MG ZST vs Mazda CX-30

What's the difference?

Will the MG ZST Essence fit a small family? Absolutely, and all but the middle seat passenger will be comfortable but there are areas open for improvement. Like it's safety, laggy tech and adding a few extra items in the back seat.

Yet, it still offers a good host of features and an attractive package for a reasonable price tag. Unfortunately, my son missed having the basic amenities but did like the sun roof.

I’m glad we checked in on our old friend, the Mazda CX-30. Despite being a car with two wheels planted in the future, and two firmly planted in the past, it manages to hold the line against many of its newer rivals, both on the cheaper and higher-tech end of the spectrum.

What you see really is what you get with this Mazda; it’s lovely to drive, looks fantastic, and punches above its weight when it comes to cabin ambiance. While what’s under the bonnet might no longer be in vogue, driving this car again has only reinforced its standing as small SUV royalty.

Being the newer and shinier version of the ZS, the ZST presents as a nice little package with its full suite of LED exterior lights, shiny chrome accents and its well-shaped body.

The front is distinctively different from its design muse with a darkened grille, and redesigned fog lights that feature new air intake vents. Other highlights include the 17-inch two-tone alloy wheels with sporty red brake calipers lurking behind them.

The interior is pleasant with a massive sunroof creating a light-filled space and giving the illusion that the cabin is larger than it is.

The synthetic leather upholstery and trims seem robust and perfect for families, but also feel quite plasticky under hand. The red badge embossing on the headrests is lovely, though.

The dashboard is well-proportioned and headlined by an upgraded 10.1-inch touchscreen multimedia system and fully digital instrument cluster.

The gearshift feels a tad too skinny and tall for the general aesthetic but the circular air-vents add some cute personality.

While the Haval Jolions of the world look ready to hit up the McDonald’s drive thru with their youthful flair, and cars like the Toyota Corolla Cross want to save money and dine at home with their conservative appearance, the Mazda CX-30 looks dressed to impress, as though it should be seen at the valet stand of your nearest Michelin-star restaurant.

A few years of age or not, the design of this car is still spectacular at this price, placing it right at the forefront of looks for the mainstream small SUV segment.

The delicate panel work, signature big grille, and large wheels at this Astina grade match nicely with the minimalist light fittings which themselves come complete with a soft-fade effect for the indicators.

It’s attention to detail like this which makes the CX-30 look like it belongs in a price-bracket above, and demands rivals pay attention.

The interior meets expectations, too, which is no small feat given some cars in this space prove it’s one thing to look great, and quite another to match it with a truly premium feel.

Mazda has done a fantastic job in the cabin which feels the part with an abundance of soft-touch materials, a dark, modern colour scheme, and an overall vibe which is ageing well even compared to more recently launched rivals.

I would go so far as to say, at the Astina grade the CX-30 feels more like it should be competing with Lexus, certainly punching above the mark, even at its mid-$40K price-point.

Practicality is hurt by a lack of individual storage options and a back seat that has only two USB-A ports for its amenities.

The cabin space is spacious, though, and both rows have a decent amount of leg- and headroom despite the massive sunroof.

The steering wheel features height but not reach adjustment and to accommodate I have to sit much closer to the wheel than normal thanks to my poor little T-Rex arms.

Individual storage is the best up front with a small middle console and glove box, two cupholders and two drink bottle holders. The doors also feature large storage bins, which is great to keep the cockpit feeling neat.

The rear row gets two map pockets and a small storage bin in each door. There is also a (very) shallow storage nook at the back of the middle console… think a packet of gum or small wallet size.

My seven-year old isn't as comfortable in the rear because it lacks directional air vents, reading lights and a fold-down armrest. All items which will hinder an adult's comfort, too.

The boot space is a good size at 359L but you can bump it to 1187L with the rear seats folded, the backrest featuring a 60/40 split.

The height of the floor is adjustable and when set in the lowest position creates a deep well to tuck larger items, like luggage, into.

The hard cargo cover can be awkward to shift around or store but is otherwise out of the way when it counts.

Other amenities accentuate the premium-feeling the Essence is going for with the heated front seats and electric drivers seat offering well-padded comfort but on longer journeys, I miss having adjustable lumbar support.

The rear seats aren't as comfortable as the front only because the synthetic leather feels slippery, which is accentuated when you hit corners!

In terms of technology, you get two USB-A ports in each row but the front also gets a 12-volt port. You miss out on fast and wireless charging options.

The multimedia system looks great but can be sluggish to respond and the apps can be slow to load but I like the built-in satellite navigation.

The upgraded sound system has six speakers instead of four but the sound quality is a bit tinny with music and calls.

It was simple to connect to the wired Apple CarPlay. It also has Android Auto, Bluetooth connectivity and AM/FM radio.

It looks good and feels good, but is it practical? While the CX-30 is larger than its smaller CX-3 sibling, it still leaves space to be desired, especially compared to some other segment-bending small SUVs it competes with.

The front seat is not where the bad news starts though. It feels spacious enough inside for a couple, with large seats, plenty of space separating the front two occupants, and plenty of comfort on offer with padded armrests on both sides.

There are big bottle holders in the doors and in a flip-open bay in the console (wouldn’t want to interrupt this design… ), and there’s additional storage once you slide and flip open the armrest.

To keep things tidy, your USB and 12V power connections are also located in the console bay. No need for messy cables, and there’s a little divider, too.

On the downside here, there’s a chunk of dead space under the climate unit, which looks like it could be filled with a shelf or, better yet, wireless charger. As it is, it’s just a plastic panel with a small bay underneath which barely fits a phone.

Adjustability is great for the driver, with a reach- and tilt-adjustable steering wheel, and high belt-line offering a sporty hatch-like feel, which I instantly felt comfortable with.

The rear seat isn’t as impressive. While the fancy seat trim and soft-touch points mostly continue, some of the padding in the doors has been replaced with hard plastic, and there’s a raise in the floor to facilitate all-wheel drive on some variants which eats into the centre occupant’s foot space.

Behind my own seating position, my knees have a tiny amount of room, and so does my head, at 182cm tall. Technically, I fit, but it’s close, and feels it.

Rear occupants get a padded drop-down armrest with two bottle holders, an extra two surprisingly large ones in the doors, but no power outlets. There are two adjustable air vents on the back of the centre console.

The coupe-like design also has a cost when it comes to boot space. There’s 317-litres (VDA) of space available, although we could only fit the CarsGuide luggage set when the parcel shelf was removed.

The space is suitable for a couple on a weekend adventure, but a bit tight if you have more requirements, like a pram-age child, for example.

There is an under-floor space which houses a space-saver spare wheel and part of the Bose sound system.

When Mazda started what seemed like a push upmarket at the time, the CX-30 was an expensive small SUV. The intention with this car’s look and feel seemed to match the pricing, though, so we all thought Mazda was trying to establish a new semi-premium positioning.

As fate would have it, though, through a pandemic and various fluctuations when it comes to supply and raw material costs, every other manufacturer in this mainstream small SUV space has pushed up the price-scale, too, now making even the more expensive versions of the CX-30 look not so bad value after all.

The specific version we have for this test is the top-trim Astina, using the larger 2.5-litre engine in front-wheel drive form.

The CX-30 range is expansive and confusing, because you can also have an Astina with the smaller 2.0-litre engine, or in all-wheel drive, or even with Mazda’s odd new ‘X20’ engine option which is effectively a supercharged compression-ignition science experiment.

This front-drive 2.5-litre version is probably the pick of the Astina bunch, though, offering the larger engine without the weight or unnecessary cost of all-wheel drive.

Wearing a before on-roads price-tag of $43,310, it now goes into battle with the surprisingly expensive Toyota Corolla Cross (Atmos FWD - $43,550), Honda HR-V (e:HEV L - $47,000), Volkswagen T-Roc (R-Line AWD - $45,200), and the almost as expensive top-spec Kia Seltos (GT-Line FWD - $41,500).

Of course, if these prices, which will approach $50K once you factor in on-road costs, are making you wince, there’s always the more affordable Haval Jolion (from $36,990 for an equivalent high-spec S) or the MG ZST (from $34,990 for an equivalent Essence) from China.

If you’re thinking neither will hold a candle to the Mazda’s dynamics or quality, you’d be right. Read on to learn why.

Before we go on, though, at this Astina grade equipment includes 18-inch alloy wheels, an 8.8-inch multimedia panel with wired Apple CarPlay and Android Auto, LED headlights, a sunroof, heated front seats with power adjust for the driver, a 7.0-inch digital instrument element, surprisingly nice leather interior trim for the seats and wheel, dual-zone climate, a head-up display, and a 360-degree parking camera.

Interesting omissions at this price include a wireless charger, wireless phone mirroring, USB-C connectivity, and while there’s a great safety suite included, there’s also no true hybrid option in the CX-30 range.

The Essence variant has a 1.3-litre, three-cylinder turbo-petrol engine with a maximum power output of 115kW and 230Nm of torque.

It's a front-wheel drive and features a six-speed auto transmission. Overall, it has enough power to keep up with traffic on the open road but you have to be firm with the accelerator to keep your speed consistent.

This is where the Mazda is really showing its age. G25 variants are powered by a 2.5-litre four-cylinder engine, which isn’t turbocharged, nor is it assisted at the wheels by electric motors in a hybrid arrangement.

It’s punchy enough to keep the pace with most of its turbo rivals, putting out 139kW/252Nm, and some will love the fact it’s paired with a traditional torque converter automatic instead of a rubbery continuously variable or glitchy dual-clutch set-up, but it’s certainly not for the eco-conscious.

Not only is it a relatively large displacement engine, but aside from a start-stop system there’s little to mitigate your emissions. In fact, this unit only complies with Euro 5 emissions regulations, well behind the pace today.

The official combined cycle fuel figure is 7.3L/100km and my real-world average came in at 7.7L. That is after a good mix of urban and open-road driving, so the usage is good.

Based on the combined fuel cycle and the relatively small 45L fuel tank, expect a driving range of around 616km.

Some bad news, of course, comes at the fuel pump. The official claim for this relatively large engine is a bit bold, at 6.8L/100km on the ADR combined cycle, but if you’re using it for mainly urban duties as we did for this review I wouldn’t be surprised to see figures more in the region between 8.0 and 9.0L/100km.

As it stands, our car produced an average of 7.8L/100km, which is better than expected, but still painful in the era of hybrids and fuel-sipping turbos, especially when fuel is close to $2.00 a litre in most capital cities.

Mercifully, the lack of complexity from this engine does mean you can put bog-standard 91 RON unleaded in the tank.

The ZST Essence has an okay amount of power relative to the car's small size.

It's an adequate cruiser when I ferry just my husband and son around, but feels a full load of luggage and people.

The steering is responsive and it's an easy car to manoeuvre in tight car parks or city streets, which is great. The visibility is pretty good despite the chunkier pillars and you feel confident when checking your blind-spots.

While the suspension is fairly forgiving and ride comfort is decent, you will still notice the bumps, especially when seated in the back.

The cabin suffers from some wind and road noise and at higher speeds we had to find we raise our voices a bit to be heard. Around town, you don't notice it.

This is just a personal preference but the brake and accelerator pedals are skinnier and more centrally positioned than I prefer. You get used to it, though.

The ZST is pretty easy to park and it's great that you have a 360-degree camera system but the image quality can be grainy. You get rear parking sensors, too, but miss out on ones at the front.

The CX-30 is awesome to drive. In a sea of lacklustre small SUVs, it’s instantly easy to connect with this Mazda. Yes, the engine and transmission here aren’t the most recent additions to the landscape, but they are predictable, smooth, and easy to deal with.

In fact, one thing Mazda is particularly good at is making its entire range feel homogenous in terms of the drive experience, maintaining the great dynamics which the brand has become synonymous with.

The touchpoints continue to be fantastic on the move. The steering feels light and easy to turn at low speeds, but becomes purposeful and full of feel at higher speeds.

The direct feedback on offer from the rack and the firm springs up front give a great handle on what the front wheels are doing.

The overall feel is firm and reactive, ready for action, and while not everyone will love the hard edge to the suspension, it helps the car feel springy and agile in the corners.

You can feel the Mazda 3 DNA on full display when you’re driving this car in haste, and it’s a kind of dynamism which most rivals can’t match, even if the Mazda’s drivetrain is feeling a little low-tech.

You certainly don’t need to worry about the six-speed transmission, which is a smooth-shifting unit.

There’s no glitchy behaviour on hills or from a stop like you might get in a dual-clutch, or rubbery surging under acceleration often delivered by a CVT, just the feeling of the car riding each gear out, and shifting between clearly defined ratios.

Drivers of older vehicles especially will appreciate its instantly familiar feel.

Ergonomically, it’s pretty straightforward, with the one major downside being the dial set-up. We like physical controls rather than touch controls, but Mazda has taken this to the extreme by not making the main multimedia screen a touch unit.

Instead, you’re forced to negotiate with phone mirroring software using a rotary dial, which is at best clumsy, and at worst distracting.

It’s also a tad difficult to see over this car’s high beltline, making it hard to tell where the corners are, front and rear, and a common Mazda problem is the wing mirrors which seem to have a zoom factor on them. Why? It limits your view into the lanes next to you.

Thankfully the active safety suite spends most of its time in the background and unlike some more recent offerings in the small SUV space, not interfering with the excellent drive experience.

The lane keep software is light handed, and the driver monitoring tech is more basic, which is honestly all you should need.

Overall then, the CX-30 is predictable, familiar, and has a fantastic quality to its handling which fits the Mazda brand promise.

Aside from a few blemishes then, it’s one of the best cars to drive in the segment, just don’t expect it to feel as cutting-edge as it could.

I love the lack of invasive safety tech in the CX-30, but that’s not to say this car lacks any of the required gear.

Active equipment includes freeway-speed auto emergency braking, lane keep assist with lane departure warning, blind-spot monitoring with rear- and front-cross traffic alert, adaptive cruise control, adaptive high-beams, driver attention alert, and traffic sign recognition.

You also score a very nice 360-degree parking camera and sensors, as well as a suite of seven airbags.

The CX-30 scored particularly highly across all of ANCAP’s testing criteria, with a particularly impressive 99 per cent in adult occupant protection. It achieved this rating in 2020.

The ZST Essence comes with a seven-year/unlimited km warranty, which is on par with coverage offered by a growing number of its rivals.

There is a seven-year or up to 70,000km servicing program for a total cost of $2339 or an average of $334 per service, which is very competitive for the class.

Servicing intervals are at every 12 months or 10,000km, whichever occurs first, but could be annoying if you travel a lot.

As with all Mazdas, the ownership proposition is pretty straightforward. There’s five years of warranty, five years of roadside assist, and five years of capped price servicing.

Service costs are pretty tame, too, with our front-drive G25 Astina working out to an average of $360 per year for the first five years.

You’ll need to visit a workshop once every 10,000km or 12 months, whichever comes first.