Smart 3 vs Volvo EX30

What's the difference?

The #3 Brabus is very nearly one of the great bargains of 2024, with the sort of style, luxury, features, performance and grip you’d expect from the much-more-expensive GLA AMG 45. It’s that good.

What would make it great is a sunblock for the hot glass roof on a sunny day, Australian road tuning for the infuriating ADAS tech and a revised steering tune that didn’t make it feel inconsistent at times.

See past these, though, and the #3 Brabus exceeds expectations.

We’re glad Smart is back.

Volvo has taken a bit of a risk because I'm not convinced that the EX30 knows who its audience is. However, our Twin Motor Performance Ultra test model is well-specified and the overall owner experience (from driving, usability and ongoing ownership costs) is great. This is a fun car and it looks super cute.

Smart says Mercedes designed the #3 and it shows.

In silhouette, or when glanced peripherally, it could be the love child of the A-Class and EQA. Only the friendly face betrays its non-Benz heritage.

Longer and wider than the #1, it is also 80mm lower – achieved via a lower ride height, flatter seats and a thinner floor.

Helped by a 35mm wheelbase stretch, it provides a nicely-balanced and proportioned crossover, with a decent drag coefficient of 0.27. The Brabus’ big wheels also fill out the arches very nicely.

Key length/width/height/wheelbase dimensions are 4400mm/1844mm/1556mm and 2785mm, respectively.

Unusually for a coupe/crossover mash-up, there’s slightly more room inside compared to the upright donor model.

Let’s take a longer look in there.

The EX30 is gorgeous. It has an interesting shape that makes it look larger than it is and it's unique enough to attract users who might not love the Volvo aesthetic.

You can still see that it's part of the Volvo family with its crisp pleating in the panelling and 'Hammer of Thor' LED headlights, but its look is new and fun.

Large Volvo badging is framed by rectangular LED lighting at the rear and our test model's Cloud Blue paintwork is offset by a sporty black roof and frameless side mirrors.

The interior aesthetic is very pared back - think simple and classic lines, no buttons or dials and large air-vents.

The dashboard is headlined by a 12.3-inch touchscreen multimedia system, which also houses all of the info you'd expect to see on a digital instrument cluster because there's no head-up display or cluster in this model and it does take a while to get used to.

At first the simplicity is a bit too much to wrap the head around but once you do, the interior is incredibly intuitive to use and as a driver, it felt a little Zen-like.

There are four interior design choices Breeze, Mist, Pine and our test model's Indigo which couples 50 per cent recycled denim jeans for its accents, a grey and blue Nordico (synthetic fabric) upholstery and lots of recycled soft/hard plastics in various tones of blue and greys.

To be honest, the materials didn't always work for me but the cabin is still pleasant to look at.

On first approach, you ask yourself whether the #3 is a crossover or a small-to-medium SUV. The low roof and cool frameless doors certainly suggest the former, as do the comparatively small apertures.

That said, with the windows down, those sash-less doors help entry and egress.

Once ensconced inside a long if slightly narrow cabin, the #3 offers ample room for even the tallest adults up front, as well as a reasonably spacious back seat area, though you’d call that more of a '2+1' seater given the lack of girth for three. Most folk shouldn’t struggle to find the right driving position, either.

Presumably keen to impart a generic Mercedes vibe, the #3’s interior is somewhat reminiscent of a GLA’s, albeit from last decade – down to the pronounced T-shape dash featuring a trio of circular vents in the middle, a standalone screen above and (unconvincing) metal-look plastic trim below.

Understandably, like so much of the Brabus, this might appeal to aspiring A45 AMG owners, but it seems oddly dated, given the advanced electrification going on underneath.

Likewise, none of the minimalism cleverness of the ForTwo city-car original is referenced, even digitally. A lost opportunity, really. The OG Smart is an icon.

Meanwhile, ahead of the driver, a narrow digital strip looks twee and cheap, as if ripped from a Japanese 'Kei' car. It’s a strange design detail for a $71K SUV.

Still, the #3’s cabin layout is largely a success, and much of that is due to the first-class quality and finish. Unlike some of the aforementioned Benzes of the previous decade, squeaks and rattles are notable by their absence.

Depending on your body, the racy sports seats up front are either perfectly bolstered or far-too snug, but they provide a decent level of comfort and support. And they position you just right for controlling the centre display, which dominates all.

The 12.8-inch touchscreen feels slick, responsive and right-sized for the car. At first, it can also seem like info-overload and perhaps a bit cheesy with its animal animations, but real thought has gone into it to provide an extraordinary level of functionality.

Across the top are icons for access to media, sat-nav, apps and camera view settings, while the bottom row is for various climate and trip info. While somewhat logically presented, the charging-station list seemed outdated and/or at-times incorrect in our test car.

Mercifully, the Smart has a row of short-cut buttons for 'Vehicle Modes' (including turning off the infernal lane assist and one-pedal accelerator/braking), 'Driving Mode' ('Eco'/'Comfort'/'Sport'/'Brabus'), glass demisters, climate and display-off.

Annoyingly, the latter is closest to reach, revealing the #3’s left-hand drive market bias, as the driver must stretch across to access the first two (and more important) settings.

There are also several handy screen-activated modes including 'Entertainment Mode' that temporarily leaves the accessories and climate control on; 'Rest Mode' reclines the driver’s seat down flat and dims the interior lights; 'Energise Mode' is designed to pep you up; and 'Pet Mode' keeps a climate-controlled atmosphere while deactivating all buttons that a stray paw might press. Clever.

There’s lots more besides, and using the touchscreen is better in this than most other Chinese vehicles, but it remains fiddly and distracting.

It’s also worth pointing out that the fixed glass roof needs a blockout for Australia. A Smart spokesperson said an aftermarket cover is available, but as supplied to us, sitting under it over a run of hot days is almost unbearable without a hat. This is not good enough.

Thankfully, the other basics are all A-OK.

The climate system coped well the hot sun bearing down through the glass, plenty of useful storage makes up for the disappointingly shallow glove box, while the chilled centre console and massive door bins proved especially handy.

USB access is easy, the wireless Bluetooth/Apple CarPlay performed more consistently than in any recent test vehicle and the standard Beats audio brings brilliant sound.

Out back, most people under 180cm should at least avoid scraping that glass ceiling, and there’s a reasonable amount of room for boots and long knees if the front occupants are sympathetic, but you’d be stretching the truth calling the rear seat packaging SUV-esque.

On the other hand, it’s beautifully presented, boasts a comfy and supportive backrest/cushion for outboard passengers and even a do-able centre pew for shorter-distance riders.

And it provides every expected amenity, including air vents, USB-C ports, door storage, a folding centre armrest with cupholders, and overhead handles/lighting/coat hooks.

And while we’ve already complained about the glass roof, it floods the cabin with light, to make it seem airier than it is. Narrow front seats with a see-through slit further enhance this feeling.

Further back, the 370-litre boot is reasonably long and surprisingly deep thanks to a removable upper floor that’s good for stuffing the optional home charging cables in.

And, of course, it can be extended to 1160L via the split-fold backrests to provide extra loading practicality. And there’s even a small (15L) amount of storage under the bonnet.

Maximum towing capacity is 1600kg for a braked trailer.

The cabin up front features plenty of leg- and headroom as well as cleverly designed storage options.

The rear row is surprisingly comfortable for space behind my driving position but I'm only 168cm tall and it might get squishy if you're behind taller front occupants. It's best to think of this car as a four-seater for adults though, the middle seat is an emergency seat.

The seats themselves are very comfortable for long trips, and both are powered and feature heat functions. My favourite feature inside are the door handles - easy to use and they look great too.

Like I mentioned earlier, the design is rather intuitive to use for every day. The only controls in the cabin are the window buttons and they're discreetly placed on either end of the middle console. The front only feature two buttons but you can switch them over for the rear window use via a little touchpad.

Individual storage is great for the class, with a large open centre console that features a dual opening lid with a shallow cubby, which is perfect to hide away any charging cables for the two USB-C ports.

There is a dedicated phone storage space in the form of a 'lean-to' scenario which also features the wireless charging pad and it's large enough to accommodate bigger devices like an iPad.

There is a sneaky glove box which is located underneath the multimedia screen but it irks me that you can only open it via the screen. It's large enough to hold a manual.

The other sneaky but super handy element is the retractable cupholder shelf that slides away into the middle console. You can also position it so only one cupholder is available or slide the cupholder insert backwards for a large cubby.

The rear gets large storage bins in each door, a drawer from the centre console but it's disappointing that the rear row misses out on cupholders or an armrest for added comfort. It does get two USB-C ports.

There is a 7L frunk storage plus the boot is adequate for overnight luggage or a grocery run with its 318L of capacity but that can jump up to 904L if you fold the rear row.

The multimedia system is fairly easy to use but you have to get used to it as it's a bit different from other Volvo systems I've sampled in the past. You also have to get used to accessing everything for the car, even for turning the car off, via the screen. I do like having buttons/dials but not having them in the EX30 mostly works.

There are three grades for the EX30 and our model on test is the Twin Motor Performance Ultra, which is the top-spec version. It is priced from $71,290 before on-road costs and that positions it as the most expensive compared to its nearest rivals.

The popular Tesla Model Y Long Range all-wheel drive is $69,900 MSRP, the Cupra Born (5 Seat) is one of the most affordable at $59,990 MSRP, and the Hyundai Kona Electric Premium N Line at $71,000 MSRP is the closest rival for price.

The EX30's price point and cute size means it's carved out a little niche for itself - little being the operative word as the rivals above are not apples for apples comparisons. The EX30 could be at risk of not knowing what its audience is - the design is fun, which signals a younger crowd, but the price point might rule them out.

Having said that, the EX30 wants for nothing really and manages to be very well-specified.

Standard items include, a 12.3-inch touchscreen multimedia system, wired Apple CarPlay and Android Auto, Google Services (Assistant/ Maps/ Play), Spotify/YouTube apps, 5G Module, over-the-air updates, satellite navigation, dual-zone climate control, four USB-C ports, wireless charging pad, Bluetooth, and DAB+ Digital Radio and a Digital Key.

Luxury and practical items include heated and powered front seats, powered tailgate, heated steering wheel, a premium nine-speaker Harman Kardon sound system which features a long soundbar and a huge panoramic sunroof.

Annoyingly though the keyless entry is truly keyless ... there are no buttons on the key and it sometimes glitches when you try to open the door despite the key being in your hand!

The #3 Brabus employs one permanent magnet synchronous electric motor per axle, for dual-motor, all-wheel drive performance via a single-speed ‘transmission’. 

They provide plenty of poke, totalling 315kW of power (115kW front, 200kW rear) and 543Nm of torque (200Nm front, 343Nm rear).

Tipping the scales at 1910kg, this means the Brabus delivers an impressive power-to-weight ratio of 165kW/tonne – enough for it to scoot from zero to 100km/h in 3.7 seconds, on the way to a 180km/h top speed.

To put those figures in perspective, the similarly-priced VW Golf R only manages 156kW/tonne and 4.8sec to 100.

The Twin Motor Performance Ultra grade is an AWD with twin electric motors which combine to produce 315kW of power and 543Nm of torque (115kW front/200kW rear) + (200Nm front/323Nm rear).

The EX30 has a single-speed auto transmission and can go from 0 -100km/h in just 3.6-seconds - making it the fastest Volvo.

All #3s headed to Australia for now are fitted with the larger of the two battery packs available – a 66kWh lithium nickel cobalt manganese (NCM) item.

In the Brabus, it is rated to average up to 415km of WLTP-certified range, which is between 20-40km shy of the mid-spec Premium version.

Smart says the WLTP average energy consumption is 17.7kWh/100km. Our 3000km-old test car’s trip computer displayed a life-cycle average of 14.6kWh/100km since delivery.

During our week with the Brabus, we managed an average of 19.4kWh/100km, and that was over a 95km period of sustained highway driving at 114km/h with cruise control on and climate control set at 18 degrees (to combat the radiant heat from that glass roof).

With a big 22kW AC charger and 150kW DC charger capability, the former will replenish that 66kWh battery in about 32 hours using a home plug or 10 hours with an optional 7.0kW Wallbox, while the latter will need just over an hour from 10-80 per cent with a common 50kW DC charger.

The EX30 Twin Motor Performance Ultra has up to 445km (WLTP) driving range, which felt pretty accurate this week despite throwing some heavy open-road trips into the mix.

This variant has a 69kWh nickel manganese cobalt battery and an official energy consumption figure of 18.0kWh/100km (WLTP). After doing some urban and longer trips I saw my trip computer flitting between 19.0kWh and 22.0kWh/100km.

The EX30 has a Type 2 CCS charging port, which means you can hook it up to a DC charger and it will accept up to 175kW on a DC charging system.

On an AC 2.4kW standard domestic plug port, expect a long charging time of around 38 hours to get up to 80 per cent.

On an AC 11kW system, you can go from 0-100 per cent in eight hours (again, a little slow but reasonable enough for overnight charging).

On a DC 175kW system, you can go from 10-80 per cent in around 28 minutes.

Whatever notions ‘Smart’ might evoke, the #3 Brabus obliterates them. This is no buzzy little city-car runabout, but a surprisingly mature and athletic driving machine. This is a seriously rapid performer.

A trio of driving modes give you a hint of what you’re in for. Eco is lightness and fluff. Not very Brabus, but smooth and calm enough for relaxed commuting. And it’s far from slow, scooting off the line with zip and zest. Enough for most.

Comfort is actually a good all-round setting to be in, with an eager yet controlled level of performance. Strong acceleration and instant accelerator reaction show you mean business – if you’re in the mood. Still civilised and serene otherwise.

Sport ups the ante, as you’d expect, providing a decent whack of speed and immediate response. Actually, this is enough to keep up with most sports car costing thrice the price, while maintaining the driver-assist safety net. Fun without the fear.

Brabus mode is off-the-leash fury, turning the #3 into a convincing AMG alternative thanks to blistering thrust and a powerful punch across the spectrum. More (artificial) noise, more drama, more speed, more fireworks. The 'Launch Control' pins you to your seatback.

Yet even in the latter setting, the Smart behaves with a maturity beyond the brand’s reputation, capable of quick corners with exceptional (AWD-enhanced) body control and roadholding grip, without a punishing ride.

Underneath, a unique suspension tune for the MacPherson-style struts up front and multi-link rear end keep the Brabus hunkered down more effectively at speed.

And even in pouring rain, there are no complaints about the Brabus’ assured and confident handling. Yes, the suspension is firm, but it’s far from uncomfortable, so, an acceptable trade-off.

Plus, though not strictly one-pedal driving, the regenerative braking pressure is enough for slowing down and speeding up in the ebb and flow of traffic in its strongest mode.

Where we’re less happy is in the #3’s steering. It brings three weight modes to the table – but only two are useful, 'Light' and 'Standard'. Super-easy yet not totally devoid of substance, Light is great for around town and general commuting.

But when you lean on it at speed, the steering, whilst crisp and reactive, is not always linear in feel or motion, especially when accelerating at the same time, as you might when coming out of a fast corner.

Depending on how hard you are on the accelerator, there can be a visible step when turned from the straight ahead that can be quite disconcerting. It’s a bit like when slurping in a lumpy bit in a smoothie.

So, what about 'Sport' mode? Here, the steering is just as described above, but with added weight and not much more. Not worth it. Best is Standard mode.

Another disappointment is the advanced driver-assist safety (ADAS) tech’s state of tune. It’s in a state, literally.

The intrusive and apparently non-permanently switch-off-able lane-keep systems, especially, end up resisting what the driver intends, and even fight to steer the car where it thinks it needs to be. This is frustrating and potentially dangerous.

It’s been reported that Geely, and not Mercedes, undertook the development of these ADAS systems. We’re getting sick of (mostly Chinese) manufacturers rolling the arm over and imposing this sort of nannying and ultimately counter-intuitive driving interference tech.

This needs to be fixed. It stops the #3 Brabus from being a great performance bargain.

Driving the EX30 Ultra is a mostly fun and lighthearted experience but it's not cutesy, no matter how adorable the external design is.

The twin motors deliver serious power and you can fully expect 'tummy-sucking' moments of pure enjoyment whenever you put your foot down.

Coupled with a graceful on-road presence which assures you that the car will stick to the road like glue, and you have the fun-factor.

The lightheartedness comes from how nimble and easy the EX30 is to manoeuvre. The steering firmness can be customised and its compact dimensions makes it your best friend in tight city lanes.

You can't customise the regenerative braking, or at least, I couldn't figure out an easy way to do so outside of selecting the one-pedal drive option.

The cabin is mostly quiet and there's a refinement to longer journeys because of it. You get occasional wind noise at higher speeds and a little bit of road feedback too but longer journeys are lovely.

My only real nag is that there is no head-up display or instrument panel for your speedometre and I found my eyes directed away from the road because of it. You can find your speed info on the central multimedia system but I prefer something in front of me.

Parking my little blue cloud this week has been easy as pie because the 360-degree camera system is clear and the large windows provide excellent visibility.

At the time of this review, the EX30 has not been tested by ANCAP and is unrated but it has all of the safety equipment you'd expect of a Volvo.

Standard equipment includes, blind spot monitoring, driver attention alert, safe exit warning, rear occupant alert, tyre pressure monitoring, tyre mobility kit, rear collision warning, forward collision warning, rear cross-traffic alert, lane departure alert, lane keeping aid, hill start assist, traffic sign recognition, intelligent seatbelt warning, adaptive cruise control, parking assist, a 360-degree view camera system as well as front and rear parking sensors.

The EX30 is also fitted with seven airbags and the Volvo-designed whiplash injury protection system (WHIPS) which helps to reduce the risk of whiplash injury if your car is hit from behind. On impact, the entire front backrest and head restraint moves with the occupant to support the neck.

Like other Volvos, the EX30 also has side impact protection (SIPS), which helps protect you and your passengers in a side collision. The body's steel framework displaces the impact of a side-collision away from the occupants to other parts of the car body.

The EX30 has ISOFIX child seat mounts on the rear outboard seats plus three top tethers but only two child seats will fit. If you have an extra-large booster seat, like me, then expect some of the back window visibility to be compromised when it is installed.

The #3 offers a (decidedly-average) five-year or (disappointing) 130,000km warranty, whichever comes first. There is also roadside assistance available for free during this period.

Given other EV manufacturers are going seven and even 10 years in the case of MG, with most including unlimited kilometres, this could be better.

Scheduled maintenance is every 12 months or every 20,000km.

Smart provides a pre-paid four-year/80,000km service plan for $3120, which comes to $780 annually. This seems quite expensive for an EV, even a premium one.

The EX30 is covered by Volvos five-year/unlimited km warranty and the electric battery is covered by an eight-year term - both are normal terms for the class.

What endears the EX30 to me is that servicing is included, which is very rare for a luxury brand to offer. Servicing intervals are reasonable at every two years or 30,000km, which ever occurs first.