Kia Sorento vs Subaru Forester

What's the difference?

The Kia Sorento S diesel AWD is a solid buy option in the lower-spec realm of the market. This AWD SUV is not spectacular but it manages to be competitive and, as a seven-seater with updated technology and some good features, it does have ample potential as a daily-driving family mover.

However, if you want more safety tech and more premium accoutrements, you’re likely better off forking out the extra $10,000 or so and getting a top-spec Sorento GT-Line instead.

Don’t let the 7.5/10 make you think the Forester is not a good car. For the person who needs a practical, off-road-capable mid-size family SUV without too many complications, it’s extremely hard to look past this thing.

Is the STI Sport the best choice in the range? Not for most, given its higher price and relative lack of extra ability to go with it. A standard suspension tune and even a slightly less plush interior are probably a better call for most family needs, which means saving a fair bit at the purchase.

It’s also worth noting that the next generation Forester is coming soon, and with that could come a price hike. If a Forester is on the shopping list but the cost of living is starting to bite, now might be the time.

If the slightly sharper handling and red interior leather is of interest to you, the STI Sport might be worth a look, but just know the Forester’s best attributes can be had for less money in a much cheaper variant.

The Sorento’s exterior is stunningly inoffensive. So, for anyone looking for an SUV that won’t make passers-by dry retch that’s all boxes ticked, I reckon.

The cabin feels family-friendly and functional. It's a basic but well designed space, although there’s no getting past the fact this is at the cheaper end of the Sorento line-up as its cloth seats and expanses of hard plastic remind you.

That said, chrome-like touches and faux hand-stitching go some way towards balancing out that impression.

The low-slung dashboard with integrated 12.3-inch touchscreen dominates the front of the cabin in a good way.

The Forester is a pretty good-looking thing in this writer’s eyes, but its design hasn’t changed dramatically in the last few years.

The mid-size SUV looks equally at home on inner-city residential streets and in the middle of nowhere, even with the slightly ‘sported-up’ black trim of the STI version. And I do mean ‘slightly’.

Aside from the fact it looks a lot like the Forester 2.5i Sport of a few years ago (without the red bits), the STI Sport is perhaps ironically unadventurous. Even its alloy wheels don’t scream ‘sports’.

For all the SUVs with their respective brands’ performance badging (and not engineering) attached to them that bear more bark than bite, maybe it’s not such a bad thing Subaru has refrained from putting the Forester in full Tecnica uniform.

Inside, however, the black and red leather seems determined to distract from the fact that not much else has changed cabin-wise. It feels visually busier than it needs to, but still falls on the correct side of the restrained/garish line.

But there’s probably a reason the interior feels a little bit ‘classic Subie’ - if it works, it might pay to avoid making big changes.

This Sorento is 4815mm long (with a 2815mm wheelbase), 1700mm high and 1900mm wide.

As mentioned earlier, the interior is quite basic and simply designed, but with a low-key classiness about it. 

The driver’s seat is six-way manually-adjustable with a pump-action for height, so pin-pointing your preferred position is a welcome minor workout unto itself.

The front seats are adequately comfortable without being too plush – that’s fine with me – and from there driver and passenger have ready access to plenty of storage and cupholders (including two in the front, four in the second row and two in the rear seat) and charging options (including two USB charge points in the front console and one 12V power outlet behind the centre console and one in the cargo area).

My teenagers weren’t impressed at all with the fact they had to plug their smartphones into charge points at the front. Oh, the torture!

The 12.3-inch digital multimedia system has Apple CarPlay and Android Auto, both wired or wireless, and it’s an easy-to-use set-up with a crisp screen.

Air-con is a manual-controls affair, second-row passengers get air vents only (on the rear of the centre console), and third-row passengers don’t get vents or fan controls.

The second row is reasonably comfortable with room enough for head, shoulders and legs to be on the right side of comfy.

It sports a bottle holder in each of the doors, and there’s a centre armrest in the second row with cupholders for the El Grande cups of whatever almond-infused crappuccino your obnoxious screenagers are currently addicted to. 

The second row is in a 60/40 configuration, which slides, reclines and folds down flat.

The third row is in a 50/50 configuration, a split-fold flat set-up, and it's the realm of mini humans – or you could put adults back there for any trip lasting longer than 10 minutes and you’ll be hated for life.

For those interested in packing potential space, the rear cargo area offers a listed 179 litres of storage capacity; a listed 608 litres in the rear cargo area when the third row is folded away; and 1996 litres when the second and third rows are packed away.

I've heard the Forester called a ‘jack of all trades, master of none’ kind of car, and I reckon that’s unfair. Aside from having Subaru’s venerable all-wheel drive at its disposal, the Forester is a supremely practical SUV - exactly what it needs to be given the reasons most people buy SUVs.

Okay, so the interface and tech is pretty old. If you’ve been in a Forester built in the last few years, there’s not a lot new to find.

There are some deliberately large buttons, the climate controls are still very classic and tactile, even the steering wheel buttons are pretty chunky.

If you’re not used to the amount of technology in new cars, Subaru has tried to make this as easy as possible to navigate.

I hate to sound like one of those ‘back in my day’ people, but in a lot of cases I’m finding myself preferring interior layouts and controls of a few years ago rather than post-2020 screens and ‘iPad’ style controls.

Newer Subarus have a rather large portrait centre screen, and even though it works fine, this one with the buttons below it is easier.

The instrument cluster being a pair of physical dials is also welcome, even if it means the digital display looks many years older than the car really is.

It’s also a spacious cabin, if not just physically then in feeling also. The huge sunroof and high-visibility glasshouse means plenty of light comes in and makes it feel roomy while also of course being easy to see out of (and therefore, manoeuvre).

Ergonomically, the Subie is sound. The seating position, aforementioned driver visibility, controls placement and space around each passenger is practical and well thought out, plus moving back into the second row doesn’t feel like a huge comfort downgrade.

Light in the second row is also good, the seats recline and the touch-point materials are like the front seats - comfy leather and a lack of scratchy plastics unless you go looking for them.

The second row can also be folded down (in a 60/40 split) from the boot with controls near the electric tailgate, which brings the boot space from 498 litres to 1060L, though Subaru says maximum space available is 1740L up to the ceiling.

At $48,640, before on-road costs, the Forester STI Sport AWD (to use its full name) has some strong competition - there are high-spec AWD hybrid Toyota RAV4 GXLs, powerful front-drive SUVs like the Ford Escape Vignale and Hyundai Tucson N-Line hybrid, or even variants of Euros like the VW Tiguan and Renault Koleos all within $1000 of the STI Sport’s sticker price.

But those looking for the practicality the mix of Subaru’s AWD, the space inside, and perhaps even the slightly older interior can provide, there’s a decent list of features for a car coming in at just a slice under ‘fifty large’.

The STI Sport AWD is based on the top-spec (petrol) Forester 2.5i-S, so it shares plenty of standard features - read on for those - but the key additions for this variant include a suspension tune by the eponymous performance division, a combination black and ‘Bordeaux Red’ interior leather with red contrast stitching, STI badging inside and out, dark grey 18-inch alloy wheels and black exterior trim for the grille, mirrors, roof rails and light surrounds.

From the Forester 2.5i-S, the STI Sport also brings along the existing leather seats and trim, with power-adjustable fronts which are also heated, plus the other main interior features like the 8.0-inch touchscreen for multimedia with wired Android Auto and Apple CarPlay, an eight-speaker Harman Kardon sound system with subwoofer and amp and a large electric sunroof.

It’s lacking some more modern features like wireless phone mirroring, wireless phone charging, USB-C ports or a fully digital driver display, but the latter of those is certainly no great loss.

On the outside, the existing self-levelling LED headlights with cornering response, LED DRLs and fog lights, privacy glass, roof rails and electric tailgate all also carry over from the 2.5i-S.

There are certainly rivals with more features, but they require trade-offs in other areas that might not appeal to Subaru customers.

This Sorento has a 2.2-litre, four-cylinder common-rail diesel engine, producing 148kW at 3800rpm and 440Nm at 1750-2750rpm and that’s matched to an eight-speed dual-clutch auto transmission.

This is a generally clever and effective combination, but there is noticeable lag to acceleration from a standing start, no matter how hard you stomp the right foot.

It has all-wheel drive (part-time with lock mode) and driving modes that include on- and off-road options.

The same drivetrain as is used in the 2.5i-S is found in the STI Sport AWD.

No prizes for anyone who guessed it’s a 2.5-litre flat-four engine, but some might be disappointed to know that means no turbocharging and no sporty transmission - the STI Sport still outputs 136kW and 239Nm via a continuously variable transmission (CVT).

Subaru’s ever-present ‘symmetrical’ all-wheel drive system is, of course, here in the Forester too, but the brand’s relatively recent foray into hybrid drivetrains was given a miss for this version.

Official fuel consumption for the 2.8-litre four-cylinder Sorento S diesel is 6.0L/100km on a combined cycle. 

Actual fuel consumption on this test, from pump to pump, was 6.6L/100km. 

This Sorento has a 67-litre fuel tank so – going by that fuel consumption figure – you should be able to get a driving range of about 1015km from a full tank.

Subaru claims a 7.4L/100km combined cycle (urban/extra-urban) fuel consumption figure for the STI Sport AWD, and while we’ve seen tests come close to that in other variants of the Forester with the same drivetrain, inner-city life can be a detriment to the Forester’s drinking habits.

On a test loop which was fairly unsympathetic to fuel efficiency, the Forester’s trip computer reported a 10.2L/100km figure, though a commute from inner-Melbourne to the CBD saw the digits nudge 13.0.

Historically, highway driving has been better for the Forester, and the STI Sport should be no different - plus its 63-litre fuel tank (able to run on 91 RON) should mean if you can approach Subaru’s claimed fuel consumption figure, you could theoretically find yourself driving more than 800km on a single tank.

As I mentioned earlier, this SUV can feel a tad lardy at times, especially from take-off, but it exhibits slightly livelier characteristics soon enough. Just don’t climb into the driver’s seat expecting a dynamic experience.

Steering has a nice balance to it and the Sorento never feels gargantuan so navigating through busy city and suburban streets is on the correct side of easy.

Ride is a bit firm, but the all-pervasive mindful peace you experience from being in such a hushed cabin tends to mostly negate any minor discomfort you may otherwise feel from clipping every lump and bump on the road.

On-road driving modes are 'Comfort', 'Sport', 'Eco' and 'Smart' and off-road modes are 'Sand', 'Mud' and 'Snow'. All of these adjust engine outputs, throttle control and transmission behaviour to best suit the terrain and driving conditions.

Niggle: The driver-assist tech is a bit abrupt and intrusive. I’ve found this to be the case in Hyundai SUVs, too.

The traffic sign recognition, in particular, is clunky, reacting to signs that don't apply at that time of day, for example school signs, or it reacts to signs that don't actually apply to that section of road. So it's regularly chopping and changing between what speeds you should be at and what speeds you shouldn't. 

This Sorento is an AWD with 176mm of ground clearance so I tested it on muddy grass, firm sand and gravel tracks. Nothing outrageous, but mildly challenging enough to make sure the all-wheel drive system can do what’s expected. And it does, seamlessly.

These off-road drive modes are, of course, no substitute for 4WD, but they are fine for when conditions become a little bit slippery. For example, if there’s been a drizzle of rain on the bitumen or the dirt track becomes a bit muddy.

This Sorento has a maximum towing capacity of 750kg (unbraked trailer) and 2000kg (braked).

Like much of the Forester STI, the driving experience is heavily borrowed from some tried and true Subaru characteristics.

That naturally aspirated flat-four engine, though underwhelming on paper, gets the job done without much fuss. In fact, it sometimes feels peppier than it should given its outputs.

Its 'S/I' (Sport or Intelligent) drive mode selector is there to adjust acceleration style, but it doesn’t make an enormous difference.

Yes, it could do with more torque, but the engine doesn’t struggle and only starts to sound laboured at high revs during the kind of acceleration you’d need for seconds at a time.

The sound of a CVT whirring away isn’t exactly auditory bliss, nor does it make for engaging acceleration.

But it’s relatively quiet under regular load below highway speed and, as long as the road isn’t too coarse, NVH is generally good in the Forester.

Road, wind and engine noise are certainly present in certain circumstances, but they’re not intrusive until you get to higher speeds.

At those high speeds is where you might notice one of the most significant changes to the STI version of the Forester - the dampers have been retuned by STI, for what Subaru hopes is a “sharper, more responsive driving experience”.

It’s hard to seriously call the Forester sharp - it’s a mid-size family SUV with enough clearance to go light off-roading - but the STI Sport holds up well for what it is.

The Forester driving experience was already likeable and easy, and in terms of cornering and handling bumpy rural (or even just bumpy urban) roads, the suspension keeps things under control without feeling too stiff.

Its body doesn’t roll as much as you might expect when cornering, but given STI’s engineers focused their efforts on the dampers, its a good thing the Forester doesn’t either waft or thud when presented with big sharp bumps, nor does it vibrate and rattle over constant rough surfaces.

Of course, it’s also got 'X Mode' controls for different surfaces like snow, dirt and mud, making it a pretty handy companion for outdoor adventuring or camping trips in regions where the weather gets a bit unpredictable. If you’ve ever tried to get a front-wheel drive hatchback out of a muddy hillside campsite…

Essentially, the Forester is the kind of SUV that, if you wanted to, you could have a medium amount of fun with on a twisty road before taking it down a particularly rough, unsealed or muddy trail, then later hand the keys to your grandma knowing she’d be able to handle everything about the driving experience, too.

The Forester holds a maximum five-star ANCAP rating from assessment in 2019, which sounds outdated but arguably the most important aspects of the ANCAP testing are the crash protection, for which the Forester scored highly - an extremely good 94 per cent for adult occupant protection and 86 per cent for child occupant protection.

Seven airbags including dual frontal, side chest, curtain airbags and a driver knee airbag keep occupants protected, while Subaru notes the engine’s low-centred nature means it’s designed to slip under rather than into the cabin cell in case of a frontal collision.

Its active safety systems have been kept up to date, with functions like lane-keep assist, driver monitoring, automatic reverse braking and the help of Subaru’s ‘EyeSight’ monitoring system are all welcome additions, particularly since they’re not as intrusive as some rivals.

The lane-keep assist, for example, only beeps (relatively calmly) and intervenes when the Forester actually approaches the lane edge, and the driver monitoring and speed warning systems don’t chime or give warnings unless something is actually going wrong.

Like the multimedia and interior layout, the active safety is one area where the most recent previous generation of common features seems to be better than those many manufacturers are now implementing.

A seven-year/unlimited km warranty applies to the Sorento line-up.

Servicing intervals are scheduled for every 12 months or 15,000km, whichever occurs soonest.

Capped-price servicing covers seven-years/105,000km and at the time of writing ranges between a low of $370 and a high of $817 per service over that period. Total cost is $3787 for an annual average of $541, which isn't particularly cheap.

Subaru’s five-year/unlimited kilometre warranty is now considered the minimum par-for-course coverage for a mainstream new car in Australia, while some rivals are offering seven-, eight- or even 10-year warranties (though the longer one are sometimes conditional).

Subaru also offers 12 months of roadside assistance, though this is also often offered in similar lengths to warranties by competitors.

Servicing intervals for the Forester are every 12,500km or 12 months, with the first of five capped price services (aside from a free one-month check-up) costing $370.91 and the most expensive (fourth) costing $888.62.

A $1387.25 three-year service contract or a $2674.64 five-year plan are on offer.