Verdict
The RM38,000 gap is substantial: the Atto 3 costs RM125,800, yet matches the Sealion 7’s 7.3-second 0-100 km/h time and 110 kW DC charging rate. It is the rational choice for buyers who do not need more than 420 km of quoted range. At RM163,800, the Sealion 7 brings a 71.8 kWh battery, 520 km range, a 500-litre boot and nine airbags. Its 2,930 mm wheelbase is also 210 mm longer, but it weighs 410 kg more and road tax rises by RM60 annually.
Pick the BYD Atto 3 if RM38,000 saved matters more than the Sealion 7’s extra 100 km of range, larger boot and added safety equipment.
Pick the BYD Sealion 7 if you want 520 km of range, a 500-litre boot, nine airbags and rear-wheel drive.
Key differences
- Price: BYD Atto 3 RM125,800; BYD Sealion 7 RM163,800.
- Battery and range: BYD Atto 3 60.48 kWh and 420 km; BYD Sealion 7 71.8 kWh and 520 km.
- Motor output: BYD Atto 3 201 hp and 310 Nm; BYD Sealion 7 228 hp and 380 Nm.
- Driveline: BYD Atto 3 front-wheel drive; BYD Sealion 7 rear-wheel drive.
- Size and boot: BYD Atto 3 is 4,455 mm long with a 2,720 mm wheelbase and 434-litre boot; BYD Sealion 7 is 4,830 mm long with a 2,930 mm wheelbase and 500-litre…
- Safety: BYD Atto 3 has six airbags; BYD Sealion 7 has nine airbags.
Atto 3
- RM38,000 cheaper with the same 7.3-second 0-100 km/h time.
- Same 110 kW DC and 7 kW AC charging rates.
- 410 kg lighter and RM60 cheaper in annual road tax.
- 420 km range is 100 km short of the Sealion 7.
- 434-litre boot is 66 litres smaller.
- Six airbags versus nine in the Sealion 7.
Sealion 7
- 71.8 kWh battery and 520 km quoted range.
- 500-litre boot and 210 mm longer wheelbase.
- Nine airbags, plus navigation and a head-up display.
- Costs RM38,000 more.
- Weighs 2,160 kg, 410 kg more than the Atto 3.
- Annual road tax is RM220 versus RM160.
| Price & overview | ||
|---|---|---|
| Price | RM125,800✓ | RM163,800 |
| Body type | SUV | SUV |
| Segment | C-Segment | Compact Executive |
| Assembly | CBU | CBU |
| Ownership | ||
| Road tax / year | RM160✓ | RM220 |
| Powertrain | ||
| Engine Tech | 400V architecture | 400V architecture |
| Fuel | Electric | Electric |
| Number of Motors | 1 | 1 |
| Motor Horsepower | 201 hp | 228 hp✓ |
| Motor Torque | 310 Nm | 380 Nm✓ |
| Battery Capacity | 60.48 kWh | 71.8 kWh✓ |
| EV Range | 420 km | 520 km✓ |
| Charging Rate (AC) | 7 kW | 7 kW |
| Charging Rate (DC) | 110 kW | 110 kW |
| V2L | 3.3 kW | 3.3 kW |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Single Ratio Automatic |
| Driveline | Front Wheel Drive | Rear Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 7.3 seconds | 7.3 seconds |
| Dimensions | ||
| Length | 4,455 mm | 4,830 mm |
| Width | 1,875 mm | 1,925 mm |
| Height | 1,615 mm | 1,620 mm |
| Wheelbase | 2,720 mm | 2,930 mm |
| Weight | 1,750 kg | 2,160 kg |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 434 litres | 500 litres✓ |
| Front Tyre | 235/50R18 | 235/50R19 |
| Rear Tyre | 235/50R18 | 255/45R19 |
| Spare Tyre | N/A, Tyre Repair Kit | N/A, Tyre Repair Kit |
| Factory Tyres | Continental EcoContact 6 Q | Continental EcoContact 6 Q |
| Chassis | ||
| Assembly | China (CBU) | China (CBU) |
| Front Suspension | MacPherson Struts | Double Wishbones |
| Rear Suspension | Multi-link | Multi-link |
| Front Wheels | 18" Alloy | 19" Alloys |
| Rear Wheels | 18" Alloy | 19" Alloys |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Safety | ||
| Airbags | 6 (Driver and Front Passenger, Front Side, Front and Rear Curtain) | 9 (Driver and Front Passenger, Front and Rear Side, Front and Rear Curtain, Driver Centre Airbag) |
| ABS/EBD | ✓ | ✓ |
| Stability Control | ✓ | ✓ |
| Alarm | — | ✓ |
| Immobilizer | ✓ | ✓ |
| Airbag Disable Function | ✓ | ✓ |
| Child Safety Lock | Manual for Rear Doors | — |
| Seat Belts | 5 Three-point | 5 Three-point |
| Blind Spot Info System | ✓ | ✓ |
| ISOFIX | Available for Two Outer Rear Passenger Seats | Available for Two Outer Rear Passenger Seats |
| Autonomous Braking System | Yes | Yes |
| Lane-keeping Assist | Steering Correction | Steering Correction |
| Collision Warning | ✓ | ✓ |
| Seatbelt Reminder | All Seats | All Seats |
| Lighting | ||
| Headlamps | LED Projector with Auto High Beam | LED Projector |
| Taillamps | Full LED | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Power-adjustable Front Seats, Ventilated | Power-adjustable Front Seats, Ventilated |
| Rear Seats | 60:40 Split-folding | 60:40 Split-folding |
| Front Air-con | Single-zone Automatic Climate Control | Dual-zone Automatic Climate Control |
| Rear Air-con | Rear AC Vents | Rear Vents |
| Sunroof | Panoramic, Tilt and Slide | Panoramic Glass Roof |
| Power Sockets | 1 Front, 1 Wireless Charger, 2 USB Front, 2 USB Rear | 1 Front, 1 Wireless Charger, 2 USB Front, 2 USB Rear |
| Interior Lighting | Map Lights & Ambient Lighting | Map Lights and Ambient Lights |
| Cup Holders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Sun Shade | Panoramic Glass Roof Shade | Panoramic Glass Roof Shade |
| Audio | 15.6" Touchscreen with Apple CarPlay & Android Auto with 6 Speakers | 15.6" Rotating Touchscreen with Apple CarPlay & Android Auto, Dynaudio HiFi Audio System |
| Convenience | ||
| Power Windows | Four Windows, Auto Up and Down with Anti-Pinch | Four Windows, Auto Up and Down with Anti-Pinch |
| Engine Start | Keyless Push Button | Keyless Push Button |
| Locks | Keyless Operation | Keyless Operation |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | ✓ | ✓ |
| Cruise Control | Adaptive Cruise Control with Stop and Go | Adaptive Cruise Control |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Boot Operation | Powered Boot | Powered Boot |
| Parking Sensor Front | 2 Sensors | 2 Sensors |
| Parking Sensor Rear | 4 Sensors | 4 Sensors |
| Reverse Camera | Yes, with 360-degree Camera | Yes, 360-degree Camera |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | — | ✓ |
| Head-up Display | — | ✓ |
| Hill Start Assist | ✓ | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Warranty | ||
| Warranty Mileage Manufacturer | 150,000 km | 150,000 km |
| Warranty Manufacturer | 6 years | 6 years |
| Warranty Notes | 8-year/160,000-km Battery Warranty, 8-year/150,000-km Electric Drive Unit Warranty | 8-year/160,000-km Battery Warranty, 8-year/150,000-km Electric Drive Unit Warranty |
Specs shown for the selected variant of each car. ✓ marks the better figure where lower/higher is objectively better. Road tax: West Malaysia, private registration.
Used Atto 3 & Sealion 7 for sale
Atto 3 vs Sealion 7 FAQ
Is the BYD Atto 3 or BYD Sealion 7 better?
The Sealion 7 is better for range, boot space, power and airbag count. The Atto 3 is the better buy if its 420 km range and 434-litre boot suit your use, because it matches the 7.3-second sprint and charging rates for RM38,000 less.
What is the price difference?
The BYD Sealion 7 costs RM38,000 more than the BYD Atto 3: RM163,800 versus RM125,800.
Which one has the longer EV range?
The Sealion 7 has the longer quoted range at 520 km from its 71.8 kWh battery. The Atto 3 is quoted at 420 km with a 60.48 kWh battery, a 100 km difference.
