Nissan X-TRAIL vs Kia Sorento

What's the difference?

Over four generations Nissan has fine-tuned the X-Trail into an impressively refined and practical option for an urban family; that practicality further extended by inclusion of two occasional seats in the third row of this N-Trek version. The value equation is also strong and safety is top-shelf.

That said, efficiency is far from class-leading and the ownership proposition is off the category pace. But this even-seater’s overall quality still shines through. 

If you’re in the midst of the mid-size SUV market vortex and want seven seats rather than five make sure this car’s on your investigation list.

The Kia Sorento GT-Line PHEV is a sumptuously equipped seven-seater that delivers comfort, tech and an easy-going drive. It presents well on the surface, and for the right buyer (one who can make the most of its plug-in capabilities ) it could be a smart, low-emissions option for family life.

But for all its polish, it doesn’t quite do enough to justify itself as the best Sorento in the range. The electric-only driving range isn’t especially generous, and the higher price tag , combined with its lower towing capacity, may leave some families wondering whether the diesel variant is the more practical choice.

It’s not a bad car by any means, but the flagship GT-Line PHEV feels more like a stepping stone than a standout.

Busy but interesting is a description you might apply to a mad rocket scientist or rock ‘n’ roll roadie. But it’s also apt when looking at the Nissan X-Trail’s exterior design.

Long, angular head and front fog lights sitting either side of a large grille and above multiple air intakes set the tone at the front with a similar mix of accentuated tail-lights and jagged shapes at the rear.

There’s enough distinctive character there to identify the X-Trail as a contemporary Nissan and I for one like the look of it, especially in our test example’s ‘Ceramic Grey’ finish.

For car-spotters, the N-Trek is distinguished by specific 18-inch (mainly black) alloys, a unique front and rear bumper treatment and a blacked-out grille as well as a black finish on the door handles, mirror covers and roof rails.

This third-generation X-Trail arrived less than two years ago and the interior remains classy and restrained, Nissan so far resisting the temptation to join media and instrument displays into the increasingly common single array.

The sweeping multi-level dash is fuss-free and the muted, mainly grey and black colour palette is calming yet bright enough to avoid crossing the line into sombre.  

Its layout is simple and ergonomically efficient with details like manual dials for audio and heating/ventilation control a plus.

And it’s the things you don’t regularly notice that are worth calling out. The electric handbrake is near silent on application; not always the case in recently released rivals. The rear windscreen wiper motor is also quiet; again, something you can’t take for granted these days. And the quality of the materials across the interior is a cut above those most often used by ‘challenger’ brands.

I could go on, but you get the idea. Lots of small ‘one per cent’ things that may seem minor on their own but add up to make a noticeable difference overall.

The Sorento looks exactly how a modern SUV should - confident, capable, and well-proportioned without feeling bulky. It wears its size well, delivering that commanding presence families often want in a seven-seater, without coming across as too aggressive.

I especially like the 19-inch alloy wheels as they suit the vehicle’s stance perfectly. I also like the striking LED lighting signatures front and rear, which really come to life after dark.

Step inside and the cabin strikes a neat balance between tech-forward and user-friendly. You’re greeted by dual 12.3-inch widescreen displays that make a strong first impression, but thankfully Kia hasn’t gone all-digital! You still get physical buttons and dials where they matter, making everything feel intuitive and easy to navigate.

Material quality is a highlight. There’s quilted Nappa leather upholstery, soft-touch surfaces throughout, and even a luxe suede headliner. These premium touches, coupled with the panoramic sunroof, lift the ambience and it's a cabin that feels genuinely upmarket, but not at the cost of family friendly functionality.

At just under 4.7m long, a fraction over 1.8m wide and a bit more than 1.7m tall, the current Nissan X-Trail is a large mid-size SUV.

That allows for a generous amount of space up front with more than enough breathing room between the driver and co-pilot.

Storage is pretty handy, too, with a decent size lidded ‘butterfly door’ box between the seats (which doubles as a centre armrest), two cupholders in the centre console, a lower level tray underneath, door bins with space for large bottles and a decent glove box.

Move to the second row and at 183cm tall I have plenty of headroom and legroom, with the latter variable thanks to the seat’s ability to slide and open up more room for the two third-row occupants if required.

Again, there are bins in the doors with a cavity able to accommodate large-ish bottles, two cupholders in the fold-down centre armrest and map pockets on the front seat backs, while adjustable ventilation gets a big thumbs up.

Three full-size adults across the second-row seat is a recipe for discomfort but two grown-ups or a trio of up to mid-teenage kids will be fine and the rear doors deserve a big shout out. 

First, they open out to 90 degrees which makes getting in and out of there s-o-o much easier and second, pull-up sunshades are always a welcome addition.

The third row is a kids-only zone, but the flexibility those two spots offer is significant and Nissan’s provision of big outer armrests with storage and drink holders built in is a thoughtful touch.

Connectivity and power options run to USB-A and -C ports (for streaming and charging) plus a 12-volt socket and wireless device charging pad in the front. There’s an identical pair of (charge only) USBs in the centre row and another 12-volt outlet in the boot. 

Speaking of which, with all seats up the seven-seat X-Trail’s boot capacity shrinks to that of an oversize handbag (realistically, two or three soft bags), but with the 50/50 split third row folded down you’re provided with 465 litres of volume (to the roof) which is enough to easily swallow the three-piece CarsGuide suitcase set. And the 40/20/40 split second row’s sliding ability again allows you to play with the space available.

Worth noting a space-saver spare is provided (a much better option than a ‘roll of the dice’ repair/inflator kit) and maximum braked trailer towing capacity is a handy 2000kg (750kg unbraked).

Space up front is generous, with excellent seat comfort thanks to wide seat bases, extendable under-thigh support and heating and ventilation. Getting in and out is easy, too, helped by wide door openings and a manageable 176mm ground clearance.

Storage throughout the cabin is thoughtful and abundant. Up front, there’s a large glovebox, a spacious centre console with a removable shelf, two cupholders, door bins with bottle holders, and a handy phone cubby beneath the dash.

The second row adds its own bottle holders and storage bins in each door, map pockets, four cupholders (including one cleverly placed on each door) and a removable floor shelf in front of the centre seat.

Even the third row isn’t forgotten, with a snack cubby and cupholder built into each wheel arch.

Tech-wise, the dual 12.3-inch displays look sharp, and the media system is intuitive and quick to respond. The instrument cluster isn’t particularly customisable, and I’m not a huge fan of the layout, but it displays the essentials clearly. You also get a head-up display, satellite navigation with over-the-air updates, and both wireless and wired Apple CarPlay and Android Auto.

Charging options are solid across all three rows, with multiple USB-C ports, a 12-volt socket in the second row and boot, and a wireless charging pad up front.

The second row offers ample legroom, though headroom is slightly reduced due to the panoramic sunroof. The lack of a transmission tunnel is a win for middle seat comfort, and the bench is wide enough to accommodate three child seats side-by-side. There are three top-tether points and ISOFIX anchors on the outboard seats.

Comfort and convenience features in the second row include heated outboard seats, device pockets, directional air vents, and the same handy storage and charging options mentioned earlier. My son especially loves the retractable sunblinds and the cupholders built into the door handles as they’re easy to reach and super practical. I am, however, disappointed that there’s no separate climate control zone for this row.

As for the third row, it’s best treated as a sometimes seat for adults. Access is more child-sized, and amenities are limited, but you do get directional air vents and a fan control, which are definitely appreciated.

Boot space is tight with all three rows in use, at just 175L, but that was still enough for the odd errand during the week. Fold the third row down and you get a much more usable 604L. Both rows fold completely flat, making it easy to slide in larger items, and the GT-Line includes a powered tailgate and a rare full-size spare wheel for extra convenience.

There are five grades in the Sorento line-up, and this week we're behind the wheel of the flagship GT-Line PHEV AWD. This is the most expensive Sorento you can buy, with a price tag of $84,660 before on-road costs — about $15,000 more than the equivalent petrol or diesel GT-Line variants.

That’s a hefty premium, but when you stack it up against other plug-in hybrid rivals, like the (albeit-premium) Volvo XC90 Ultra Recharge which starts at $124,466 or the BMW X5 xDrive50e with its $125,885 MSRP price tag, the Sorento PHEV starts to look like a more affordable entry point to electrified family motoring.

As the range-topper, the GT-Line doesn’t skimp on equipment. You get all the luxury touches like, heated and ventilated power front seats with memory functionality, heated rear outboard seats, a heated steering wheel, wireless Apple CarPlay and Android Auto, a panoramic sunroof, six USB-C ports and two 12-volt sockets, and a 12-speaker premium Bose sound system.

It also features quilted Nappa leather upholstery, customisable ambient lighting, dual 12.3-inch displays for multimedia and instrumentation, digital radio, Bluetooth connectivity and Kia’s clever Passenger Talk function, which lets the driver’s voice reach the third row through the speakers (a feature many parents will quietly cheer for).

There’s no shortage of thoughtful family focused features either, including rear window shades for the second row, a powered tailgate (operable via the driver’s seat or key fob), remote smart parking assist, one-touch sliding second-row seats, a third row that folds flat, and dedicated fan control in the rear.

The biggest question, though, is whether all of this plus the new plug-in hybrid powertrain is enough to justify the price jump.

The X-Trail N-Trek is powered by a 2.5-litre, naturally aspirated, four-cylinder petrol engine developing 135kW at 6000rpm and 244Nm at 3600rpm. Not a turbo in sight, which is increasingly rare as emissions standards for internal-combustion engine cars continue to tighten.

That said, the X-Trail’s hugely popular corporate sibling, the Mitsubishi Outlander (they share the same chassis platform) has the identical engine residing under its bonnet.

The all-alloy unit features direct-injection and electronically-controlled variable valve timing to produce outputs in the same ballpark as other category favourites like the Kia Sportage 1.6 turbo (132kW/265Nm) and Mazda CX-5 2.5 (140kW/252Nm). But the Toyota RAV4 Hybrid AWD steps ahead on power at 163kW.

Power is transferred to all four wheels via a CVT auto with a ‘Drive and Terrain Mode Selector’ offering ‘Auto’, ‘Eco’, ‘Sport’, ‘Snow’ and ‘Off-Road’ modes.

The AWD system is on-demand with steering angle, yaw rate and G-force sensors feeding into an electronically controlled coupling ahead of the rear differential able to adjust torque distribution between the front and rear axles from 100:0 to 50:50 on the fly.

Powering this GT-Line variant is a plug-in hybrid system that pairs a 1.6-litre turbocharged four-cylinder petrol engine with a small electric motor and battery. Combined, the system delivers up to 195kW of power and 350Nm of torque, which is plenty to get this sizeable SUV moving with confidence.

It’s a part-time all-wheel-drive set-up with a lock mode for extra traction when needed, and it’s paired with a smooth-shifting six-speed automatic transmission.

Around town and on the highway, the power delivery feels seamless and refined, with the electric motor doing a nice job of smoothing out stop-start driving.

One key trade-off, however, is towing capacity. While the diesel Sorento can tow up to 2000kg braked, the PHEV’s figure drops to just 1010kg. That’s a significant reduction and could be a deal-breaker for families who regularly tow a camper, trailer or boat.

Nissan’s official combined cycle fuel-economy figure for the X-Trail N-Trek is 7.8L/100km, the 2.5-litre four emitting 183g/km of CO2 in the process.

That number’s in line with other non-hybrid competitors but some way off the Toyota RAV4’s 4.8L/100km.

Over a week covering mainly urban and suburban driving as well as some freeway running we recorded an average of 9.9L/100km, measured at the pump, while the on-board computer coughed up a more optimistic 9.1L/100km.

That’s starting to get up there for the class although the result’s balanced somewhat by the X-Trail’s ability to run happily on 91 RON ‘standard’ unleaded.

You’ll need 55 litres of it to fill the tank which translates to a theoretical range of around 700km and roughly 550km using our real-world number.

The Sorento GT-Line PHEV offers a WLTP-rated electric-only driving range of up to 57km - not huge, but enough to cover most daily commutes or school runs without dipping into the petrol tank.

When driven as intended and regularly charged, it’s capable of a combined fuel consumption figure as low as 1.6L/100km and this is paired with a 67-litre fuel tank. That means you could go a seriously long time between fill-ups if you’re topping up the battery daily.

In my week of testing, which included a mix of highway stints and urban errands, the trip computer reported an average of 7.2L/100km.

That’s well above the official figure, but still pretty reasonable considering the type of driving I was doing.

Charging is simple enough. The Sorento uses a Type 2 charging port, and on a standard 3.3kW AC charger, the 14kWh battery can be charged from 15 to 95 per cent in about three hours and 26 minutes.

Kia includes a portable AC charger with this grade, which is a handy bonus for charging at home or on the go.

The best way to describe driving the X-Trail N-Trek is stress-free. It’s quiet, comfortable and composed with enough oomph for the cut and thrust of urban driving as well as the occasional foray onto the highway.

Maximum pulling power arrives at 3600rpm, which is higher than the small-capacity turbo SUVs the X-Trail most often competes with. But the pay off is crisp throttle response and you’re never found wanting for performance.

Drive goes to all four wheels via a ’shift-by-wire’ continuously variable transmission (CVT). By design CVTs cause the engine to hunt up and down the rev range, searching for the optimal gearing compromise between power and efficiency. But the CVT ’droning’ syndrome that characteristic can generate isn’t a noticeable factor in the X-Trail.

The strut front, multi-link rear suspension delivers smooth ride comfort helped in no small part by the standard 235/60x18 Bridgestone Potenza Sport A/S tyre’s cushy 60-series sidewall profile.

That rubber plays a part in the car’s modest road noise with wind noise on the freeway also low for a relatively upright SUV. The X-Trail also steers nicely with well-weighted assistance and good road feel.

We didn’t head off-road for this family review but the N-Trek’s variable AWD capability gives it the ability to confidently deal with loose or slippery unsealed surfaces.

An 11.1m turning circle is nice and tight, which, in concert with a reversing camera, 360-degree camera view and front and rear proximity sensors makes parking a straight-forward exercise.

Brakes are discs all around (ventilated at the front) and the pedal is agreeably progressive.

In fact, that kind of refinement is a hallmark of the way this car operates. Recently arrived competitors can be noticeably abrupt when it comes to brake, throttle and steering inputs.

Not so here. As mentioned in the Design section, these one per cent positive qualities lift the X-Trail above the norm.

The Sorento PHEV hits most of the right notes when it comes to power delivery and gear shifts. Occasionally, there's a slight hesitation between whether the engine or electric motor should take the lead - like a dance partner who’s just a touch out of step. It’s noticeable, but not disruptive.

Most of the time, the transition between power sources is smooth, and there’s more than enough grunt for overtaking or merging confidently.

The suspension has a springy, soft edge to it and you’ll feel some movement over bumps but it’s never harsh or uncomfortable. It corners surprisingly well for a large SUV, with responsive, albeit lighter, steering. Body roll is present if you push into tight bends, but that's par for the course in a seven-seater.

Regenerative braking is subtle, almost too subtle. There’s not much feedback, and it can feel a bit heavy underfoot in stop-start traffic. It’s not a deal-breaker, but worth noting if you’re expecting the more pronounced regen feel you get in some other hybrids or EVs.

The cabin remains quiet at both urban and highway speeds, making it easy to hold a conversation across all three rows. Visibility is generally good, though the thicker pillars take a little getting used to. The digital rearview mirror is a great touch when the back seats are loaded with people or gear.

Parking is refreshingly simple thanks to a crisp 360-degree camera and front and rear sensors. One of my favourite features is the remote smart parking, which lets you move the car forwards or backwards via the keyfob, a lifesaver in tight parking spots. Just don’t teach your eight-year-old how to use it ...

The Sorento PHEV shares its five-star ANCAP safety rating with the rest of the Sorento range, based on testing conducted in 2020. It comes with seven airbags, although it’s worth noting that the curtain airbags don’t extend to the third row, which is a disappointing oversight in a family focused seven-seater.

That said, the GT-Line PHEV still brings a solid suite of safety tech. A standout is the blind-spot view monitor, which displays a live video feed of your blind spots in the instrument panel whenever you indicate and it’s one of those features you quickly grow to rely on! There’s also emergency call functionality, a digital rear-view mirror, and safe exit assist to help avoid incidents with passing traffic when opening doors.

A welcome update is those notorious Kia speed limit beeps and alerts can now be easily silenced via the steering wheel. It’s a small thing, but it makes a big difference to the overall driving experience.

Standard safety features include blind-spot monitoring, rear occupant alert, forward collision warning, rear cross-traffic alert, lane-keeping assist and lane departure warning, driver attention alert, intelligent seatbelt reminders (six seats), front and rear fog lights, and LED daytime running lights.

Autonomous emergency braking (AEB) is also standard, with vehicle detection from 5.0 - 75km/h, and pedestrian, cyclist and reverse AEB support from 5.0 - 85km/h.

For child seat installation, there are three top-tether anchor points and two ISOFIX mounts in the second row. That’s enough flexibility for most families, though it would be nice to see more child-restraint coverage further back.

Nissan covers the X-Trail with a five-year, unlimited-kilometre warranty, which is the norm in the mainstream market. That said, the likes of GWM, Kia and MG are at seven years, unlimited-km with Mitsubishi offering conditional 10-year, 200,000km cover. Roadside Assist is included for five years.

The main service interval is 12 months/10,000km which is behind the more common 12 months/15,000km period, although pre-paid maintenance is available offering an approximate 10 per cent saving over (still capped-price) pay-as-you-go.

Pre-payment also means you can fold the cost of maintenance into the financing of the car (if you’re going that way).

For the X-Trail AWD, pre-paid servicing comes in at $2092 for five services within five years ($418.40 per workshop visit) compared to $2324 for individual capped-price services ($464.80 per visit). 

There’s that 10 per cent saving but it’s still relatively pricey when you consider the Toyota RAV4 Hybrid costs $260 per service.

The Sorento is backed by Kia’s seven-year/unlimited-kilometre warranty, which keeps the Sorento competitive in a market that is slowly starting to offer seven/year plus terms as standard.

You’ll also benefit from capped-price servicing for up to seven years or 70,000km, with an average cost of $764 per visit. That’s on the pricier side, especially when compared to some rivals.

Service intervals are every 12 months or 10,000km, whichever comes first, so if you’re someone who racks up the kilometres quickly, that could mean more frequent trips to the service centre than you’d like.

It’s also worth noting that the GT-Line PHEV requires a minimum of 95 RON premium unleaded petrol, which is something to factor into your ongoing running costs, particularly if you're already trying to offset fuel usage with regular charging.