Lexus NX300H vs Tesla Model Y

What's the difference?

The all-new NX is a massive step forward over its popular predecessor.

In every way, it is an improvement, with better refinement, comfort, performance, efficiency, safety and choice.

Indeed, look out, Audi, BMW, Mercedes and Volvo: the NX has finally come of age. If we were in the market for a luxury medium-sized SUV, we'd definitely have the Lexus on our shortlist, especially the incredibly efficient hybrids.

Europe, you've been warned.

If you like the five-seat Model Y, then you'll like the six-seat L version even more. I think this the best example of Tesla's electric SUV to date, and the cabin layout just makes a lot of sense, and would suit plenty of families who don't need to squeeze someone into a compromised middle seat.

Note: The author, Andrew Chesterton, is a co-owner of Smart As Media, a content agency and media distribution service with a number of automotive brands among its clients. When producing content for CarsGuide, he does so in accordance with the CarsGuide Editorial Guidelines and Code of Ethics, and the views and opinions expressed in this article are solely those of the author.

UX, NX, RX, LX, RZ... Lexus' nonsensical naming strategy can be quite flummoxing.

Just remember that the NX sits above the smaller UX but below the larger RX in the brand's burgeoning SUV stable. It's also closely related to the wildly-popular Toyota RAV4 – though you'd never know by looking at them side-by-side.

At first it may look much like the old model, but the new NX has switched to the latest RAV4's advanced Toyota New Global Architecture, known as GA-K in Lexus' lexicon.

Basically, it allows for a vehicle that's between 20 and 30 mm larger than before, to help improve overall proportions. And with this considerably bigger canvas to work on, it also means that Lexus's stylists have had more freedom to evolve the brand's design language. Albeit at a glacial pace from an exterior point of view.

Starting from the front, the controversial 'spindle' grille has been toned down a bit and the headlights have a neat Lexus 'lightning rod' tick motif, while – looking at the side profile – a startlingly cab-backward shape gives it a surprisingly sleek silhouette.

The extra length and stretched wheelbase let the design to breathe more than before, bringing with it a more graceful and elegant aesthetic.

Finally – and this is a brand first – the new NX's rather nondescript rear has 'LEXUS' spelled out in letters, with no sign of the company logo.

Spoiler alert - it looks a lot like a five-seat Model Y, doesn’t it, albeit a slightly bigger one. And you’d have to be a bigger Tesla head than me to immediately spot the differences at a glance.

The wheelbase is longer, the rear doors are bigger as are the rear 3/4 panels and the roof line is higher, helping with headroom in the third row.

Still, safe to say if you like the look of the five-seat Model Y, you’ll like this one. And if you hate it, well, good luck.

The alloys are 19-inch and shaded by the aerodynamic caps and there are light bars front and rear which debuted on the updated five-seat Model Y when it arrived mid-last year.

The bigger changes are inside, of course. I promise we’ll get to the second and third rows in the Practicality section, but let’s talk about the look and feel first.

There’s a love/hate relationship with Tesla’s stripped-back aesthetics, and I’m probably somewhere in the middle. I like the airiness of the space in the cabin, and I think it feels nicely put together, and I really dig the contrasting fabric used on the doors and dash which add a little visual interest to the cabin.

But I hate using the central screen to select a gear and I hate not being able to see how fast I’m going without turning my head. A head-up display would work wonders in the Model Y L cabin.

For the really big design step-change, you'll need to step inside...

Hallelujah! Lexus has finally forsaken its weird, futuristic dash design elements for a simpler and far-more intuitive look that finally banishes unnecessary complication while still appearing progressive.

Somehow, there are now 33 fewer switches than before, aided by permanent virtual short-cut buttons on both of the touchscreens on offer.

Lexus has clearly been listening!

So, now, what we have here is an attractive, functional and superbly built interior (save for a couple of very-atypical Lexus rattles in these early production cars we drove), boasting quality materials that rate highly on all the important sensory metrics: lush to the touch, easy on the eyes and lovely to breathe in... and breathe out again!

Other plus points include a gorgeous steering wheel, attractive instrument dials, endless storage and climate control that's so effective it pretty much creates a microclimate within your personal space.

Brilliant seats, with ample adjustability, provide comfort and support even after hours ensconced within them, while the driving position is enhanced by thoughtful placement of most major controls - including the natty little gear lever and big old paddle shifters.

It's also worth pointing out a couple of surprise-and-delight features – starting with the 'e-latch' electric door handles, with sensors that delay opening if there are cyclists or pedestrians on approach to prevent striking them, as well as a manual override should the battery go flat.

There's more, like the wireless phone charger tray that also slides to reveal a hidden cubby area; centre-console lid that opens sideways FROM BOTH DIRECTIONS – what sort of sorcery is this?? – and optional digital rear-view mirror that works like X-ray vision in seeing through obstructions... handy for when back-seat passengers' beehives block the back view out.

However, after lavishing such intricate attention to detail, why does the instrument cluster's digital trip computer use the same cheap style and font as found in a lowly Yaris? It takes you completely out of the Lexus state-of-mind.

And, like me, you might lose your mind with the infuriatingly fiddly capacitive touch controls on models with the HUD. While it does provide a broad range of functionality that's displayed on the windscreen view, it's difficult to modulate accurately, and doesn't operate intuitively. Remnants of the fiddly old touchpad from the previous NX. Why can't Lexus just abandon such needless complexity? After a while I worked it out – but it's deeply distracting to use.

Oh well. At least the rear seat area is an improvement over the old NX, with more space, comfort and convenience features. Entry/egress is easy, with wide apertures that ought to make fitting in child seats less of a chore than before.

Most adults should find sufficient leg, knee, shoulder and head room back there, though a trio of adults might result in a very tight fit.

Rear facing air vents (with climate control functionality on higher grades), 12V power outlets, twin USB ports and a wide centre armrest with cupholders are included.

Further back, there's a handy (though not class-leading) 520 litres of luggage space regardless of powertrain, expanding to 1411L when the rear backrests are folded. Access is easy thanks to the wide door and flat floor, where a bit of extra storage and even space for the cargo blind are provided. Thanks, Lexus.

Note, though, that runflat tyres take the place of any spare wheel – a bummer if you're out on deserted country road late at night with no help in sight.

Captain’s chairs are simply a more luxurious version of second-row seating. With that there is no argument and the heated and cooled chairs that occupy the second row of the Model Y L are pretty good examples of them.

Space, both knee and headroom, is ample, and you can adjust each seat individually if you want to grant a bit more space to any third row occupants. Armrests deploy at the push of a button — as do the two hidden cupholders — and it really is easy to settle in and get comfy.

The third row is a bit more hit and miss. I’m 175cm and found I had enough legroom and headroom, but the big plastic mouldings that emerge from each side of the Model Y (which house a cupholder) are a miss. They end up pushing you into the seat next to you, and I can foresee a lot of arm rubbing with anything like two adults back there.

Also confusing is how to actually get out of it. You can fold the seat in front of you flat, but then you have to climb over it. I found it easier to just walk out between the seats.

There are another two USB-C ports in the rear row and you get air vents but no temperature controls. 

The Model Y L stretches 4969mm in length, 1668mm in height and 2129mm in width, which is roughly 18cm longer and 4.5cm taller than the five-seat model. The extra space doesn’t sound like that much, but start dropping rows and you find a heap of storage space.

Both the second and third row stow electronically from the boot, but with them in place you’ll find 420 litres of storage in the double-layer boot. Drop the third row, and that number grows to 1076 litres. With the third row folded there is a massive 2423 litres of space. The frunk serves up another 116 litres.

There’s also room (and the ISOFIX attachment points) for four child seats.

The Model Y L sits smack bang between the $68,900 Long Range AWD and the $89,400 Performance, setting you back $74,900, before your on-road costs. It’s also the only three-row option in the Tesla family.

Aside from people movers, we’re not swimming with options in the three-row electric space, either. The Kia EV9 will get it done from $97,000, the Hyundai IONIQ 9 starts from around $120K and the Volvo EX90 is more expensive again (from $124,990).

Anyway, in Tesla land, the Model Y L rides on 19-inch alloy wheels, has a glass roof, automatic wipers and Tesla’s smartphone access key, as well as the little credit-card swipe.

Inside, there’s a 16.0-inch central screen that handles everything. And I mean everything. It's your gear selector, your speedometer, and everything else, too. There’s no Apple CarPlay or Android Auto, but you can access things like Spotify and podcasts through the in-built apps and the on-board navigation system is a good one, too.

All of that pairs with a 19-speaker sound system, and there are dual wireless charge pads. All three rows of seats are heated, while the first and second row get ventilation, too.

A second 8.0-inch touchscreen in the middle row then handles things like the seat heating or cooling, music and games to amuse the kids. And the Model Y L also debuts V2L, or Vehicle to Load, for Tesla in Australia, using a connector in the external charger.

Here is where the NX shines, with clear options that provide very obvious benefits according to wants, needs and budgets. And there are even fundamental differences compared to the RAV4 powertrain, further justifying that premium 'L' badge experience.

Let's divide these into petrol and petrol-electric hybrid models, with petrols first.

The NX 250 is powered by a 2487cc 2.5-litre naturally aspirated direct-injection twin-cam four-cylinder engine, producing a healthy 152kW of power at a heady 6600rpm, and 243Nm of torque from 4000rpm to 5000rpm.

Drive is sent to the front wheels only, via an eight-speed torque-converter automatic. Tipping the scales at 1705kg, it's the lightest NX on offer, and thus delivers 89.1kW per tonne.

The NX 350 turbo version, meanwhile, uses a somewhat different four-cylinder engine as well as a variation of the eight-speed auto. A 2393cc 2.4-litre turbo unit, it pumps out 205kW at 6000rpm and 430Nm from a low 1700-3600rpm. It's also AWD only, which adds kilos. That said, coming in at 1860kg, its power-to-weight ratio is a stirring 110.2kW/tonne.

Moving to the series/parallel hybrids, both the expected-bestselling NX 350h and the intriguing new NX 450h+ PHEV are based on that 2487cc 2.5-litre four-cylinder atmo unit, tuned this time to offer 140kW and 136kW (at 6000rpm) and 239Nm/227Nm (from 4300-4500rpm and 3200-3700rpm) in the NX 350h and NX 450h+ respectively.

The NX 350h uses either a single synchronous permanent magnet 134kW/270Nm electric motor in the front-drive version, or two electric motors (adding a 40kW/121Nm generator on the rear, double wishbone axle) to create the AWD alternative. Their combined total power rating is 179kW. The NX 450h+ ups that to 227kW.

None are light, however. While the NX 350h 2WD weighs a reasonable 1810kg, the twin-motor AWD system bumps that up to 1870kg, while the NX 450h+ is a portly 2050kg. Result? The power-to-weight ratio for all three are 98.9kW/tonne, 95.7kW/tonne and 110.7kW/tonne – almost identical to that of the NX 350 turbo.

The hybrids' gearbox in question is an 'e-CVT' electronic continuously variable transmission, working with a lithium-ion high-voltage battery, while the NX 450h+'s EV drive's battery is an 18.1kWh unit.

So, no prizes for guessing which one is the most frugal...

The Model Y L gets Tesla’s dual-motor AWD powertrain, with two electric motors producing a total 378kW and 590Nm. That’s enough, Tesla says, to knock off the sprint to 100km/h in five seconds flat.

All NXs require 95 RON premium unleaded petrol, and are emissions rated at Euro6b.

Not surprisingly, on the official combined run, thirstiest of the lot is the NX 350 turbo at 8.1L/100km (for a carbon dioxide emissions rating of 185 grams per kilometre), followed by the NX 250 at 6.9L/100km (158g/km).

The NX 350h cut that down to 5.0L/100km (113g/km for the FWD and 114g/km for AWD), while the NX 450h+, naturally, is the most economical by far, slashing that down to just 1.3L/100km, or 29g/km.

While we can't tell you what the NX 450h+ managed on test, the others didn't quite match their official numbers. Over several hundred kilometres, the NX 350 ranged from 9.3-11.3L/100km, the NX 250 7.5-9.3L/100km and the NX 350h from 5.7-6.8L/100km.

Note that the NX 450h+'s 18.1kW battery can only be charged using an AC outlet, meaning it'll need about 2.5hr to get the job done. Its EV-only range is about 70km on the WLTP score, or 87km using the less-realistic NEDC method.

At 55 litres, the fuel tank will allow the following combined average range between refills: 679km (NX 350 turbo), 797km (NX 250), 1100km (NX 350h) and a barely believable 4231km (NX 450h+, naturally).

Tesla is always a little vague when it comes to the size of its batteries, but reports point to the Model Y L carrying a 84Wh (useable) NMC battery.

Whatever the specifics, the range is strong, with Tesla promising a 681km driving range on the WLTP combined (urban/extra-urban) cycle.

It’s also set up for 250kW DC fast charging, which should see you take on 288km in 15 minutes, according to Tesla.

The previous NX looked better than it drove.

Based on the previous-gen RAV4, it failed to rise above such humble underpinnings, despite all the extra design, comfort and equipment features Lexus created to help it do just that.

Sure, there were some very appealing things going on, including attractive styling, an intriguing interior, sumptuous seats and lots of kit to play with, but the Toyota's noisy, fidgety and tiring DNA soon became apparent, especially compared to rival luxury midsizers. And some of the dashboard multimedia controls were just down-right madness.

Building on the latest RAV4's set of modern, competent components, however, has fundamentally changed the NX.

For starters, it's much quieter inside. Whether at idle, travelling at speed, or traversing some pretty rough patches of road, the NX at last rides like something you'd expect a Lexus should. And given how noisy and droney most of its European rivals also are on Aussie bitumen, it gives the Japanese contender a handy head-start.

The same applies to how enveloping the soft yet supportive seats are, how settled the suspension feels and how calm the experience is. No previous Lexus SUV has seemed so... refined. Even the really big, expensive ones.

From the driver's point of view, the steering is beautifully balanced, for precise yet reassuring control at speed. This varies according to which grade you're driving, but as a whole, while not sporty like a BMW's nor as fluid as, say, a Mazda CX-5's helm, the Lexus walks that line between easy and involving quite well.

Ditto the handling and roadholding. The lightest of the bunch – the petrol-powered NX 250 and NX 350 turbo – feel ripe and ready for a hustle along a curvy ribbon of road, coming across as taut enough for tight turns yet supple enough to soak up the many bumps and thumps thrown up at them.

Switching to the NX 350h hybrid, there's a greater sense of mass, whether driving the front-drive 2WD or even heavier AWD version. As such, it's still quite dynamic, but not as athletic as the petrol-only models.

In terms of performance, there are no duds – and that's no surprise, as the previous NX's powertrains were pretty sound as well.

Though simply a front-drive version of the RAV4 Edge's 2.5-litre unit, the NX 250 seems more muted than the Toyota's application, and yet is willing to rev hard to hit the power band necessary for it to feel alive. At higher speeds, sometimes the raspy engine can sound a tad noisy when extended, but it's never harsh or rough.

Moving on to the NX 350h, it feels like, well, a heavier and quieter RAV4, not unexpectedly. Silent at take-off speeds, the engine chimes in fairly unobtrusively, providing plenty of oomph along the way, while the CVT seamlessly slices through each (artificial) ratios. After the petrol versions, the steering does seem a little more remote, and you can feel the extra heft through turns, but – again – the basics underneath seem right.

Accelerating hard on the open road does reveal that typical Toyota hybrid engine roar and CVT flair, but only when the throttle is prodded hard. Driven normally, the NX 350h is as smooth, swift and sweet as you'd expect. And definitely in keeping with brand performance expectations.

Finally, there's the NX 450h+ F Sport. At over two tonnes, Toyota and Lexus' plug-in hybrid debutante is not a flyweight by any means, yet having all that extra low-down mass does result in a slightly different driving experience.

Take acceleration: having access to 227kW of power and torque together at very low revs equals lots of thrust right from the get-go. And while it's not sports-SUV rapid, there's certainly enough punch to justify the F Sport badge. Similarly, the low centre of gravity that the 18.1kWh battery pack provides seems to promote hunkered-down road-holding attitude through tight turns, with minimal body roll.

Regardless of which NX you're looking at, quibbles are few. Occasional road and tyre roar are still a little evident over some surfaces; the adaptive cruise control and lane-keep technologies could benefit from some local fine-tuning so they behave a little more nuanced in Australian conditions (and that applies to most luxury SUVs nowadays); and the optional head-up display's capacitive controls located on the steering wheel spokes are distracting, difficult to modulate and needlessly complicated. They're so annoying we'd even untick the Sport Luxury option box to avoid it.

If we had to choose a favourite among the new NXs, it would probably be the NX 350h F Sport, since its adaptive sports chassis provides the best compromise between agility and suppleness; the NX 350 turbo is probably the most fun to drive hard and fast, while the base NX 250 is thoroughly competent and sufficiently luxurious to scare most rivals.

Could this really be a medium-sized Lexus SUV we're talking about?

We're not saying that the latest NX is perfect, but it now provides a very compelling argument not to buy European.

Honestly, it feels like the Tesla Model Y has grown up. I didn’t love earlier iterations of this car and I found the Performance to be fast but lacking any emotional fizz.

This one, though, feels solid and composed, and the power on tap (of which there is ample) is more about effortless progress than it is attempting to offer sports car excitement.

The steering is now nicely weighted and feels direct enough without being too sharp, and the cabin is well insulated, with often the slightly off-putting sort of rubbing noise the steering wheel makes when you turn it the only intrusive sound.

One drawback is a ride that definitely errs on the side of firm. This Model Y L gets electronic damping designed to iron out some of the more jagged stuff, but it still feels brittle in places, and you can definitely feel some sharpness in the cabin. Now, to be fair, it’s not too firm for me, but it might be for you.

Another is a bizarre turning circle which constantly reminds you you’re driving a big bus, especially when you try to complete a tight three-point turn.

But despite its stretched dimensions, I found the Model Y L easy to drive and park in the city, and once you're up to speed with Tesla's operating system (there's no Apple CarPlay or Android Auto), then the screen is pretty easy to use, too.

The Model Y L gets the same maximum five-star ACNAP safety rating as the rest of the Model Y range, with nine airbags (up from seven in the five-seat model), and things like AEB (Auto Emergency Braking), lane-keeping assist, 'Forward Collision Warning' and blind-spot monitoring all along for the ride.

Interestingly, the curtain airbags from the five-seat version haven't been replaced, with coverage still only extending to the second row. New airbags have instead been added for third-row occupants.

One more analogue quirk of the Tesla Model Y L is the thick B-pillar, which does a good job of almost completely obscuring driver-side blind-spot checks (for those of us who still like to do those manually).

Lexus now offers a five-year, unlimited kilometre warranty with roadside assistance.

Furthermore, NX 350h hybrid and NX 450h+ plug-in hybrid models also feature a 10-year, unlimited kilometre battery warranty.

Service intervals are at 12 months or 15,000km, whichever comes first.

The NX also includes three years and 45,000km of capped-price servicing, with each one costing owners just $495 – and that's highly competitive pricing for a luxury brand.

Plus, there's also Lexus' 'Encore' aftersales subscription program offering myriad offers and services.

Tesla warranty is a these-days-underwhelming five years and unlimited kilometres, while the high-voltage battery is covered for eight years or (a wildly specific) 192,000km.

There’s also five years' of roadside assistance, including puncture repair (a good thing, given the lack of a spare wheel). I also couldn’t find a puncture repair kit and later research suggests Tesla sells them, rather than provides them as standard.

Tesla servicing is condition-based, so there’s no fixed schedule, with a summary on the car’s touchscreen providing a record of when vehicle maintenance was last carried out and prompts for when they should be performed next.

In the absence of a combustion powertrain the emphasis is on things like wheel rotation, balancing and alignment, brake fluid testing, air-con servicing, camera precision, radiator cleaning and high-voltage battery maintenance.

Expecty a ‘Vehicle Health Check’ to come in under $300 with ‘General Diagnosis’ at around $270 per hour.