BYD Seal vs Mazda CX-3
A detailed look at how two of Australia's most popular cars compare on price, running costs, safety, and everyday livability.
BYD Seal scores higher, 77 vs 66
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 Nov 2026
BYD Seal
20 of 27 standard · no option data · 7 no dataFrom
$52,990
RRP, before on-road costs
- Body
- Sedan
- Fuel type
- Electric
- Engine
- Electric
- Power
- 230kW
- Energy use
- 17 kWh/100km
- Safety
- ANCAP ★5 · 2023
- Boot (seats up)
- 400L
Top CarSorted Score, 77 vs 66, but the Mazda CX-3 is $25,190 cheaper
Driva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Mazda CX-3
14 of 27 standard · no option data · 6 not offered · 7 no dataFrom
$27,800
RRP, before on-road costs
- Body
- SUV
- Fuel type
- Petrol
- Engine
- 2.0 litre in-line 4 cylinder 16 valve DOHC S-VT petrol (Skyactiv-G) with i-stop
- Power
- 110kW
- Economy
- 6.3 L/100km
- Safety
- Not rated by ANCAP
- Boot (seats up)
- 264L
Driva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
$52,990RRP
- no option data for this car
$27,800RRP
- cannot be matched: 360-Degree Camera, Keyless Entry, Premium Audio and 1 more not offered
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.
Price and cost per week
BYD Seal Premium
$52,990
RRP, before on-road costs. Checked 4 Oct 2026
No published drive-away price on our record.
About $222 a week in repayments ($52,990 RRP, before on-road costs; assumes $5,000 deposit, 5 yrs at 7.5% p.a.). An estimate, not a loan offer.
Mazda CX-3 G20 Pure
$27,800
RRP, before on-road costs. Checked 4 Nov 2026
No published drive-away price on our record.
About $105 a week in repayments ($27,800 RRP, before on-road costs; assumes $5,000 deposit, 5 yrs at 7.5% p.a.). An estimate, not a loan offer.
The Mazda CX-3 starts $25,190 lower on RRP.
The BYD Seal currently qualifies for the electric-vehicle FBT exemption, which applies to novated leases. The Mazda CX-3 does not: only battery-electric vehicles qualify.
On-road costs (stamp duty, registration, CTP and dealer delivery) depend on your state and the dealer; ask for a written drive-away price before you sign.
CarSorted
Looking for your next car?
We help you research it, compare it and ask for a price.
Ways to buy
For the 2 cars on this page.
Finance
From ≈$105/wk(≈$457/mo)
Estimate on the Mazda CX-3 at $27,800 RRP, before on-road costs; assumes $5,000 deposit, 5 yrs at 7.5% p.a. Not a quote or an offer of credit.
Compare real car-loan ratesDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Novated lease
Electric, with an RRP under the $91,661 fuel-efficient LCT threshold (2026-27): under the ATO's electric cars exemption a novated lease of an eligible electric car attracts no FBT if luxury car tax was never payable on it. The benefit is still reportable.
Novated lease quoteWork out a lease on the BYD SealDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link. Opens apply.driva.com.au in a new tab.
Safety Rundown
ANCAP's published record does not give the Mazda CX-3 a rating. With no pair of ratings to compare, the active-safety features in the spec table above are the fairer comparison.
Driver assistance, as the manufacturer lists it
Driver assistance, system by system. We can confirm 7 of 10 key systems on the BYD Seal and 4 on the Mazda CX-3.
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.
Recalls on our record
BYD Seal
None open on our record
Mazda CX-3
- REC-005733 · published 1 Aug 2023Due to a manufacturing defect, the rear-view camera wiring harness may become damaged and could cause the rear-view image to become distorted or flicker.Year range on the notice: 2013 - 2020
- 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-000882 · published 15 May 2018If the engine is operated at high revs in an unloaded condition (either Park or Neutral) residual oil that may accumulate in the engine intake system may be drawn into the engine and result in an engine over run condition.Year range on the notice: 2015 - 2017
- 3 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 a DC fast charger, estimated from battery size and the car's own maximum charge rates.
How long to charge
82.5kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 150kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 150kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BYD Seal features a 15.6-inch touchscreen paired with a 10.3-inch digital dash, while the Mazda CX-3 gets a 8-inch display. Apple CarPlay and Android Auto are standard across both.
The BYD Seal stands out with power tailgate, V2L and Dynaudio audio — features our data doesn't list for the Mazda CX-3. The Mazda CX-3 counters with head-up display. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BYD Seal gets leather upholstery while the Mazda CX-3 offers black cloth. Climate control is 2-zone in the BYD Seal and 1-zone in the Mazda CX-3.
Equipment few rivals have, on either carShowHide
Drivetrain
The BYD Seal uses a Electric producing 230kW and 360Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 5.9 seconds.
The Mazda CX-3 responds with a 2.0 litre in-line 4 cylinder 16 valve DOHC S-VT petrol (Skyactiv-G) with i-stop making 110kW and 195Nm, paired to a 6-speed automatic (skyactiv-drive) driving the front wheels. It gets to 100km/h in 10.9 seconds.
The BYD Seal has the clear power advantage at 230kW vs 110kW. In the 0-100 sprint (manufacturer-claimed), the BYD Seal is 5.0s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BYD Seal measures 4,800mm long on a 2,920mm wheelbase, 525mm longer than the Mazda CX-3 at 4,275mm (2,570mm wheelbase). The longer wheelbase on the BYD Seal generally means more rear legroom.
Boot space is 400L in the BYD Seal and 264L in the Mazda CX-3, giving the BYD Seal a 136L advantage.
For towing, the Mazda CX-3 leads with a 1,200kg braked capacity vs 1,000kg. That 200kg difference matters if you regularly hitch up.
Neither U-turns in one sweep on a 7 m local street (both need a three-point turn); the Mazda CX-3's turning circle is 0.8 m tighter, 10.6 m against 11.4 m kerb to kerb. The street estimate is indicative, worked from the published turning circles.
Cost to own
At 15,000 km a year, electricity for the BYD Seal costs about $816 a year (17 kWh/100km) and fuel for the Mazda CX-3 about $1,796 a year (6.3 L/100km), at $1.90 a litre and 32c a kWh.
Warranty: 6 years / 150k km (BYD Seal) and 5 years / Unlimited (Mazda CX-3).
Where each one leads
The BYD Seal: more power (230kW against 110kW), the bigger boot with the seats up (400L against 264L) and the longer warranty (6 years against 5).
The Mazda CX-3: the lower starting price ($27,800 against $52,990) and the higher braked towing limit (1,200kg against 1,000kg).
The Verdict
BYD Seal scores higher, 77 vs 66
The BYD Seal scores 77 to the Mazda CX-3's 66 on the CarSorted Score, and leads 5 of the 7 spec rows that separate them. The biggest gaps: technology (BYD Seal ahead by 35 points), performance (BYD Seal ahead by 34 points), safety (BYD Seal ahead by 31 points). Boot space with the seats up: 400L in the BYD Seal, 264L in the Mazda CX-3. Warranty: 6 years on the BYD Seal, 5 on the Mazda CX-3.
Ways to buy
For the 2 cars on this page.
Finance
From ≈$105/wk(≈$457/mo)
Estimate on the Mazda CX-3 at $27,800 RRP, before on-road costs; assumes $5,000 deposit, 5 yrs at 7.5% p.a. Not a quote or an offer of credit.
Compare real car-loan ratesDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link.
Novated lease
Electric, with an RRP under the $91,661 fuel-efficient LCT threshold (2026-27): under the ATO's electric cars exemption a novated lease of an eligible electric car attracts no FBT if luxury car tax was never payable on it. The benefit is still reportable.
Novated lease quoteWork out a lease on the BYD SealDriva is an independent finance provider, not part of CarSorted. We aren't paid for this link. Opens apply.driva.com.au in a new tab.
Common questions
Which is cheapest, BYD Seal and Mazda CX-3?
The Mazda CX-3 is the cheapest at $27,800 before on-road costs. That undercuts the BYD Seal by $25,190.
What are the ANCAP safety ratings?
BYD Seal holds a 5-star ANCAP rating (tested 2023). ANCAP's published record does not give a rating to Mazda CX-3, 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 has the largest boot at 400L with the seats up.
Which can tow the most?
The Mazda CX-3 has the highest braked towing capacity at 1,200kg.
Which has the best warranty?
The BYD Seal has the longest warranty at 6 years / 150,000 km.
Which is the most powerful?
The BYD Seal makes the most power at 230kW. The BYD Seal is quickest to 100km/h in 5.9s.
Track the BYD Seal & Mazda CX-3
Get price-drop alerts on these models plus our free weekly new-car rundown. Unsubscribe anytime.
How to read this page. Prices, specifications, ANCAP ratings, warranty, the CarSorted Score and the verdict come from our records for the grades shown, sourced from the manufacturers' Australian documents, and change when those records change; the date each was last checked is printed under the headline. Prices are recommended retail prices before on-road costs unless marked drive-away. A plug-in hybrid's fuel figure is labelled with its basis: with a full battery (the certified combined figure) or as a hybrid (battery depleted). Charging and running costs are estimates on the stated assumptions. Always confirm price and specification with the manufacturer or dealer before you buy. CarSorted does not accept payment for recommendations.
Comments (0)
Sign in to join the conversation
No comments yet. Be the first!
