Lexus NX review

Our Rating: 
2014 model
By Auto Express Test TeamComments

The Lexus NX has strong styling and a fine cabin, matched with a predictable but ordinary driving experience

Eye-catching looks, plush cabin, refinement
Poor ride in F Sport version, less fun than a BMW X3, no diesels

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The new Lexus NX is a radically-designed crossover SUV designed to rival the BMW X3, Audi Q5 and Range Rover Evoque. However, unlike each of those, the NX is only available with petrol and petrol-electric hybrid engines – and no diesel options whatsoever.

Arguably the NX's biggest selling point is its lavish equipment list and near-silent hybrid running gear. Around town it's whisper quiet, and can even run on battery power alone for a couple of miles. If a hybrid’s not for you, there’s a lavishly equipped 2.0-litre turbo version, but it’s no sports SUV.

Standard equipment – even on the basic S and SE models – is generous, with all cars featuring DAB radio, rain sensing wipersand LED daytime running lights. 

Featuring bold, concept car styling, an upmarket interior and a hi-tech hybrid powerplant, the newcomer certainly stands out from the crowd. Interior quality is impressive, with plush materials and soft-touch surfaces throughout.

Under its eye-catching exterior the NX hybrid uses the same combination of 2.5-litre four-cylinder petrol engine and electric motor as the brand’s IS 300h compact saloon. Entry-level S versions of the NX are front-wheel drive only, while all other versions get a four-wheel drive layout.

As well as the NX 300h hybrid model, buyers can also opt for an NX 200t turbocharged 2.0-litre petrol version, which claims 35.8mpg and 183g/km of CO2. This sports-orientated (but not very sporty) model is exclusively available in F Sport guise. In contrast, the petrol-electric NX can be had in S, SE, Luxury, F Sport and Premier guises. 

As you’d expect from a hybrid, the Lexus NX 300h delivers remarkable efficiency on paper, with entry-level models emitting 116g/km and a claimed 56.5mpg. Even the four-wheel drive machines promise CO2 emissions of only 121g/km. As a result, the NX is a very attractive company car choice thanks to its low Benefit in Kind tax rating.  

Our choice: Lexus NX 300h Luxury

Engines, performance and drive


As with the styling, the NX’s driving experience is likely to be an acquired taste. in the NX 300h the combination of the hybrid powerplant and CVT automatic gearbox has the ability to provide a relaxing yet intensely frustrating ride. For instance, be gentle with the throttle pedal and the Lexus will glide around town in near-silent electric mode – although the battery’s range of around a mile looks poor compared to more modern plug-in hybrid models. And on the motorway, there’s very little wind and road noise.

However, when you need to accelerate in a hurry, the CVT sends the revs soaring uncomfortably high. The same thing happens when accelerating up a long motorway incline, meaning you hear a drone from the four-cylinder unit. It never feels particularly responsive, either, as the NX’s rate of acceleration isn’t as rapid as the hard-working engine would suggest.

On top of this, the Lexus’ ability to travel one mile at up to 30mph on electric power looks a little old hat compared to more modern plug-in hybrid models. That said, be gentle with the throttle and the NX can crawl through most stop-start traffic in eerily silence. 

Lexus NX rear driving

The petrol-only NX 200t will better serve buyers looking for a more conventional driving experience. Its combination of 235bhp turbo petrol engine and conventional six-speed automatic delivers strong acceleration and more relaxed cruising, particularly when overtaking or tackling steep motorway inclines. However,the gearbox with just six gears isn’t as smooth or responsive as BMW’s eight-speed unit, but it’s far more effective than the CVT in the hybrid. That means the NX 200t doesn’t feel as fast as a o-62mph time of 7.1 seconds suggests.

The rest of the NX driving experience is something of a mixed bag. While the ride is comfortable on the motorway, the suspension feels firm around town, while the light controls deliver very little feedback. The NX also lacks the composure and grip of rivals such as the BMW X3.

And despite its four-wheel layout, the Lexus has limited off-road ability. Unlike rival systems, the NX’s transmission can’t be engaged permanently – in the hybrid the front wheels are mated to an electric motor and the petrol engine, while the rear axle only gets an electric motor. There’s also no hill descent control or an ability to manually configure the traction control for different surfaces.

MPG, CO2 and running costs


Unlike rival manufacturers, Lexus does not offer a diesel engine in its line-up. Yet on paper the hybrid NX promises to deliver more than 50mpg at the pumps, which should help keep fuel bills in check. 

However, in the real world the Lexus struggles to match these ambitious claims, and the combination of the CVT gearbox, bluff SUV aerodynamics and thirsty 2.5-litre petrol engine mean you’ll struggle to crack more than 40mpg.

On the plus side, low CO2 emissions of 116g/km for the two-wheel drive model and 121g/km for the four-wheel drive machine make the NX an extremely cost effective company car choice. For instance, the entry-level S model will cost higher rate earners £1,884 a year in tax, which is nearly a £1,000 less than a two-wheel drive BMW X3 18d SE sDrive.

The petrol turbo model promises mid-thirties mpg, although in our tests we only managed high twenties. And with a high price and 183g/km emissions, most people who like the style the NX has to offer are going to stick with the hybrid model.

And while Lexus doesn’t offer pre-paid servicing deals for the NX, you can expect first rate service from its dealers.

Interior, design and technology


The Lexus isn’t likely to suit all tastes, but there’s no denying that its daring style attracts attention. Influenced by the jaw-dropping LF-NX concept that made its debut at the 2013 Frankfurt Motor Show, the newcomer has a bold mix of sharp creases, curves and chunky SUV styling cues.

All versions get alloy wheels and LED dipped beam headlamps, while SE models are marked out by their useful roof rails. Luxury and flagship Premier versions are given an extra visual lift courtesy of extra silver trim inserts. However, while the NX 300h looks striking from some angles, its busy blend of intersecting lines can be a little jarring, and it’s sensitive to colour, too.

Inside the angular theme is limited to the raised climate control panel, but in typically Lexus fashion the materials are pleasing and the finish tight. Attention-to-detail comes in the shape of a portable vanity mirror on the back of the centre tunnel’s storage bin lid, and a new touchpad control for the 6.2-inch infotainment screen.

Though better than the old ‘mouse’ button, the touchpad still isn’t quite as accurate nor intuitive to use as the rotary control operated Audi MMI, BMW iDrive, or Mercedes COMAND systems.

Still, there’s no shortage of standard equipment, with dual zone climate control, a DAB radio and a USB music connection featuring on all models. F-Sport models and above also come with a neat wireless smartphone charger housed in the lidded armrest located between the driver and front seat passenger.

Practicality, comfort and boot space


The Lexus’ jacked-up suspension and high set driving position deliver a commanding view of the road ahead, while the driver gets a wide range of seat and wheel adjustment.

A sloping roofline means occupants in the back don’t get as much headroom as in an Audi Q5 or BMW X3, but there’s a decent amount of legroom. Better still, the floor is almost completely flat, meaning passengers sitting in the middle of the rear bench will be as comfortable as those in the outer two seats.

Lexus NX interior

Boot capacity is a rather cramped 475-litres, although carrying capacity can be extended to 1,520-litres when the split-fold rear seat is lowered. And on the plus side, the boot opening is wide and there’s a totally flat load area, while F Sport models and above get a powered tailgate.

Elsewhere in the cabin, you’ll find plenty of useful storage, including some large door bins, a cooled glovebox and a lidded cubbybetween the front seats. And thanks to the standard electric handbrake, the centre console is freed up for a pair of large cup-holders.

Reliability and Safety


Lexus finished an excellent fourth overall in our Driver Power 2014 satisfaction survey, with owners raving about their cars’ solid build quality and reliability. And while the NX is new, it still managed a placing in the 2015 survey, debuting in an impressive sixth place.  

As with every Lexus, you get a standard three-year warranty, and the hybrid components are covered by a five-year guarantee. Although the NX hasn’t yet been tested by Euro NCAP, it’s likely to score five stars thanks to the inclusion of eight airbags, stability control and LED headlamps. However, you’ll have to upgrade to the Premier-spec model if you want adaptive cruise control, a head-up display and blind-spot monitoring.

Last updated: 22 Apr, 2015