Mazda CX-9 vs Holden Acadia

What's the difference?

The CX-9 is still a great option for families looking for a large SUV, even if it is starting to show its age as new rivals continue to launch with newer technologies.

That said, the availability of a luxury-focused six-seat configuration (Azami LE AWD) for the first time might be enough to convince some buyers to give it further consideration.

But for others who need the versatility of seven seats, this is still the CX-9 we’ve all come to know and love – but just a little bit better – particularly in its best-selling Azami AWD form.

The Holden Acadia is a proper seven-seater SUV in that it will fit adults in the third row without turning your friends into enemies. It’s also practical and well fitted out with storage places and utilities such as USB ports.

I was particularly impressed with the advanced safety equipment on-board even at this entry LT level. Yes, it’s a V6 petrol and it’s not the most fuel-efficient SUV, but our time with it showed that with cylinder deactivation and the stop-start system it might not be as thirsty as you’d think.

Given its latest update is relatively minor, the CX-9’s exterior largely looks the same as before, which, depending on your point of view, is a very good thing. As far as we’re concerned, it certainly is.

That said, train-spotters will notice some differences, with the GT SP (new), Azami and Azami LE (new) grades getting a refreshed grille that’s slotted and available in two grade-specific finishes unlike the insert their carryover Sport, Touring and GT siblings still have. 

And aside from the GT SP, Azami and Azami LE’s new sets of 20-inch alloy wheels (again in grade-specific finishes), the only other exterior change is the Azami and Azami LE’s larger-diameter chrome exhaust tailpipe extensions. Sporty!

Inside, the CX-9 has more changes in store, headlined by the new ‘floating’ 10.25-inch central display all but the Sport and Touring get (they stick with 7.0- and 9.0-inch units respectively).

The new set-up is powered by Mazda’s latest multimedia system, which is certainly an improvement over its predecessor, and a much needed one at that.

Worth noting, touch is not an input method, with the rotary controller on the centre console the only option, which is actually great for safety, so we’re all for it.

The Azami and Azami LE also get new quilted Nappa leather upholstery, which looks and feels great, and adds to the overall high-quality theme.

Otherwise, it’s pretty much business as usual, which is great because the CX-9 has always had a well-designed interior. Yep, if it ain’t broke, don’t fix it.

To fully understand the look of the Acadia, take a peek at the GMC website - but make sure you shield your eyes in the same way you would during a solar eclipse, or when welding, or in an atomic blast.

You’ll understand when you get there but suffice it to say contained within the site are some pretty confronting trucks and SUVs. Once you’ve recovered, you’ll realise the Acadia is the supermodel of the GMC family.

Yep, it has a big, blocky, truck-like look but it’s a refreshingly tough styling alternative to more elegant looking SUVs such as the Mazda CX-9.

The Acadia is also one of the smallest members of the GMC family, yet its dimensions position it as a large SUV in Australia. Even then it’s not huge compared to other large SUVs here, so you won’t have an issue piloting it in Aussie car parks or fitting into spaces.

The Acadia measures 4979mm end-to-end, 2139mm across (with the mirrors out) and 1762mm tall.

Along with the Mazda CX-9 the Acadia would also consider the Kia Sorento and Nissan Pathfinder to be among its rivals.

Inside, the Acadia is a modern and stylish looking place, although it’s a bit unrefined. Still, as one YouTube commenter reminded me parents will like the wipe clean surfaces.

Well her comment wasn’t written that politely but being a parent, I concur that the hard plastics have that advantage.

The interior is not all unrefined. The seats, even in the entry grade LT we tested, while cloth (and only available in Jet Black) are sculptured with bolsters and finished with a textured pattern that looks and feels great.

Being an SUV that’s 5075mm long, 1969mm wide and 1747mm tall, practicality is arguably the most important thing for the CX-9, and with the option of six seats for the first time with the new Azami LE, it’s even more versatile.

All seven-seat grades have a 60/40 split-fold second row that manually slides and reclines the same as before, with only the Sport missing out on one-touch tumble operation, which makes accessing the 50/50 split-fold third row even easier, even if it’s still not graceful.

But the six-seat Azami LE is configured differently, given its second row has two captain’s chairs instead of a bench. That said, it operates in a very similar manner, just with power adjustment.

I still had around eight centimetres of legroom and four of legroom behind my 184cm (6'0") driving position, while the large transmission tunnel that’s a foot-space issue in seven-seat versions... isn’t.

One key difference with the very roomy and comfortable Azami LE is it only has four top-tether child-seat anchorage points, while all other grades have five thanks to their extra seat. Either way, four ISOFIX child-set anchorage points are split across the second and third rows.

Alternatively, the third row can be used by adults on shorter journeys, although they won’t have a lot of space to enjoy. Again, I'm 184cm tall and it’s tight back there, with no headroom or legroom on offer, but children will, of course, fare much better.

The CX-9’s boot is still pretty usable with all three rows in action, with 230L of cargo capacity available, but you can stow the two rear seats to get 810L in total.

And if you want maximum cargo capacity, the middle seats can also be folded, but not in the Azami LE, annoyingly.

Either way, the CX-9 doesn’t have a load lip but does have a flat floor, so loading bulkier items is a cinch, while two bag hooks and four tie-down points are on hand for securing loose items if they can’t fit in the double map pockets on the front seat backrests.

There are two cupholders in the third row, another two in the second row’s fold-down armrest (seven-seater versions) or large centre console (Azami LE), and another two in the first row’s larger centre console, while the front and rear door bins can also take bottles – and other knick-knacks.

All grades get USB ports in the first row, while the Touring and above also have them in the second row, and the GT and above also feature them in the third row. It’d be nice if there was no differentiation, though.

The Acadia’s practicality game is strong. It boasts seven seats with third row positions actually able to fit adults, five USB ports sprinkled through the cabin, and a cargo capacity of 1042 litres with the third-row seats folded flat and 292 litres with them in place. If you have three kids, even teenagers, the Acadia could be the perfect family personnel carrier for you.

All three rows are spacious and even at 191cm tall I had good shoulder and elbow room up front, and in the second and third rows I had enough legroom to sit in each seat behind my seating position without feeling cramped.

Feeling a bit down because you might not be able to stretch the budget to get the LTZ-V? Well, cheer up – the LT has more headroom and that’s because it doesn’t get the sunroof which eats into the ceiling height.

Cabin storage is excellent. There’s a wide and deep centre console bin, a hidey hole in front of the shifter, a tray for second row passengers, six cup holders (two in each row) and decent-sized door pockets.

Directional air vents for everybody on board, three-zone climate control, two 12-volt power outlets, privacy glass and proximity unlocking complete a great practicality package.

The front-wheel drive Acadia LT lists for $43,490, which is $4500 less than the all-wheel drive version.

The standard features list includes 18-inch alloy wheels, roof rails, LED running lights, three-zone climate control, proximity key, rear parking sensors, Bluetooth connectivity, six-speaker stereo, 8.0-inch screen with Apple CarPlay and Android Auto, noise cancellation, dual chrome exhaust tips, privacy glass and cloth seats.

The value is pretty darn good here and you’re not missing out on much by not stepping up to the $10K more LTZ grade, apart from wireless charging, and power and heated leather front seats.

The Acadia costs about the same as the Pathfinder ST but is better value; about $500 more than the entry grade Kia Sorento Si; but undercuts Mazda’s CX-9 Sport by about $3K.

All CX-9 grades are powered by a carryover 2.5-litre turbo-petrol four-cylinder engine, which produces 170kW of power at 5000rpm and 420Nm of torque at 2000rpm.

A six-speed torque-converter automatic transmission is standard, and again, you get the option of front- or all-wheel drive for all grades but one, the AWD-only Azami LE.

If you’re after a diesel-powered seven-seater, Mazda also has the similarly sized CX-8 in its line-up, but it still doesn’t offer a hybrid option in any of its SUVs, even though many rivals are moving in that direction, including the aforementioned Kluger, Santa Fe and Sorento.

All Acadias come with a 3.6-litre V6 petrol engine which makes big dollops of power and torque or 231kW (at 6600rpm) and 367Nm (at 5000rpm).

A nine-speed automatic swaps gears, and in the case of our two-wheel drive LT test car the drive went to the front wheels only.

The V6 gets the thumbs up for its stop-start fuel saving system and cylinder deactivation, plus good acceleration and the smooth power delivery you’d associate with a naturally aspirated engine, but a thumbs down for needing to rev hard to make that mumbo.

According to the official combined fuel consumption figures (ADR 81/02), FWD variants of the CX-9 sip 8.4 litres per 100km, which isn’t too bad for a petrol-powered large SUV that weighs just shy of 1900kg. Claimed carbon dioxide (CO2) emissions are 197 grams per km.

And given they weigh a whisker more than two tonnes, AWD versions of the CX-9s drink a slightly higher 9.0L/100km and emit 211g/km.

We covered 188km in the Azami AWD and Azami LE AWD at the CX-9’s launch and recorded 11.5L/100km after primarily driving on country roads and highways.

While that figure is nearly 30 per cent higher than Mazda's claim, it’s not outlandish considering the type of vehicle the CX-9 is. Either way, results will vary.

For reference, AWD variants have a slightly large fuel tank (74L) than their FWD counterparts (72L), but they all take more affordable 91RON petrol at minimum.

We were surprised by the Acadia’s fuel efficiency. After filling up the tank I drove for 136.9km on a combination of hilly country roads and peak hour evening city traffic and then filled up again – only 13.98 litres were used. That’s a mileage of 10.2L/100km. The official combined consumption figure is 8.9L/100km.

So, while the engine is big and not particularly new (it’s an evolution of the V6 built by Holden in Australia for the Commodore) it does have fuel-saving tech like cylinder deactivation and a stop-start system – which you can’t switch off.

Still, not the most fuel-efficient seven-seater – those with turbos and smaller capacity engines such as Mazda CX-9 are truly amazing in the way they can deliver grunt without getting thirsty.

As far as large SUVs go, the CX-9 is one of the better ones to drive. It’s certainly not confused; it knows what it needs to do and does it well.

The engine is properly punchy down low, serving up plenty of initial torque, so much so that you rarely need to chase its top-end power. In that way, it’s very diesel-like, despite being petrol. Needless to say, acceleration is surprisingly brisk. Not bad, then!

And the transmission it’s matched to also does its job well. Gear changes are pleasingly smooth, if not quick, while it's receptive to heavy applications of the accelerator, kicking down a ratio or two with little hesitation. Yep, don’t bother with its Sport mode.

The CX-9 also rides pretty well thanks to its independent suspension set-up, which consists of MacPherson-strut front and multi-link rear axles with passive dampers. Indeed, the kids aren’t going to be upset when they’re onboard.

Again, we mainly drove on country roads and highways, but it proved to be comfortable, particularly at high speed. And even during those rare, in-town, low-speed moments, it still impressed, on lower-quality roads or not.

And while the CX-9’s electric power steering is well-weighted, some buyers might be left wishing it was a tad lighter, especially when parking, but that’s more about personal preference than anything else.

What is more universal, though, is the system’s lack of feel. Obviously, we’re not dealing with a sports car here, but a little communication through the wheel wouldn’t go astray, particularly on a twisty road.

Speaking of which, the CX-9 handles its mass pretty confidently around a corner. That said, while it is relatively tied down, it still regularly exhibits a fair degree of body roll to remind you that you’re dealing with a large SUV.

I drove the Holden Acadia back-to-back with the Nissan Pathfinder – you can watch the model comparison in the video above, but the upshot of that experience was important.

See, while I wasn’t a major fan of the Acadia driving experience when I first met the SUV at its Australian launch in 2018, when I drove it straight after the Pathfinder the difference was like night and day.

The Acadia is comfortable, from the big seats to the smooth ride. If you’re covering a stack of territory the Acadia makes a great highways cruiser and will chomp up big distances  effortlessly.

That V6 does need to rev hard, but it’s powerful and acceleration is swift, while the nine-speed automatic shifts pretty seamlessly. Noise cancelling tech keeps the cabin fairly serene, too.

Look, it’s not the most dynamic of SUVs and there was a bit of tyre chirp in the corners when pushed, but this isn’t a performance car and nor is it trying to be.

Small windows mean a cooler, tough look, but the downside is a dark cabin and occasionally visibility is limited by the A-pillars or out the rear windows.

A 2000kg braked towing capacity will rule the Acadia out for many thinking of pulling a large caravan or big boat. The Pathfinder’s 2700kg braked towing capacity is a strength of that SUV.

Do you need all-wheel drive? Nope, but it’s handy for dirt and gravel roads. Still the 198mm ground clearance with only front-wheel drive should see you get down bumpy roads that regular sedans couldn’t handle.

The Acadia was given a maximum five-star ANCAP rating when it was tested in 2018 and even the entry-level LT we tested is equipped with an outstanding amount of advanced safety equipment.

Standard on the LT is AEB with pedestrian and cyclist detection, lane keeping assistance with lane departure warning, lateral impact avoidance, blind spot monitoring, rear cross traffic alert, adaptive cruise control, traffic sign recognition, rear seat passenger reminder and airbags which extend all the way to cover the third row.

Now, you should know the driver’s seat vibrates if your parking sensors detect you coming close to an object. Yup, it’s weird. If that’s not your thing you can go into the screen’s menu and change that to an audible ‘beep’. I’m more a ‘beep’ kind of driver.

A space-saver spare wheel is under the boot floor and I’d advise you to familiarise yourself with how to access it (it’s a bit tricky) in daylight before (or if ever) you’ll need to use it for real.

As with all Mazda models, the CX-9 comes with a five-year/unlimited-kilometre warranty with five years of roadside assistance, both of which are average when compared to Kia’s market-leading seven-year terms with ‘no strings attached’.

Service intervals are 12 months or 10,000km, with the distance on the shorter side, although capped-price servicing is available for the first five visits, costing $2022 in total at the time of the writing, which is very reasonable.

The Acadia is covered by Holden’s five year/unlimited kilometre warranty.

Servicing is recommended every 12 months or 12,000km. Expect to pay $259 for the first service, $299 for the second, $259 for the third, $359 for the fourth and $359 again for the fifth.