Mazda CX-90 vs Mitsubishi ASX

What's the difference?

There are many reasons I quite like this CX-90. It sells the plush luxury promise when it comes to its interior and design, it feels big and purposeful, and has a refreshingly minimalist approach to its cabin tech. As a seven-seat SUV it’s particularly impressive, with plenty of amenity and a third row that can genuinely fit an adult in comfort.

However, there are areas where it could use more polish, from the drivetrain to the ride, and it ultimately strikes an odd point for price and ownership which feels lost between the premium segment and the mainstream rivals.

If you’re a long-term Mazda owner, I still think you’ll love it, and this Touring grade is definitely the best value in the range. It offers the lion’s share of equipment at a price more comparable to Mazda’s traditional mainstream rivals.

The Mitsubishi ASX ES Street can more than handle being an urban dweller. The Street style pack makes this model stand out and the cabin is practical enough that it’s a good alternative for smaller families in the city. I get why the ASX is popular and I like the basic and traditional nature of this model on most fronts but not for the safety and tech. Not in this day and age against all of the well-equipped rivals it faces.

The CX-90 is an impressive car to behold. Moving things onwards and upwards from its CX-9 predecessor, the CX-90 is bigger and even more refined in a lot of ways.

Mazda’s signature design language has evolved into something a bit beefier, trading out the delicate sharp angles and chromes of its front-wheel-drive predecessors for something a bit more upright, with a wide stance and tough proportions.

The long bonnet and expansive body panels stress the long-engined, fluid nature of this car’s design language. It certainly gives it a more premium vibe than the boxy American-influenced style of the Hyundai Palisade, and leans more European than the science-fiction styling of something like the Kia Sorento.

If anything, there’s some clear BMW influence in the shape of the tail and light fittings. Light lashings of chrome keep it in-line with Mazda’s previous design language, and on this base model at least, plastic claddings over the arches toughen it up a bit.

Inside is plush. In fact, it’s treading on Lexus territory when it comes to the design and feel of the seats, dash, doors and there are even padded leather touches down the sides of the centre console for your knees to rest against. Even the standard leather seats are nice (with softer Nappa leather available on higher grades), and I actually find the somewhat monochrome interior treatment on our test car to be the most modest option. It’s off-set by silver trims and a touch of chrome in the steering wheel and doors.

The dash is in a more traditional style (again, it feels influenced by BMW here) with a padded insert across the front, inset vents and a climate control panel leading down to a nice wide console with tasteful patterned trims, and an electronic shifter. The screen in this base car is of modest dimensions compared to most cars today, but those who aren’t sold on giant touchscreens will love it.

Even the digital dash elements are tastefully executed, although they’re not particularly customisable, which is a shame. 

The ES Street doesn’t change the ASX fundamentals but it is styled differently and the Street package adds a black front spoiler and tailgate protector with red accents, black door handles, stainless steel door scuff plates, and decals across the side panels and rear. 

The interior sees almost no changes from the ES grade but the traditional plastic gear shifter and steering wheel are swapped out for an aluminium and leather-trimmed gear shifter and leather-wrapped steering wheel, which is a nice upgrade.

The dashboard is headlined by the tried and true (and old) 8.0-inch touchscreen multimedia system but this is a vehicle that likes tradition.

You have lots of physical buttons, dials and even a handbrake. There’s no push-button starter or digital instrument panel. If you want to move or change something, it’s going to be manual adjustment. It’s basic but there is something charming about that.

The CX-90 is enormous, but despite its long bonnet, it feels on the inside like it makes good use of its dimensions.

Up front, it’s easy to find a seating position thanks to an array of adjustability, from the seats to the telescopic adjust for the wheel, and the cabin is wide and tall enough to accommodate pretty much anyone with ease.

Unlike some Mazdas which have a strange zoom-factor on their rear vision mirrors, the CX-90 doesn't have this problem, and visibility generally out the windows is impressive. I can see the long, tall bonnet and cosy dash design creating visibility issues for shorter drivers, however.

Padded materials are everywhere they should be (and more), and when it comes to storage there’s a large bottle holder in each front door, two more cupholders in the centre console (with a flip-out cover), a split-opening centre console box (which hides USB-C connections, great for cable management) and a wireless charging bay up front below the climate unit.

It’s rare these days to see a full array of physical buttons and toggles for a dual-zone climate set-up, but the Mazda has the whole lot. It’s a breeze to adjust on the fly and integrates into the design in a subtle way.

It’s also worth calling out the multimedia screen isn’t a touch unit. Instead, you need to control it through a handful of buttons and a rotary dial on the centre console. It’s nice to have a physicality to it, and it works well for the relatively simple base operating system, but it’s a clumsy way to interact with phone mirroring.

In my experience Apple CarPlay has simply too many icons and menu features to work around with a dial-operated system, to the point where it’s distracting to use on-the-go (thus, defeating the purpose of having physical controls).

The second row is a real highlight. Set to its default position, I have leagues of legroom behind my own driving position (at 182cm tall). Again, heaps of width and headroom here, and even the huge rear doors open nice and wide, which should make loading luggage and fitting child seats easy.

The seat trim is just as good as it is in the front, with decent side bolstering, and top-notch amenities, with shades built into the windows, decent-sized bottle holders in each door, a further two in the drop-down armrest, soft pockets on the backs of each front seat, and a separate climate zone with independent temperature and fan speed controls.

There are two adjustable air vents with a lock-off, as well as two USB-C ports for power. Top marks.

The third row is usually where things get tricky for SUVs like this, but the CX-90 isn’t out of tricks yet.

Access isn’t the easiest. The second row can fold forward, but the left over aperture for clambering in, even though the doors are quite large, isn’t great, which will make it a no-go for anyone with mobility issues.

However, once you’re back there, I was surprised to find a full-sized adult like me can fit in relative comfort. With the second row set as far back as it can go, my knees are hard up against the back, but when rolled forward for more third-row space, there's still plenty of room in the middle. I was left with ample room for my knees and feet in the back seats. The seat trim also offers decent padding and comfortable trims, which is rare for most three-row SUVs, and while you wouldn’t want to be too much taller than me, the roof was just tall enough to have a little airspace above.

The armrests are hard plastic, unfortunately, but offer two large bottle holders on each side, as well as a USB-C port, and vents with decent air flow, which is again, quite rare for a three-row SUV.

I’d go so far as to say this is one of the best SUV third rows I’ve been in when it comes to space, comfort and amenity.

Now for the luggage space. I was pleased to find, even with the third row up, I could fit the largest (124 litre) CarsGuide luggage case with room to spare on either side. Officially, space here is 257L, but it’s rare to fit a case this size in a three-row SUV.

With the third row folded down, space comes in at 608 litres, which is on-par for this segment, and with the second and third row down, it tops out at 2025L.

With such space on offer it’s probably worth keeping in mind the payload, which is 580kg, and for those who want to add a trailer to the mix, the maximum towing capacity is 2500kg braked or 750kg unbraked for the 50e petrol straight-six versions like the one we’re testing here.

The size of the cabin is the most practical aspect of it and it is spacious for the class. Both rows enjoy decent head- and legroom and it's fairly easy to get in and out of from the front row but the back row has narrow door apertures.

The cloth seat upholstery on the seats looks nice but fatigue can set in early on a long trip due to a lack of lumbar support for the front and a lack of heavy padding overall.

The individual storage up front is great for the class with a deep middle console and glove box, two big cupholders, as well as a large drink bottle holder in each door. There is also a storage tray in front of the gear shifter for smaller items like a phone or sunnies.

Storage is minimal in the rear with two cupholders in a fold-down armrest and one single map pocket... and that's it for amenities in general. There's no directional air vents or USB ports in the back.

However, there is plenty of room for two car seats, if you had a couple of kids in tow.

Technology feels and looks outdated with the only charging options being two USB-A ports and two 12-volt sockets up front. It would be nice to see faster USB-C ports and a charging pad for the price.

The 8.0-inch touchscreen multimedia system hasn’t changed. It’s simple to look at and operate. It can catch the light, which makes it hard to see at times while on the go but is otherwise responsive.

It’s easy to connect to the wired Apple CarPlay and Bluetooth but the phone call quality was hit and miss. Sometimes it sounded tinny and sometimes it crackled.

Rounding out the cabin, the boot offers good capacity for the class at 393L and you can bump it up to 1193L if you fold the rear row. The boot aperture is wide and the level loading space means it’s super easy to fit larger items in.

The rear row also has a 60/40 split and there’s a space-saver spare tyre underneath the floor. While the ES Street doesn’t get a powered tailgate, the lid isn’t heavy to operate.

There are six grades for the ASX and our test model is the ES with the Street accessory pack which makes it $30,490 before on-roads costs. That’s $2500 more than the standard ES and you’re only getting styling changes on a grade that sits second from the entry-level model.

The ES Street is more affordable than the better-specced Kia Seltos Sport (FWD) which sits at $33,050 MSRP but compared to its Chinese rivals, it’s starting to feel pricey. The MG ZST Vibe is priced from $26,490 MSRP and the GWM Haval Jolion Lux from $28,790 MSRP - both of which have more features and safety equipment installed.

Standard equipment for the ES Street includes an 8.0-inch touchscreen multimedia system with wired Apple CarPlay and Android Auto, Bluetooth as well as AM/FM and digital radio.

The ES Street also features a reversing camera, LED headlights and daytime running lights, LED front fog lights, 18-inch alloy wheels, and a space-saver spare wheel. There are two USB-A ports, manual air-conditioning, and black cloth upholstery.

The Street package adds a black front spoiler and tailgate protector with red accents, black door handles, stainless steel door scuff plates, aluminium and leather-trimmed gear shifter and leather-wrapped steering wheel instead of plastic.

The ES now comes with lane departure warning.

The CX-90 gets a bit exciting under the bonnet with its big 3.3-litre in-line six-cylinder turbocharged petrol engine. It produces a whopping 254kW/500Nm, well above par compared to its mainstream rivals.

This engine is mated to an eight-speed automatic transmission. This is no run-of-the-mill transmission though. Instead of the usual smooth hydraulic coupling this style of transmission is known for, the Mazda uses a hybridised single clutch set-up instead.

This is in the name of efficiency. A single-clutch plate has less loss, and is therefore more fuel efficient, with a small electric motor helping to push things along as part of the mix.

The catch is, like the sometimes-derided dual-clutch automatics, it’s not as smooth to operate. More on this in the driving section.

Efficiency – What is its fuel consumption? What is its driving range? 8/10

As a result of this unusual transmission set-up, fuel efficiency isn’t bad for such a big and powerful engine, and for such a large vehicle.

The official combined fuel consumption for the CX-90 G50e is 8.2L/100km, which is already impressive, and in my week with the car over a few hundred (mostly urban) kilometres it landed close, at just 8.9L/100km.

It’s seriously impressive and runs rings around the six-cylinder Hyundai Palisade (10.7L/100km combined) while producing significantly more power than the more efficient Toyota Kluger Hybrid (5.6L/100km). On the flipside, you’ll need to fill its massive 75L fuel tank with mid-shelf 95RON fuel.

The ES has a 2.0-litre four-cylinder petrol engine that produces 110kW of power and 197Nm of torque.

That's plenty enough for urban driving but don’t expect any feeling of zippiness.

The ES Street is a front-wheel drive and has a continuously variable transmission (CVT) but you can option a manual transmission on the base GS grade, if that’s your vibe.

For all its clever, efficient drivetrain, the CX-90 has a bit of a mixed drive experience. Initially, it comes off as impressive. It’s plush and quiet from behind the wheel, and the primarily rear-drive nature of its drivetrain gives it the big premium steering response missing from its mostly front-drive rivals.

The flaws with its tricky transmission quickly become evident, though. The clutch constantly needing to engage in stop-start scenarios makes for a slightly jerky and uneven experience, similar to the feel of a dual-clutch auto, particularly in traffic, while the at-speed gear shifts, which in a dual-clutch tend to be much smoother are telegraphed more physically by this Mazda system.

As evidenced by the actual fuel consumption, it’s clear this system does what it sets out to, and it even feels like it could be significantly better, but Mazda will need to invest some time in calibration. For what it’s worth, it feels better than its original implementation I drove at the launch of the CX-60, which was the first car to get this system.

A subsequent software update has solved some issues, but it still can’t compare to a regular auto when it comes to smoothness.

However, the engine is immensely satisfying. The big six has a low roar when pushed, and motivates the big CX-90 with ease when you step on it. It pairs nicely with the weighty steering to make for a car which feels purposeful and satisfying to steer when it gets going.

In this sense it nails the brief of elevating Mazda out of the regular crop of front-drive seven-seat SUVs, giving it a distinct and more premium edge.

As also noted with the CX-60 though, the CX-90 has the same issue with its ride quality. It’s a little too hard to give it the kind of refined response to road imperfections we’ve come to expect from brands like Lexus and BMW. The firm response to the road helps this big heavy SUV feel controlled in the corners, but it doesn’t deal with suburban bumps how it should.

Larger hits in particular are often communicated to the cabin. The CX-90 is better than its smaller CX-60 sibling, which went so far as to have its rear dampers recalled, but the brand is even considering similar updates to this large SUV, so keep an eye out.

While this version of the CX-90, the base Touring with its smaller alloys and larger tyres, is more comfortable than any other Mazda on this new platform I’ve driven, it still leaves room for improvement.

It’s a shame, because otherwise the CX-90 is a lovely and luxurious SUV to drive, with a quiet, plush interior and a satisfying engine. It’s so close to greatness that it’s frustrating.

The ES Street delivers adequate power to make it feel within the realm of fun in the city but it starts to feel lacklustre once you hit the open road. Put your foot down and the engine whines pitifully but you never worry about not getting there - it just likes to complain.

The suspension is on the right side of firm to get road feedback but not be bothered by it. You will feel bumps but not wince when you go over them. 

However, the ASX feels very light when you have heavy winds and the car moves around a lot at higher speeds, which I found to be unnerving at times.

Surprisingly, the ASX offers a pretty refined cabin experience in terms of noise. There is a constant low hum from the engine but wind and road noise aren't too bad and you can easily chat and listen to music without feeling like your senses are battered at the end of a trip. 

The ES Street is a fairly comfortable cruiser in tight city streets with responsive steering and a small footprint. This makes it easy to park and while the reversing camera isn’t the best quality, you know where this car starts and ends, so it’s not a big deal.

At the time of this review, the current model year Mitsubishi ASX has not been tested with ANCAP and is unrated, but all pre-2023 models achieved a five-star rating under the 2016 protocol.

The ES Street has seven airbags, including a driver’s knee airbag, but misses out on the newer front centre airbag we're seeing on newer models.

Standard safety equipment for the ASX ES Street includes forward collision warning, DRLs, hill-start assist, ABS, lane departure alert, cruise control, engine immobiliser, child-proof locking on rear doors, and a reversing camera.

Unfortunately, all of its rivals outclass the ASX on standard safety equipment and this model misses out on biggies like lane keeping aid, blind-spot monitoring and rear cross-traffic alert.

The ASX has ISOFIX child seat mounts and three top tether points but two seats will fit best.

The usual five-year and unlimited kilometre warranty applies to the CX-90 range, with a matching five years of roadside assistance.

Servicing is required once every 12 months or 15,000km, whichever occurs first, and a schedule of costs on Mazda’s website extends to seven years. Over the first five years, prices fluctuate between $469 and $1304 annually, with an average yearly cost of $693.30. The price puts this big-engined Mazda up the premium end of mainstream automakers when it comes to service costs.

The ASX comes with a five-year/100,000km warranty, which can be extended to 10 years/200,000km, provided the vehicle is exclusively serviced by Mitsubishi dealers and on schedule. It's a warranty that is hard to beat, although MG just announced a 10-year/250,000km warranty and that's not conditional on where it is serviced.

The ASX also comes with 10 years of capped-priced servicing and the average cost is $502 per service.

Servicing intervals are reasonable at every 12 months or 15,000km, whichever occurs first.