Head-to-head
BYD Dolphin vs BYD Atto 2
The BYD Dolphin starts $2,000 (6%) below the BYD Atto 2. Here's how that price gap plays out across range, charging, safety and warranty.
Option A · Hatch
BYD Dolphin
The Dolphin is one of Australia's cheapest new EVs and one of the best small-car bargains, full stop. With a Blade LFP battery, full ADAS suite, and 5-star ANCAP rating, it punches well above its sticker price.
- From
- $29,990
- Range
- 427 km
- Battery
- 60.5 kWh
Option B · SUV
BYD Atto 2
BYD's smallest SUV — slots beneath the Atto 3 with a cheaper from-price. The Blade LFP battery delivers a 345 km WLTP range, with vehicle-to-load and Vehicle-to-Vehicle charging as standard.
- From
- $31,990
- Range
- 345 km
- Battery
- 51.3 kWh
Key differences at a glance
The biggest material gaps between the BYD Dolphin and BYD Atto 2, ranked by how much they're likely to matter day-to-day.
- 1
Range · advantage BYD Dolphin
The BYD Dolphin goes 82 km further on a charge (427 vs 345 km WLTP).
- 2
Battery · advantage BYD Dolphin
The BYD Dolphin carries a 9.2 kWh larger battery (60.5 vs 51.3 kWh).
- 3
Boot · advantage BYD Atto 2
The BYD Atto 2 swallows 55 L more cargo with the rear seats up (400 vs 345 L).
- 4
Price · advantage BYD Dolphin
The BYD Dolphin undercuts the BYD Atto 2 by $2,000 (6%) on starting price.
- 5
0–100 km/h · advantage BYD Dolphin
The BYD Dolphin is 0.9 s quicker to 100 km/h (7 s vs 7.9 s).
Spec for spec
Highlighted cells show the better number in each row.
Where the BYD Dolphin wins
- ▸ Cheaper by $2,000
- ▸ 82 km longer WLTP range
- ▸ Quicker 0–100 km/h (7s vs 7.9s)
- ▸ Faster DC charging peak (88 kW vs 82 kW)
Where the BYD Atto 2 wins
Trails the BYD Dolphin on the core specs we measure.
BYD Dolphin
What we like
- ✓ Among the cheapest EVs on sale in Australia
- ✓ Surprisingly long range from the Premium variant
- ✓ Vehicle-to-load (V2L) capability standard
What we don't
- ✕ Funky styling won't suit everyone
- ✕ Rear seat space tighter than the Atto 3
- ✕ Limited dealer network outside capital cities
BYD Atto 2
What we like
- ✓ Australia's cheapest electric SUV at $31,990
- ✓ Blade LFP battery (industry-leading safety chemistry)
- ✓ 8-year battery warranty
What we don't
- ✕ Modest 345 km WLTP range
- ✕ Single-phase 7 kW AC charging only
- ✕ Not yet ANCAP tested
Frequently asked: BYD Dolphin vs BYD Atto 2
Quick answers to the questions cross-shoppers most often ask about this pair.
- Which is cheaper, the BYD Dolphin or the BYD Atto 2?
- The BYD Dolphin is the cheaper of the two — it starts at $29,990 versus $31,990 for the BYD Atto 2, a $2,000 difference. Prices shown are manufacturer recommended retail excluding on-road costs.
- Which has the longer driving range?
- The BYD Dolphin has the longer WLTP-claimed range at 427 km, 82 km further than the BYD Atto 2's 345 km. Real-world range typically lands 10–20% below the WLTP figure depending on speed, terrain, climate and load.
- Which one charges faster on a DC fast charger?
- The BYD Dolphin accepts a peak DC charging rate of 88 kW versus 82 kW for the BYD Atto 2. Peak rate only holds for a short window during the charging curve, so real-world 10–80% times often diverge less than the peak numbers suggest. Compatibility with 350 kW chargers depends on the vehicle's onboard architecture, not just the published peak.
- Which is quicker off the line?
- The BYD Dolphin does 0–100 km/h in 7.0 seconds — 0.9 s quicker than the BYD Atto 2's 7.9 s. EV acceleration figures hold up at speed better than equivalent petrol cars because electric motors deliver peak torque instantly.
Which one should you buy?
The short version, based on where each car pulls ahead.
Choose the
BYD Dolphin
if…
- ✓ you want to save $2,000 on the sticker
- ✓ maximum range matters (82 km further per charge)
- ✓ you match the profile: city commuters
Verdict reasoning is derived from published specs; brand preference, dealer experience and how a car drives are personal — always take a test drive before deciding.