Verdict
At RM100,000, the BYD Atto 2 undercuts the Proton eMas 7 by RM3,800 and carries RM120 annual road tax versus RM200. It also has a slightly larger 51.1-kWh battery and marginally faster 82-kW DC charging, yet both claim 345 km of range. The eMas 7 is the more substantial family choice: its 2,750-mm wheelbase, 461-litre boot and 215-hp motor give it more cabin-package potential, cargo room and a 6.9-second 0-100 km/h time. The Atto 2 makes sense for buyers prioritising a smaller footprint and lower running outlay.
Pick the BYD Atto 2 if you want the lower-cost, more compact EV with a 51.1-kWh battery, 82-kW DC charging and Apple CarPlay/Android Auto.
Pick the Proton eMas 7 if you need the larger 461-litre boot, stronger 215-hp motor, 11-kW AC charging and blind spot information system.
Key differences
- Price: BYD Atto 2 RM100,000; Proton eMas 7 RM103,800.
- Motor output: BYD Atto 2 174 hp and 290 Nm; Proton eMas 7 215 hp and 320 Nm.
- AC charging: BYD Atto 2 7 kW; Proton eMas 7 11 kW.
- 0-100 km/h: BYD Atto 2 7.9 seconds; Proton eMas 7 6.9 seconds.
- Wheelbase and boot: BYD Atto 2 2,620 mm and 380 litres; Proton eMas 7 2,750 mm and 461 litres.
- Rear suspension: BYD Atto 2 torsion beam; Proton eMas 7 multi-link.
Atto 2
- 51.1-kWh battery and 82-kW DC charging.
- Compact 4,310-mm length.
- 15.6-inch rotating touchscreen with Apple CarPlay and Android Auto.
- 174 hp and 290 Nm trail the eMas 7's 215 hp and 320 Nm.
- 380-litre boot is 81 litres smaller.
- 7-kW AC charging is lower than 11 kW, and it lacks blind spot information.
eMas 7
- 215 hp, 320 Nm and a 6.9-second 0-100 km/h time.
- 461-litre boot and 2,750-mm wheelbase.
- 11-kW AC charging, blind spot information system and rear air-con vents.
- RM3,800 higher purchase price and RM80 higher annual road tax.
- 49.52-kWh battery is smaller, while DC charging is 80 kW versus 82 kW.
- No front parking sensors, where the Atto 2 has two.
| Price & overview | ||
|---|---|---|
| Price | RM100,000✓ | RM103,800 |
| Body type | SUV | SUV |
| Segment | B-Segment | C-Segment |
| Assembly | CBU | CBU |
| Ownership | ||
| Road tax / year | RM120✓ | RM200 |
| Powertrain | ||
| Engine Tech | 400V architecture | 400V architecture |
| Fuel | Electric | Electric |
| Number of Motors | 1 | 1 |
| Motor Horsepower | 174 hp | 215 hp✓ |
| Motor Torque | 290 Nm | 320 Nm✓ |
| Battery Capacity | 51.1 kWh✓ | 49.52 kWh |
| EV Range | 345 km | 345 km |
| Charging Rate (AC) | 7 kW | 11 kW✓ |
| Charging Rate (DC) | 82 kW✓ | 80 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 | 7.9 seconds | 6.9 seconds✓ |
| Top Speed | 160 km/h | 175 km/h✓ |
| Dimensions | ||
| Length | 4,310 mm | 4,615 mm |
| Width | 1,830 mm | 1,901 mm |
| Height | 1,675 mm | 1,670 mm |
| Wheelbase | 2,620 mm | 2,750 mm |
| Weight | — | 1,662 kg |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 380 litres | 461 litres✓ |
| Front Tyre | 215/60R17 | 225/55R18 |
| Rear Tyre | 215/60R17 | 225/55R18 |
| Spare Tyre | N/A, Tyre Repair Kit | — |
| Factory Tyres | Westlake SU318a | Giti Comfort SUV 520 |
| Chassis | ||
| Assembly | China (CBU) | China (CBU) |
| Front Suspension | MacPherson Strut | MacPherson Strut |
| Rear Suspension | Torsion Beam | Multi-link |
| Front Wheels | 17" Alloy | 18" Alloy |
| Rear Wheels | 17" Alloy | 18" Alloy |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Crash Safety Ratings | ||
| ASEAN NCAP | — | 5 stars |
| Safety | ||
| Airbags | Driver and Front Passenger, Front Side, Front and Rear Curtain | Driver and 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 on Two Outer Rear Passenger Seats |
| Autonomous Braking System | Yes | Yes |
| Lane-keeping Assist | Steering Correction | Steering Correction |
| Collision Warning | ✓ | ✓ |
| Seatbelt Reminder | All Seats | For All Seats |
| Lighting | ||
| Headlamps | LED Projector | LED Projectors |
| Taillamps | LED Combination | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Power-adjustable Front Seats | Power Adjustable Driver's Seat, Manual Passenger Seat |
| Rear Seats | 60:40 Split-folding | 60:40 Split-folding |
| Front Air-con | Single-zone Automatic Climate Control | Single-zone Automatic Climate Control, with Air Purifier System |
| Rear Air-con | — | Rear AC Vents |
| 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 Front, 2 Rear |
| Audio | 15.6" Rotating Touchscreen with Apple CarPlay & Android Auto with 6-speaker Dirac Sound System | 15.4" Touchscreen with Flyme Auto, 6-speaker Sound System |
| Convenience | ||
| Power Windows | Four Windows, Auto Up and Down with Anti-Pinch | Four Windows, Auto Up and Down with Anti Pinch and Voice Control |
| Engine Start | Keyless Push Button | Keyless Entry (Depress Brake Pedal) |
| Locks | Keyless Operation | Keyless Operation |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | ✓ | ✓ |
| Cruise Control | Adaptive Cruise Control | Adaptive Cruise Control |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Boot Operation | Remote Control Activation | Powered Boot |
| Parking Sensor Front | 2 Sensors | — |
| Parking Sensor Rear | 4 Sensors | 3 Sensors |
| Reverse Camera | Yes, with 360-degree Camera | Yes, with 360-degree Camera |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | ✓ | ✓ |
| Hill Start Assist | ✓ | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Warranty | ||
| Warranty Mileage Manufacturer | 150,000 km | Unlimited✓ |
| 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 BEV and Components Warranty, 8-year/160,000 km Battery 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 2 & eMas 7 for sale
Atto 2 vs eMas 7 FAQ
Is the BYD Atto 2 or Proton eMas 7 better?
The Proton eMas 7 is better for space, performance and AC charging, with 461 litres of boot space, 215 hp and 11-kW AC charging. Choose the Atto 2 for its lower price, lower road tax and smaller dimensions.
What is the price difference?
The Proton eMas 7 costs RM3,800 more than the BYD Atto 2: RM103,800 against RM100,000.
Which one charges faster?
The Proton eMas 7 charges faster on AC at 11 kW versus 7 kW. The BYD Atto 2 is fractionally ahead on DC charging, rated at 82 kW against 80 kW.