BYD Atto 3 vs Hyundai Kona Electric

The BYD Atto 3 Essential lists at $39,990 RRP. The Hyundai Kona Electric Standard Range lists at $46,000. That is a $6,010 gap before on-road costs, which is real money in a segment this tightly fought. Driveaway in Victoria you're looking at around $43,500 for the Atto 3 and meaningfully more again for the Kona.

Step up to the better-equipped variants and the gap narrows. The Atto 3 Premium ($44,990) sits just under the Kona Electric Extended Range 150kW ($50,000), but you can also cross-shop the much-cheaper BYD Atto 1 at $23,990 if budget is the primary driver and a smaller hatch will do.

Running costs are virtually identical at this size. At $0.32/kWh and 15,000km a year, the Atto 3 costs about $768 annually in electricity (16.0 kWh/100km), while the Kona EV is around $792 (16.5 kWh/100km). That's a $24-a-year gap, not enough to factor into a buying decision either way.

Where they differ is warranty handling. BYD offers 6 years / 150,000 km vehicle warranty plus 8 years / 160,000 km on the battery. Hyundai gives you 5 years unlimited kilometres on the vehicle plus the same 8-year / 160,000 km battery cover. If you're a high-kilometre driver, the unlimited-km Hyundai warranty is more valuable. If you do average mileage, the extra year of BYD cover is worth slightly more.

The ratings are not the same. The Atto 3 holds a 5-star ANCAP rating from 2022; the Kona Electric holds 4 stars from 2023. Both ship with the standard suite expected at this price: AEB with pedestrian and cyclist detection, lane keep assist, blind spot monitoring, rear cross-traffic alert, and adaptive cruise control. Seven airbags on the Atto 3, six on the Kona Electric.

The Atto 3 was rated under the 2022 ANCAP protocols which scored 91% for adult occupant protection, 89% for child occupant protection, 74% for vulnerable road users and 74% for safety assist. The Kona Electric's rating dates from the 2023 protocols, which are stricter, and it landed on 4 stars with 80% adult occupant protection, 84% child occupant protection, 64% vulnerable road user and 62% safety assist. The vulnerable road user and safety assist columns are where the gap opens up.

One safety differentiator: the Kona Electric has Hyundai's Highway Driving Assist 2 with automatic lane changing on indicator. The Atto 3 has lane centring and adaptive cruise but doesn't auto lane-change. For freeway commuters that tech can be genuinely useful, but it's not a make-or-break feature.

The Atto 3's headline interior feature is the rotating 12.8-inch touchscreen that flips between landscape and portrait orientation. It looks like a gimmick on paper but actually works well in practice (especially for navigation in portrait mode). Wireless Apple CarPlay and Android Auto are standard. The cabin design is quirky, door pull straps that look like guitar strings, dumbbell-shaped door handles, and you'll either love it or find it weird.

The Kona Electric is more conventional. Twin 12.3-inch displays for instruments and infotainment, wireless smartphone mirroring, heated front seats and steering wheel as standard. The cabin layout is straightforward, the materials are solid Hyundai fare (a bit hard-touch in places, but durable), and the controls are exactly where you'd expect them.

On charging tech, the Atto 3 supports DC fast charging up to 88kW, going 30-80% in around 29 minutes on a 100kW charger. AC charging caps at 7kW (~9 hours for a full charge on a home wallbox). The Kona Electric does 80kW DC (about 41 minutes 10-80% on its smaller 48.6kWh battery) and gets faster 10.5kW AC charging: relevant if you have three-phase power at home.

Vehicle-to-load (V2L) is standard on both. You can plug a fridge, power tools or a kettle into either car's 230V output. The Kona offers 1.8kW V2L; the Atto 3 offers 2.2kW. Worth knowing if you're thinking about camping or job-site use.

This is where the comparison gets interesting. The Atto 3 Essential punches above its price tag with a 150kW / 310Nm single front-mounted motor. It'll do 0-100 km/h in about 7.4 seconds, quicker than most petrol SUVs at this money. The Kona Electric Standard Range gets a much milder 99kW / 255Nm setup that takes 9.9 seconds. That's a meaningful real-world gap when overtaking or merging.

If you want apples-to-apples on power, you have to step up to the Kona Electric Extended Range 150kW at $50,000, but at that price you're already past Atto 3 Premium ($44,990) territory.

On battery technology, the Atto 3 uses BYD's in-house Blade LFP (lithium iron phosphate) chemistry. LFP is less energy-dense than the lithium-ion NMC chemistry in the Kona EV, but it's also longer-lasting (typically 3,000+ cycles vs 1,500 for NMC), more thermally stable, and tolerates being charged to 100% daily without degradation. For a car you'll keep 8+ years, LFP is the better long-term bet.

On efficiency, the Atto 3 returns 16.0 kWh/100km WLTP combined, the Kona EV does 16.5 kWh/100km. Both translate to ~$15-16 per week in home charging at average Aussie usage. Neither is class-leading on efficiency (the Tesla Model 3 does ~14kWh/100km), but they're close.