toyota) service centres if you're in a pinch.

It has a four year /100,00km warranty. Service intervals are scheduled at 12 months/10,000km. The total cost for three years is $1346.11 (GST included).