Head-to-head
BYD Atto 3 vs MG 4
At $30,990 the MG 4 undercuts the BYD Atto 3 by $9,000 (23%) — but does the premium deliver enough of an edge to justify itself? Here's how the two compare on price, range, charging, safety and warranty.
Option A · SUV
BYD Atto 3
BYD's small electric SUV undercuts almost every European rival on price while offering a 5-star ANCAP rating, a roomy interior, and a Blade LFP battery that's regarded as one of the safest chemistries on the market.
- From
- $39,990
- Range
- 420 km
- Battery
- 60.5 kWh
Option B · Hatch
MG 4
Rear-wheel-drive small hatch from China's SAIC that consistently undercuts every European rival. The 10-year/250,000 km warranty is unmatched in the segment.
- From
- $30,990
- Range
- 350 km
- Battery
- 51 kWh
Key differences at a glance
The biggest material gaps between the BYD Atto 3 and MG 4, ranked by how much they're likely to matter day-to-day.
- 1
Range · advantage BYD Atto 3
The BYD Atto 3 goes 70 km further on a charge (420 vs 350 km WLTP).
- 2
Warranty · advantage MG 4
The MG 4 covers the vehicle for 4 more years (10 vs 6 yrs).
- 3
Price · advantage MG 4
The MG 4 undercuts the BYD Atto 3 by $9,000 (23%) on starting price.
- 4
Battery · advantage BYD Atto 3
The BYD Atto 3 carries a 9.5 kWh larger battery (60.5 vs 51 kWh).
- 5
DC charging · advantage MG 4
The MG 4 accepts 29 kW more DC peak charging (117 vs 88 kW), meaning shorter road-trip stops.
Spec for spec
Highlighted cells show the better number in each row.
Where the BYD Atto 3 wins
- ▸ 70 km longer WLTP range
- ▸ Quicker 0–100 km/h (7.3s vs 7.7s)
Where the MG 4 wins
- ▸ Cheaper by $9,000
- ▸ Faster DC charging peak (117 kW vs 88 kW)
- ▸ Longer warranty (10 years)
BYD Atto 3
What we like
- ✓ Aggressive pricing for a five-seat electric SUV
- ✓ Long battery warranty (8 years / 160,000 km)
- ✓ Spacious cabin and large boot for the segment
What we don't
- ✕ Quirky interior design polarises buyers
- ✕ DC fast-charging peak (88 kW) trails Korean rivals
- ✕ Ride can feel firm over rough surfaces
MG 4
What we like
- ✓ 10-year vehicle warranty is class-leading
- ✓ Rear-wheel drive gives it real chassis balance
- ✓ Excellent value at sub-$31,000
What we don't
- ✕ Base 51 kWh battery range trails Dolphin
- ✕ Cabin materials are clearly cost-engineered
- ✕ Software lags behind competitors
Frequently asked: BYD Atto 3 vs MG 4
Quick answers to the questions cross-shoppers most often ask about this pair.
- Which is cheaper, the BYD Atto 3 or the MG 4?
- The MG 4 is the cheaper of the two — it starts at $30,990 versus $39,990 for the BYD Atto 3, a $9,000 difference. Prices shown are manufacturer recommended retail excluding on-road costs.
- Which has the longer driving range?
- The BYD Atto 3 has the longer WLTP-claimed range at 420 km, 70 km further than the MG 4's 350 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 MG 4 accepts a peak DC charging rate of 117 kW versus 88 kW for the BYD Atto 3. 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 Atto 3 does 0–100 km/h in 7.3 seconds — 0.4 s quicker than the MG 4's 7.7 s. EV acceleration figures hold up at speed better than equivalent petrol cars because electric motors deliver peak torque instantly.
- Is the MG 4 better value than the BYD Atto 3?
- On paper the MG 4 is $9,000 cheaper, but the BYD Atto 3 edges ahead on most other measurable specs. Whether the saving justifies the gap depends on which features matter most to you, and how much weight you give to brand and dealer factors.
Which one should you buy?
The short version, based on where each car pulls ahead.
Choose the
BYD Atto 3
if…
- ✓ maximum range matters (70 km further per charge)
- ✓ you match the profile: first-time ev buyers
Choose the
MG 4
if…
- ✓ you want to save $9,000 on the sticker
- ✓ peace-of-mind warranty matters (4 more years of cover)
- ✓ you match the profile: first-car buyers
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.