BYD Seal 6 vs Mazda Mazda2
A detailed look at how two of Australia's most popular Sedans 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.
Data checked: specs 12 Sep 2026, price 4 Oct 2026
Driver assistance, as the manufacturer lists it
Swipe across. Tap a feature to see what it does and each car's source.
StandardOptional: printed price, +pack or NCO (no-cost)No, not offeredNo dataCounts beside each car use the same colours; ? is no option data.
From each manufacturer's Australian equipment list. No data means that car's document does not say. The drawings are our own illustrations of how each kind of system works.
$34,990RRP
- no option data for this car
$26,990RRP
- no option data for this car
Printed option prices only. A pack is counted once and makes the figure a floor when it carries no printed price. Nothing is inferred from the other car.
Plug-in hybrid fuel economy is shown as a hybrid (battery depleted) so it compares fairly with the other car. A PHEV's official "combined" figure assumes you start every trip fully charged, so real-world economy depends on how often you plug in. Electric range shows how far it goes before the petrol engine is needed.
Track the BYD Seal 6 & Mazda Mazda2
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Price Breakdown
The BYD Seal 6 starts from $34,990 before on-road costs, while the Mazda Mazda2 opens at $26,990. That makes the Mazda Mazda2 the more affordable entry point by $8,000.
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 $38,489 and $29,689 respectively.
Over 5 years, the running costs favour the BYD Seal 6 by roughly $6,260 in fuel alone.
Safety Rundown
ANCAP's published record does not give the Mazda Mazda2 a rating. With no pair of ratings to compare, the active-safety features in the spec table above are the fairer comparison.
Recalls on our record
BYD Seal 6
None open on our record
Mazda Mazda2
- REC-005009 · published 2 Dec 2021The low pressure fuel pump impeller may become deformed and cause the fuel pump to stop working.Year range on the notice: 2017 - 2019
- REC-000892 · published 27 Sep 2019The vehicle's fuel tank may exceed the specified manufacturing dimensions and place additional strain on the fuel tank retaining strap, which may weaken or potentially break.Year range on the notice: 2018 - 2019
- REC-000875 · published 11 Feb 2018On some vehicles, the shape of the teeth on the parking brake sector gear may not meet specification.Year range on the notice: 2016 - 2018
- 4 more on the model page.
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
Charging Times
How long each takes to charge, from a household power point to ultra-rapid DC, estimated from battery size and max charge rates.
How long to charge
10.1kWh usableEstimates from usable battery size and the car's max charge rates (7.4kW AC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BYD Seal 6 features a 12.8-inch touchscreen paired with a 8.8-inch digital dash, while the Mazda Mazda2 gets a 7-inch display. Apple CarPlay and Android Auto are standard across both.
The Mazda Mazda2 counters with head-up display. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The BYD Seal 6 uses a Petrol Turbo PHEV producing 130kW and 210Nm of torque, sent through a 1-speed auto to a FWD layout. It covers the 0-100km/h sprint in 8.9 seconds.
The Mazda Mazda2 responds with a Petrol making 81kW and 142Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 10.5 seconds.
The BYD Seal 6 has the clear power advantage at 130kW vs 81kW. In the 0-100 sprint (manufacturer-claimed), the BYD Seal 6 is 1.6s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BYD Seal 6 measures 4,840mm long on a 2,790mm wheelbase, 480mm longer than the Mazda Mazda2 at 4,360mm (2,570mm wheelbase). The longer wheelbase on the BYD Seal 6 generally means more rear legroom.
Boot space is 491L in the BYD Seal 6 and 440L in the Mazda Mazda2, giving the BYD Seal 6 a 51L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
9.8m to 11.0m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 9.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Compare U-turns side by side
Turning Circle · U-turn compare
kerb-to-kerb, 2 cars0 of 2 clear a 7.0 m street in one sweep
Green cars complete the U-turn; amber need a 3-point turn. Drag the slider to test tighter streets.
Standard widths: AU local streets ~5.5–7 m; main roads ~9–12 m.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $173/year for the BYD Seal 6 and $1,425/year for the Mazda Mazda2. That is a $1,252 annual difference in favour of the BYD Seal 6.
Warranty: 6 years / 150,000km (BYD Seal 6) vs 5 years / 999,999km (Mazda Mazda2). The BYD Seal 6 has longer coverage.
Who Should Buy Which?
Buy the BYD Seal 6 if: You prioritise performance, need more boot space, want lower running costs, value a longer warranty, or prefer BYD's approach to design and ownership experience.
Buy the Mazda Mazda2 if: You want the lower entry price, or prefer Mazda's approach to design and ownership experience.
The Verdict
BYD Seal 6: Top CarSorted Score, 82 vs 73, but the Mazda Mazda2 is $8,000 cheaper
The BYD Seal 6 comes out ahead on the CarSorted Score (82 vs 73), taking 4 of 5 key spec rows below. The deciding gaps: safety (BYD Seal 6 ahead by 21), performance (BYD Seal 6 ahead by 12), practicality (BYD Seal 6 ahead by 10). The BYD Seal 6 will save you roughly $1,252 a year in fuel. If boot space matters, the BYD Seal 6 has a clear edge. The BYD Seal 6 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, BYD Seal 6 and Mazda Mazda2?
The Mazda Mazda2 is the cheapest at $26,990 before on-road costs. That undercuts the BYD Seal 6 by $8,000.
Which is the most fuel-efficient?
The BYD Seal 6 uses the least fuel at 1.1L/100km on the combined cycle.
What are the ANCAP safety ratings?
BYD Seal 6 holds a 5-star ANCAP rating. ANCAP's published record does not give a rating to Mazda Mazda2, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which has the most boot space?
The BYD Seal 6 has the largest boot at 491L with the seats up.
Which has the best warranty?
The BYD Seal 6 has the longest warranty at 6 years / 150,000 km.
Which is the most powerful?
The BYD Seal 6 makes the most power at 130kW. The BYD Seal 6 is quickest to 100km/h in 8.9s.
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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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