Verdict
At RM119,800, the Aion Y Plus is RM6,000 cheaper and brings a slightly larger 63.2-kWh battery with 430 km of range, plus a longer 2,750-mm wheelbase. The BYD Atto 3 costs RM125,800, but its 310 Nm motor cuts the 0-100 km/h time to 7.3 seconds versus 8.5 seconds, while 110-kW DC charging beats 80 kW. For a Malaysian buyer who values driver-assistance systems, faster trips between chargers and a more useful 434-litre boot, the Atto 3 earns the extra money. The Aion is the sensible range-led saving.
Pick the Aion Y Plus if you want to spend RM6,000 less for a 63.2-kWh battery, 430-km range and a longer 2,750-mm wheelbase.
Pick the BYD Atto 3 if you want 310 Nm, 110-kW DC charging, a 434-litre boot and active safety assistance.
Key differences
- Price: Aion Y Plus RM119,800; BYD Atto 3 RM125,800.
- Motor torque and 0-100 km/h: Aion Y Plus 225 Nm and 8.5 seconds; BYD Atto 3 310 Nm and 7.3 seconds.
- Battery and range: Aion Y Plus 63.2 kWh and 430 km; BYD Atto 3 60.48 kWh and 420 km.
- DC charging: Aion Y Plus 80 kW; BYD Atto 3 110 kW.
- Boot space: Aion Y Plus 405 litres; BYD Atto 3 434 litres.
- Rear suspension: Aion Y Plus torsion beam; BYD Atto 3 multi-link.
Y Plus
- RM6,000 lower price
- 63.2-kWh battery and 430-km range
- 8-year/200,000-km battery warranty
- 80-kW DC charging trails the Atto 3's 110 kW
- No blind-spot information, autonomous braking or collision warning
- 405-litre boot is 29 litres smaller
Atto 3
- 310 Nm and 7.3-second 0-100 km/h time
- 110-kW DC charging
- Blind-spot information, autonomous braking and adaptive cruise control with stop and go
- Costs RM6,000 more
- 420-km range is 10 km lower
- No spare tyre; it uses a tyre repair kit
| Price & overview | ||
|---|---|---|
| Price | RM119,800✓ | RM125,800 |
| Body type | SUV | SUV |
| Segment | B-Segment | C-Segment |
| Assembly | CBU | CBU |
| Ownership | ||
| Road tax / year | RM160 | RM160 |
| Powertrain | ||
| Engine Tech | 400V architecture | 400V architecture |
| Fuel | Electric | Electric |
| Number of Motors | 1 | 1 |
| Motor Horsepower | 201 hp | 201 hp |
| Motor Torque | 225 Nm | 310 Nm✓ |
| Battery Capacity | 63.2 kWh✓ | 60.48 kWh |
| EV Range | 430 km✓ | 420 km |
| Charging Rate (AC) | 6.6 kW | 7 kW✓ |
| Charging Rate (DC) | 80 kW | 110 kW✓ |
| V2L | 3.3 kW | 3.3 kW |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Single Ratio Automatic |
| Driveline | Front Wheel Drive | Front Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 8.5 seconds | 7.3 seconds✓ |
| Dimensions | ||
| Length | 4,535 mm | 4,455 mm |
| Width | 1,870 mm | 1,875 mm |
| Height | 1,650 mm | 1,615 mm |
| Wheelbase | 2,750 mm | 2,720 mm |
| Weight | — | 1,750 kg |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 405 litres | 434 litres✓ |
| Front Tyre | 215/55R17 | 235/50R18 |
| Rear Tyre | 215/55R17 | 235/50R18 |
| Spare Tyre | Space Saver | N/A, Tyre Repair Kit |
| Factory Tyres | Chao Yang SU318a H/T | Continental EcoContact 6 Q |
| Chassis | ||
| Assembly | China (CBU) | China (CBU) |
| Front Suspension | MacPherson Struts | MacPherson Struts |
| Rear Suspension | Torsion Beam | Multi-link |
| Front Wheels | 17" Alloys | 18" Alloy |
| Rear Wheels | 17" Alloys | 18" Alloy |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Safety | ||
| Airbags | Driver and Passenger, Front Side, Front and Rear Curtain | Driver and Front Passenger, Front Side, Front and Rear Curtain |
| ABS/EBD | ✓ | ✓ |
| Stability Control | ✓ | ✓ |
| Alarm | ✓ | — |
| Immobilizer | ✓ | ✓ |
| Airbag Disable Function | ✓ | ✓ |
| Child Safety Lock | Manual for Rear Doors | Manual for Rear Doors |
| Seat Belts | 5 Three-point | 5 Three-point |
| Blind Spot Info System | — | ✓ |
| ISOFIX | Available on outer two rear seats | Available for Two Outer Rear Passenger Seats |
| Autonomous Braking System | — | Yes |
| Lane-keeping Assist | No | Steering Correction |
| Collision Warning | — | ✓ |
| Seatbelt Reminder | All Seats | All Seats |
| Lighting | ||
| Headlamps | LED Projector | LED Projector with Auto High Beam |
| Taillamps | Full LED | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Powered Driver Seat, Manual Passenger Seat | Power-adjustable Front Seats, Ventilated |
| Rear Seats | 60:40 Split-folding | 60:40 Split-folding |
| Front Air-con | Single-zone Automatic Climate Control System | Single-zone Automatic Climate Control |
| Rear Air-con | Rear AC Vents | Rear AC Vents |
| Sunroof | Panoramic Glass Roof | Panoramic, Tilt and Slide |
| Power Sockets | — | 1 Front, 1 Wireless Charger, 2 USB Front, 2 USB Rear |
| Interior Lighting | Map Lights | Map Lights & Ambient Lighting |
| Cup Holders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Sun Shade | Panoramic Glass Roof Shade | Panoramic Glass Roof Shade |
| Audio | 14.6" Touchscreen with Apple CarPlay, Six-Speaker Bongiovi Sound System | 15.6" Touchscreen with Apple CarPlay & Android Auto with 6 Speakers |
| Convenience | ||
| Power Windows | Four Windows, Auto Up and Down with Anti Pinch | Four Windows, Auto Up and Down with Anti-Pinch |
| Engine Start | Keyless (Depress Brake to Start) | Keyless Push Button |
| Locks | Keyless Operation | Keyless Operation |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | — | ✓ |
| Cruise Control | Passive Cruise Control | Adaptive Cruise Control with Stop and Go |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Boot Operation | Manual Operation | Powered Boot |
| Parking Sensor Front | — | 2 Sensors |
| Parking Sensor Rear | 3 Sensors | 4 Sensors |
| Reverse Camera | Yes, 360-degree Camera | Yes, with 360-degree Camera |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Hill Start Assist | ✓ | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Warranty | ||
| Warranty Mileage Manufacturer | 160,000 km✓ | 150,000 km |
| Warranty Manufacturer | 8 years✓ | 6 years |
| Warranty Notes | 8 Year, 200,000 km Warranty (Battery) | 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 Y Plus & Atto 3 for sale
Y Plus vs Atto 3 FAQ
Is the Aion Y Plus or BYD Atto 3 better?
The BYD Atto 3 is the better-equipped choice, with stronger 310-Nm performance, 110-kW DC charging, a larger boot and active safety systems. Choose the Aion Y Plus instead if its lower cost, 430-km range and larger battery matter more.
What is the price difference?
The BYD Atto 3 costs RM6,000 more than the Aion Y Plus: RM125,800 against RM119,800.
Which one charges faster?
The BYD Atto 3 charges faster on DC power at 110 kW, compared with 80 kW for the Aion Y Plus. Its 7-kW AC rate also narrowly exceeds the Aion's 6.6 kW.