Mazda3 Review: The Hatchback That Makes Everything Else Feel Ordinary

Cost: Seriously Good Value

The Mazda3 G20 Pure hatch starts at $26,490. That's cheaper than a Hyundai i30 ($26,990), significantly cheaper than a Honda Civic ($35,900), and right in line with the segment. Driveaway in Victoria you're looking at roughly $30,000 for the base car.

The range builds through the G20 Evolve ($30,290) and G20 GT ($32,990) to the flagship G25 Astina ($33,990) with the bigger 2.5-litre engine producing 140kW and 252Nm. The sweet spot is the G20 Evolve — it adds the larger 10.25-inch screen, wireless Apple CarPlay, heated front seats, and a head-up display for about $3,800 more than the base.

Running costs are genuinely low. At 5.9L/100km combined and $1.90/L for regular unleaded, you're spending about $1,682 per year on fuel over 15,000km. That's beaten only by the Corolla Hybrid ($1,140) in this class. Mazda's capped-price servicing keeps maintenance predictable at around $300-350 per visit.

Design: Quietly Stunning

The Mazda3 is one of the best-looking hatchbacks on sale anywhere in the world. Full stop. The Kodo design language works beautifully here — the long bonnet, clean flanks, and dramatically sculpted rear end give it a presence that most rivals can't match. The hatchback's thick C-pillar is polarising — some reckon it looks like a fastback, others think it kills rearward visibility. We're in the "looks fantastic" camp.

At 4,460mm long and 1,795mm wide, it's a normal-sized hatch that doesn't draw attention for being oversized. The 1,337kg kerb weight keeps things nimble. Mazda offers some cracking colour options too — Soul Red Crystal and Machine Grey are the standouts.

Interior: Embarrassingly Good for the Money

Sit inside a Mazda3 and then immediately sit inside an i30 or Corolla. The gap in perceived quality is enormous. Mazda uses soft-touch materials on the dashboard, doors, and centre console. The switchgear has a satisfying weight to it. The rotary infotainment controller falls naturally under your left hand. It feels like a car that should cost $40,000.

The driver's seat is firm and supportive with a low seating position that immediately tells you this car was designed by people who enjoy driving. The 8.8-inch screen (10.25 from Evolve up) runs Mazda Connect with Apple CarPlay and Android Auto as standard. It's not the most modern system — no touchscreen while driving — but Mazda argues the rotary dial is safer. They're probably right.

Practicality: The Honest Weak Point

The Mazda3's 295-litre boot is tight. It's larger than the Corolla hatch (217L), but the i30 offers 395L and the Civic gets 333L. If you're regularly doing Bunnings runs or fitting a pram plus shopping, you'll feel the squeeze. Fold the rear seats and it opens up to around 951L — perfectly adequate for IKEA furniture or a weekend away.

Rear seat space is fine for two adults. Three across is doable but snug. The thick C-pillar does reduce over-shoulder visibility, though the blind-spot monitoring (standard from Evolve) compensates. ISOFIX points are there for child seats. Towing is rated at 1,000kg braked — identical to the i30 and adequate for a small trailer.

Driving: The Whole Point

If there's one reason to buy a Mazda3 over everything else in this class, it's the way it drives. The steering is beautifully weighted — light enough in car parks, but it loads up progressively as you build speed. You always know exactly where the front wheels are pointing. The 6-speed torque converter automatic shifts cleanly and holds gears through corners when you push. No CVT rubber-band nonsense.

The G20's 2.0-litre Skyactiv-G makes 114kW and 200Nm. It's not fast — 0-100km/h takes a leisurely 9-ish seconds — but the engine is smooth, responsive, and pairs perfectly with the chassis. The torsion beam rear is expertly tuned. Body roll is minimal, the ride is composed over broken surfaces, and the cabin stays remarkably quiet at highway speeds. Mazda's NVH work is genuinely class-leading.

The 10.6m turning circle makes it easy to park and u-turn in suburban streets. The brake pedal has a natural, progressive feel. This is a car that's been sweated over by engineers who care about the experience, not just the spec sheet.

Efficiency: Strong for a Non-Hybrid

The G20 claims 5.9L/100km combined on 91RON regular unleaded. Real-world, expect 6.5-7.0L in mixed driving and around 5.5L on the highway. That's genuinely impressive for a naturally aspirated 2.0-litre with no hybrid or turbo assistance.

Over a year of 15,000km, fuel costs roughly $1,682. The Corolla Hybrid does it for about $1,140, but everything else in the class — i30 at $2,081, Golf at $1,795 — is in the same ballpark or worse. The 51-litre fuel tank gives a theoretical range of around 860km, or roughly 730km real-world.

Safety: Five Stars, Well Equipped

5-star ANCAP across the range. Standard active safety includes AEB with pedestrian and cyclist detection, lane-keep assist, and a driver attention monitor. From Evolve grade, you get blind-spot monitoring, rear cross-traffic alert, and adaptive cruise control. The G25 Astina adds a 360-degree camera.

Six airbags are standard. The rigid Skyactiv body structure performed well across all ANCAP test scenarios. The only criticism is that some features — like blind-spot monitoring — aren't standard on the base model, which is unusual in 2026.

Rivals: The Competition

The Toyota Corolla Hybrid ($32,110) is the fuel economy king at 4.0L/100km and has Toyota's bulletproof resale, but the interior feels a generation behind the Mazda3. The Hyundai i30 ($26,990) matches on price, beats it on boot space (395L vs 295L), and has a similar warranty, but the driving experience and cabin quality aren't in the same league. The Honda Civic ($35,900) is the closest dynamically, but costs almost $10k more at entry level.

Should You Buy It?

If driving enjoyment and interior quality matter more to you than boot space and hybrid fuel savings, the Mazda3 is the best small car you can buy in Australia. Nothing else at $26,490 gives you this combination of build quality, refinement, and sheer pleasure behind the wheel.

Our pick is the G20 Evolve at around $30,290. The head-up display, larger screen, heated seats, and blind-spot monitoring transform the daily experience for a reasonable premium over the base. If you want more power, the G25 Astina is a genuine sports-luxury hatch — but the G20 is the sweet spot.

See how the Mazda3 ranks in our Best Small Cars guide →