Audi Q3 vs Mazda CX-3

What's the difference?

The Audi Q3 Sportback S line 40 TFSI quattro is a quiet achiever.

Not as flashy or performance driven as some of its rivals, it still manages to tick almost every box when it comes to comfort and features. Like most models in the class, space in the back seat is modest but for a top-spec non-performance model, the price is alright and it’s lovely to drive.

It’s easy to see why the Mazda CX-3 remains such a favourite with small SUV buyers. The Evolve grade tested is dynamically capable, space efficient and well equipped for the money. That said, although I don’t like being ageist, as it starts to creep up on a decade on sale, the market leader is giving ground to the competition in key areas including design, fuel efficiency and refinement. It’s time for a new-generation model, but in the age of electrification, will there be one? In the meantime, this evergreen favourite remains a solid urban SUV option.

The Q3 Sportback blends the practicality of an SUV with a sports-car presence due to its wide 2022mm stance and coupe-styled rear. With the black accents across the body, big 20-inch alloys and sharp Matrix LED headlights, the Q3 Sportback more than holds its own against the sporty prowess of its rivals.

The cabin establishes that it sits within the premium market with its leather mix upholstery and flashy-looking tech that headlines an angular dashboard. However, it's understated compared to its rivals, which all boast a stronger cabin presence.

Overall, it's not a ‘look at me car’ but the longer you look, the better it gets.

You’re not going to mistake the current CX-3 for anything other than a Mazda, which speaks to the consistency of the brand’s design approach.

Tightly wrapped and neatly detailed the CX-3's exterior has aged well, and thanks to cosmetic tweaks over time it’s still looking clean and contemporary. 

The step up from 16-inch alloys on the lower Sport and Pure grades to 18-inch rims on this Evolve also lifts the look to a more mature, premium level.  

The interior is a simple, fuss-free environment, but in a small-SUV world moving rapidly towards slick integrated screens for multimedia and instrumentation, the CX-3 is showing its age.

The 8.0-inch media display stands proud in the centre of the dash, almost like an afterthought, and the instrument cluster, while okay from an ergonomic point of view, is dated by an analogue tachometer in the centre and LCD-style read-outs either side.

And although it’s always a subjective call, I’m guessing the Evolve’s white and tan interior trim combination won’t be to everyone’s liking, from an aesthetic or practicality point-of-view.

That said, the interior surfaces across the dash, doors and centre console flow into one another nicely, and brushed metal look highlights around key controls and vents enhance the quality feel.

Speaking of which, physical dials and knobs for adjustment of the ventilation system and audio volume is welcome. Maybe old-school is the best school?

However… the multimedia screen can only be accessed by a rotary dial in the front centre console once the car is mobile (it works as a touchscreen when you’re stationary).

Keenly aware there are various opinions on this set-up when it comes to safety. Touchscreens, by definition, take your eyes off the road ahead, so on one hand it makes sense to transfer control to the rotary dial.

But when you’re using a sequential app like Spotify, it can take a hell of a lot of twirls of that controller to get to where you want to go.

Soon you’re grinding your teeth in frustration which upsets concentration and your eyes are well-and-truly off the road, anyway. 

For what it’s worth, I’d prefer the relative ease of a quick press on the screen rather than having to go ‘around the horn’ to hit your favourite track or podcast.

The Q3 Sportback offers plenty of head- and legroom up front, with access that is accommodating because of the wider door apertures.

Like its rivals, the back seat offers modest space for my 168cm height, but it might be a squeeze if you taller. The middle seat suffers the most with legroom due to the tall transmission tunnel – keep this seat for kids only.

However, all other seats offer well-rounded comfort with decent-padding, side bolsters and the front get extendable under-thigh and lumbar supports, as well as heat functions.

The rear row also gets directional air vents, reading lights, two USB-C ports and a 12-volt socket. Longer trips will be comfortable for four occupants but five will elicit some grumbles.

Storage is good for the class with a glovebox that can fit a manual, a medium-sized middle console and a large phone tray. There are four cupholders and four drink-bottle holders throughout the car, and the rear row also get two map pockets.

The boot offers class leading space with its 530L capacity and only the BMW X2 beats it (by 30L). Storage options open up again with the 40/20/40 split of the rear row. The top model gets a powered tailgate with gesture control and temporary spare tyre.

Technology looks high-end and the touchscreen multimedia system is easy enough to use once you get your head around the menus. The built-in satellite navigation is top notch and the directions are pulled through to the digital instrument cluster.

The Q3 now gets wired/wireless Apple CarPlay and wired Android Auto. The CarPlay maintained a steady connection this week. Charging options are great with a total of four USB--C ports, two 12-volt sockets and a wireless charging pad to choose from.

At just under 4.3m long, less than 1.8m wide and a little over 1.5m tall the CX-3’s footprint is squarely city-sized, and no surprise it shares the Mazda2’s 2570mm wheelbase because it’s underpinned by the same platform as the small hatch.

But there’s more than enough breathing room up front and storage options are creative.

Rather than the ubiquitous single storage box between the front seats the CX-3 offers up an adjustable multi-compartment arrangement, with cupholders and bottle retainers ready to flick into position in multiple locations. 

It’s still covered with a padded lid which doubles as an armrest, and there’s also a generous glove box and bins in the doors with space for large bottles, even an overhead drop-down glasses holder.

Move to the back and there’s a surprising amount of head, leg and shoulder room for an SUV of this size. Sure, it’s no limo, but sitting behind the driver’s seat set to my 183cm position, I was pretty comfortable.

Best for two full-size adults in the rear, although a third can squeeze in for short, relatively uncomfortable journeys. Three up to mid-teenage kids will be fine.  

Rear storage includes bottle shaped cavities in the doors, a map pocket on the back of the front passenger seat only (a weird Mazda habit) and dual pop-out cupholders in the fold-down centre armrest.

No adjustable ventilation outlets in the rear, but in a car this compact, their absence isn’t as big an issue as it might be elsewhere.

For power and connectivity, there are two USB-A sockets in the front (one media, one power-only) as well an SD card slot, an ‘aux in’ jack and a 12V outlet. No power options in the rear, which won’t play well with the kids.

With the back seat upright, boot capacity is an okay 264 litres. Enough to accommodate either the largest 124L or the smaller 95L and 36L suitcases from out three-piece set. But not all of them together.

With a bit of not so gentle persuasion, the large CarsGuide pram just squeaked in, but lower the 60/40 split-folding rear backrest and available space expands to 1174L.

Tie-down anchors to help secure loose loads is a plus and a speed-limited space-saver spare sits under the boot floor.

And if you need to hook up a small boat or other lightweight trailer, the CX-3 Evolve is rated to 1200kg (braked) and 640kg (unbraked).

At $31,050, before on-road costs, the G20 Evolve sits in the middle of a five-model CX-3 line-up, which starts with the $G20 Sport ($26,800) and finishes with the G20 Akari ($38,620).

It competes with nine other light SUVs, and to the end of November 2023 has more than doubled the sales volume of its nearest competitors.

Supply constraints may have played a part, but the CX-3 Evolve is way ahead of its direct rivals, the Hyundai Venue Elite ($28,750), Kia Stonic GT-Line ($30,790), Toyota Yaris Cross GXL Hybrid ($33,000) and VW T-Cross 85TFSI Life ($30,990).

Aside from the safety and performance tech we’ll get to shortly, standard equipment includes auto LED headlights and DRLs, rain-sensing wipers, climate control, cruise control, a leather-trimmed steering wheel, an 8.0-inch multimedia screen, six-speaker audio with digital radio plus Android Auto (wired) and Apple CarPlay (wireless) connectivity, sat-nav, keyless entry and start, front and rear parking sensors, a reversing camera and 18-inch alloy wheels.

Standard seat trim is white synthetic leather with tan synthetic suede inserts (also applied to the doors and dash).

That’s a pretty handy roll-call of included features in this part of the market, which meets or exceeds similarly priced competitors.

Our test vehicle keeps it's tried and tested 2.0-litre four-cylinder turbo-petrol engine, which produces 132kW of power and 320Nm of torque. Those outputs are slightly less than most of its nearest rivals and it sports a slower sprint time of 7.8 seconds.

The Q3 Sportback is a quattro, which means it has an all-wheel drive and it boasts a silky-smooth seven-speed auto transmission.

While it doesn't induce strong sports-car vibes on road, it’s not a car you'd ever have the audacity to call slow.

The CX-3 is powered by a 2.0-litre, four-cylinder petrol engine sending drive to the front wheels via a six-speed auto transmission.

The all-alloy unit features direct-injection and variable valve timing to produce 110kW at 6000rpm and 195Nm at 2800rpm.

The official combined fuel cycle figure is 8.2L/100km, but the real-world usage is at 8.6L after doing a mix of open-road and urban driving. Considering the lack of restraint shown for really giving this model a real 'go' on the open-road, the fuel usage is respectable.

Based on the official combined fuel cycle and 60L fuel tank, you should see a theoretical driving range of up to 732km, which is good for any longer road trips you might want to tackle.

Mazda’s official fuel economy number for the combined (ADR 81/02 - urban, extra-urban) cycle is 6.3L/100km, the 2.0-litre four-cylinder emitting 143g/km of CO2 in the process.

That’s an impressively small emissions figure for a 2.0L petrol engine, more in line with smaller-capacity engines.

Stop-start is standard and over a week of city, suburban, and some freeway running, we averaged 7.4L/100km (at the pump), while the car’s on-board computer indicated 7.1L/100km for the same period.

Minimum fuel requirement is 91 RON ‘standard’ unleaded (or E10) and you’ll need 48 litres of it to fill the tank.

Using the official number, that translates to a driving range of around 760km, which drops to roughly 650km using our real-world figure.

The power delivery for the Q3 Sportback S line model is effortless. It doesn’t have the thrum or burbling of a turbo, but the power is well and truly there whenever you need it. So, while not as ‘powerful’ as some of its rivals, you don’t feel like you’re missing out.

The low and wide stance of the Q3 Sportback translates to nimble and direct handling – you can take corners at speed with almost no roll and the steering sits within the goldilocks zone for firmness.

A downside is the cabin noise, which is fairly loud with road and wind no matter the speed – but you don't have to raise your voice. You'd expect a bit of noise with the big wheels, but you always hope for more refinement at this grade level.

The Q3 isn’t difficult to park, but it does take a moment to get your bearings on how it fits a space, as it’s bigger than you might expect. The 360-degree camera is super clear, which takes out a lot of the guesswork.

The car feels like an extension of you as a driver which elevates the overall on-road experience despite not being a performance model. This would be well-suited for a driver who wants great on-road performance without feeling like someone who is in a mid-life crisis.

The CX-3’s compact size makes it easy to steer through tight city and suburban streets. 

It weighs in at just under 1.3 tonnes, which is marginally lighter than most of its key competitors, and acceleration is sprightly with the 0-100km/h covered in less than nine seconds.

Close to 200Nm of pulling power is plenty for a car in this class and unusually for a non-turbo engine, peak torque arrives at a relatively low 2800rpm, so there’s ample mid-range urge.

The downside is the 2.0-litre, four-cylinder engine makes its presence felt inside the cabin, with mechanical noise noticeable even at around-town speeds. Not a conversation stopper by any means, but it’s there.

No complaints with the six-speed auto transmission. It’s smooth and the ratios keep the car in its performance sweet spot nicely. It also shifts into sequential ‘Manual’ mode if your prefer or need to call the shots.

Electric ‘drive-by-wire’ throttle response is smooth, but flick the console-mounted rocker switch to ‘Sport’ and things become more urgent, with the transmission shifting down earlier and holding on to ratios longer.

The steering is evenly weighted for easy parking and road feel is good. Speaking of parking, a 10.6m turning circle is large-ish for such a diminutive SUV, but surprisingly, not out of line for the category.

Suspension is by struts at the front and torsion beam at the rear, and despite the CX-3’s relatively short wheelbase and the Evolve’s bigger 18-inch wheels, ride comfort over typically pock-marked urban roads is surprisingly good. The Toyo Proxes R52A (215/50) tyres are also quiet and reassuringly grippy.

Braking is by generous ventilated discs at the front and solid rotors at the rear, and they’re more than up to the task of calmly washing off speed in this city-sized SUV. 

The front seats proved comfy and supportive on test, although you’ll have to step up to the next Touring grade to score electric adjustment for the drive or lumbar control of any description.

The CX-3 had a maximum five-star ANCAP score from 2015 to 2022, but the independent safety body’s assessments have a seven-year shelf life and the compact SUV is currently ‘unrated’.

That said, active (crash-avoidance) tech is up to the mark with AEB (forward and revers with front pedestrian detection), blind-spot monitoring, lane departure warning, front and rear parking sensors, rear cross-traffic alert, a reversing camera and smart city brake support (front and rear) included.

If a crash is unavoidable, there are six airbags onboard (dual front, dual front side and side curtain), the CX-3 showing its age somewhat with the absence of the now increasingly common front centre bag designed to minimise head injuries in a side impact.

There are three top tethers for baby capsules/child seats across the rear row with ISOFIX anchors on the two outer positions.

The Q3 comes with a five-year/unlimited-km warranty, which is a normal term for the class.

You can pre-purchase a five-year servicing plan, which costs $3330 overall, or $666 per service which is competitive for the premium segment.

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

Mazda covers the CX-3 with a five-year/unlimited-kilometre warranty, which is the current market standard. Roadside assist is included for the duration. 

Recommended service interval is 12 months/15,000km, and the average annual cost for each workshop visit, for the first seven years, is $438.

An average under $450 is alright, but Toyota’s capped price figure of $195 per workshop visit for the first five years of C-HR ownership puts it in perspective. Mind you, Toyota’s charges step up considerably after that fifth year.