BYD Atto 1 vs Hyundai i30 Sedan
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.
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Price Breakdown
The BYD Atto 1 starts from $23,990 before on-road costs, while the Hyundai i30 Sedan opens at $29,250. That makes the BYD Atto 1 the more affordable entry point by $5,260.
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 $26,389 and $32,175 respectively.
The BYD Atto 1 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Hyundai i30 Sedan, as a petrol model, does not qualify.
Safety Rundown
The BYD Atto 1 holds a 5-star ANCAP rating vs 3 stars for the Hyundai i30 Sedan. Adult occupant protection scored 82% for the BYD Atto 1 and 71% for the Hyundai i30 Sedan.
Where the two diverge is in active safety technology. The Hyundai i30 Sedan packs more ADAS features with 4 out of 10 key systems fitted, compared to 3 in the BYD Atto 1.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the BYD Atto 1 and 6 in the Hyundai i30 Sedan.
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
30kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 65kW · 0–80%
Estimates from usable battery size and the car's max charge rates (7kW AC, 65kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BYD Atto 1 features a 10.1-inch touchscreen paired with a 7-inch digital dash, while the Hyundai i30 Sedan gets a 8-inch display and 4.2-inch instruments. Apple CarPlay and Android Auto are standard across both.
Interior trim differs: the BYD Atto 1 gets synthetic leather upholstery while the Hyundai i30 Sedan offers leather.
Drivetrain
The BYD Atto 1 uses a Electric producing 65kW and 175Nm of torque, sent through a auto to a FWD layout. It covers the 0-100km/h sprint in 11.1 seconds.
The Hyundai i30 Sedan responds with a Petrol making 110kW and 180Nm, paired to a cvt driving the front wheels.
The Hyundai i30 Sedan has the clear power advantage at 110kW vs 65kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BYD Atto 1 measures 3,990mm long on a 2,500mm wheelbase, 720mm shorter than the Hyundai i30 Sedan at 4,710mm (2,720mm wheelbase). The longer wheelbase on the Hyundai i30 Sedan generally means more rear legroom.
Boot space is 308L in the BYD Atto 1 and 474L in the Hyundai i30 Sedan, giving the Hyundai i30 Sedan a 166L advantage. The Hyundai i30 Sedan seats 5 vs 4.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.4m to 10.8m
Based on 10.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 10.8m 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
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 6 years / 150,000km (BYD Atto 1) vs 5 years / 999,999km (Hyundai i30 Sedan). The BYD Atto 1 has longer coverage.
Who Should Buy Which?
Buy the BYD Atto 1 if: You want the lower entry price, value a longer warranty, or prefer BYD's approach to design and ownership experience.
Buy the Hyundai i30 Sedan if: You prioritise performance, need more boot space, or prefer Hyundai's approach to design and ownership experience.
The Verdict
This is genuinely close. The BYD Atto 1 and Hyundai i30 Sedan trade blows across the spec sheet, and neither runs away with an outright win. If boot space matters, the Hyundai i30 Sedan has a clear edge. The BYD Atto 1 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 Atto 1 and Hyundai i30 Sedan?
The BYD Atto 1 is the cheapest at $23,990 before on-road costs. That undercuts the Hyundai i30 Sedan by $5,260.
Which is the most fuel-efficient?
The Hyundai i30 Sedan uses the least fuel at 6.1L/100km on the combined cycle.
Which is safest?
The BYD Atto 1 has the highest ANCAP rating at 5 stars.
Which has the most boot space?
The Hyundai i30 Sedan has the largest boot at 474L.
Which can tow the most?
The Hyundai i30 Sedan has the highest braked towing capacity at 1,100kg.
Which has the best warranty?
The BYD Atto 1 has the longest warranty at 6 years / 150k km.
Which is the most powerful?
The Hyundai i30 Sedan makes the most power at 110kW.
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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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