Mazda CX-30 vs BYD Atto 2
A detailed look at how two of Australia's most popular SUVs compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Price Breakdown
The Mazda CX-30 starts from $29,990 before on-road costs, while the BYD Atto 2 opens at $31,990. That makes the Mazda CX-30 the more affordable entry point by $2,000.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $32,989 and $35,189 respectively.
The BYD Atto 2 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Mazda CX-30, as a petrol model, does not qualify.
Safety Rundown
Both the Mazda CX-30 and BYD Atto 2 hold a 5-star ANCAP safety rating. Adult occupant protection scored 99% for the Mazda CX-30 and 82% for the BYD Atto 2.
Where the two diverge is in active safety technology. The Mazda CX-30 packs more ADAS features with 3 out of 10 key systems fitted, compared to 2 in the BYD Atto 2.
Both include the essentials: autonomous emergency braking, a reversing camera. Airbag count is 6 in the Mazda CX-30 and 6 in the BYD Atto 2.
Feature Showdown
The Mazda CX-30 features a 8.8-inch touchscreen, while the BYD Atto 2 gets a 10.1-inch display. Apple CarPlay and Android Auto are standard across both.
Drivetrain
The Mazda CX-30 uses a Petrol producing 114kW and 200Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 10.9 seconds.
The BYD Atto 2 responds with a Electric making 130kW and 290Nm, paired to a auto driving the front wheels. It gets to 100km/h in 8.5 seconds.
The BYD Atto 2 has the clear power advantage at 130kW vs 114kW. In the real-world sprint, the BYD Atto 2 is 2.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Mazda CX-30 measures 4,395mm long on a 2,655mm wheelbase, 85mm longer than the BYD Atto 2 at 4,310mm (2,620mm wheelbase). The longer wheelbase on the Mazda CX-30 generally means more rear legroom.
Boot space is 350L in the Mazda CX-30 and 400L in the BYD Atto 2, giving the BYD Atto 2 a 50L advantage.
For towing, the BYD Atto 2 leads with a 1,500kg braked capacity vs 1,000kg. That 500kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.6m to 10.6m
Based on 10.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 10.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 5 years / 999,999km (Mazda CX-30) vs 6 years / 150,000km (BYD Atto 2). The BYD Atto 2 has longer coverage.
Who Should Buy Which?
Buy the Mazda CX-30 if: You want the lower entry price, or prefer Mazda's approach to design and ownership experience.
Buy the BYD Atto 2 if: You prioritise performance, need more boot space, value a longer warranty, need stronger towing, or prefer BYD's approach to design and ownership experience.
The Verdict
The BYD Atto 2 takes 5 of 6 key spec categories. If boot space matters, the BYD Atto 2 has a clear edge. The BYD Atto 2 adds peace of mind with a longer 6-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Mazda CX-30 and BYD Atto 2?
The Mazda CX-30 is the cheapest at $29,990 before on-road costs. That undercuts the BYD Atto 2 by $2,000.
Which is the most fuel-efficient?
The Mazda CX-30 uses the least fuel at 6L/100km on the combined cycle.
Which is safest?
They are evenly matched — Mazda CX-30 and BYD Atto 2 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The BYD Atto 2 has the largest boot at 400L.
Which can tow the most?
The BYD Atto 2 has the highest braked towing capacity at 1,500kg.
Which has the best warranty?
The BYD Atto 2 has the longest warranty at 6 years / 150k km.
Which is the most powerful?
The BYD Atto 2 makes the most power at 130kW. The BYD Atto 2 is quickest to 100km/h in 8.5s.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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