Verdict
The BYD Dolphin costs RM40,730 more, but its 44.92-kWh battery and 340-km range give it a meaningful 115-km advantage over the Proton eMas 5’s 30.12 kWh and 225 km. It is also stronger at 94 hp and 180 Nm versus 77 hp and 130 Nm, and brings adaptive cruise control, autonomous braking and a 360-degree camera. The locally assembled eMas 5 counters with a larger 375-litre boot, rear air vents and an unlimited-mileage six-year vehicle warranty. For tight budgets, the Proton’s lower entry cost is decisive; for longer trips, the Dolphin’s extra range matters more.
The Dolphin Premium Extended Range (RM125,530) sits above every eMas 5 variant here, so the verdict compares the closest-priced pairing — use the selectors above to match any two trims.
Pick the BYD Dolphin if you need 340 km of range, 94 hp and a fuller active-safety kit with autonomous braking and adaptive cruise control.
Pick the Proton eMas 5 if RM59,800, a 375-litre boot and an unlimited-mileage six-year vehicle warranty suit your priorities.
Key differences
- Price: BYD Dolphin RM100,530; Proton eMas 5 RM59,800.
- Battery and range: BYD Dolphin 44.92 kWh and 340 km; Proton eMas 5 30.12 kWh and 225 km.
- Motor output: BYD Dolphin 94 hp and 180 Nm; Proton eMas 5 77 hp and 130 Nm.
- Boot space: BYD Dolphin 345 litres; Proton eMas 5 375 litres.
- Rear suspension: BYD Dolphin torsion beam; Proton eMas 5 multi-link.
- Charging: BYD Dolphin 7 kW AC and 60 kW DC; Proton eMas 5 6.6 kW AC and 53 kW DC.
Dolphin
- 340-km EV range from a 44.92-kWh battery
- 94 hp and 180 Nm motor output
- Autonomous braking, adaptive cruise control and 360-degree camera
- RM40,730 dearer
- 345-litre boot is 30 litres smaller
- No rear air-con vents
eMas 5
- RM59,800 entry price
- 375-litre boot and rear air-con vents
- Unlimited-mileage six-year vehicle warranty
- 225-km range is 115 km shorter
- 77 hp and 130 Nm trail the Dolphin
- No autonomous braking or adaptive cruise control
What the Dolphin has over the eMas 5
What the eMas 5 has over the Dolphin
Based on the published spec sheets of the selected variants — a blank field on one side can also mean unlisted data.
The Dolphin's wheelbase is 50 mm longer, which usually translates to more rear legroom. Boot space favours the eMas 5: 375 litres against 345.
Representative body-type outlines, drawn to scale from each car's length and height.
| Price & overview | ||
|---|---|---|
| Price | RM100,530 | RM59,800✓ |
| Body type | Hatchback | Hatchback |
| Segment | B-Segment | B-Segment |
| Assembly | CBU | CKD |
| Ownership | ||
| Road tax / year | RM50 | RM30✓ |
| Monthly instalment (est.) | RM1,025/mo | RM610/mo✓ |
| Insurance / year (est.) | RM2,862 | RM1,803✓ |
| Electricity / year (est.) | RM1,174✓ | RM1,190 |
| Energy cost / 100 km (est.) | RM5.87✓ | RM5.95 |
| 5-year running costs (est.) | RM20,428 | RM15,111✓ |
| Charging (estimated) | ||
| AC charge 0–100% (est.) | 6.4 hours | 4.6 hours✓ |
| DC charge 10–80% (est.) | 50 min | 40 min✓ |
| Powertrain | ||
| Engine Tech | — | 400V architecture |
| Fuel | Electric | Electric |
| Number of Motors | 1 | 1 |
| Motor Horsepower | 94 hp✓ | 77 hp |
| Motor Torque | 180 Nm✓ | 130 Nm |
| Battery Capacity | 44.92 kWh✓ | 30.12 kWh |
| EV Range | 340 km✓ | 225 km |
| Charging Rate (AC) | 7 kW✓ | 6.6 kW |
| Charging Rate (DC) | 60 kW✓ | 53 kW |
| V2L | 3.3 kW | 3.3 kW |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Single Ratio Automatic |
| Transmission Manufacturer | BYD | — |
| Driveline | Front Wheel Drive | Rear Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 12.3 seconds | — |
| Top Speed | — | 125 km/h |
| Dimensions | ||
| Length | 4,290 mm | 4,135 mm |
| Width | 1,770 mm | 1,805 mm |
| Height | 1,570 mm | 1,580 mm |
| Wheelbase | 2,700 mm | 2,650 mm |
| Weight | — | 1,230 kg |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 345 litres | 375 litres✓ |
| Front Tyre | 195/60R16 | 205/65R15 |
| Rear Tyre | 195/60R16 | 205/65R15 |
| Spare Tyre | Tyre Repair Kit | — |
| Factory Tyres | Linglong Eco Master E | Linglong Comfort Master |
| Wiper Blade (Driver) | — | 24 inch |
| Wiper Blade (Passenger) | — | 17 inch |
| Chassis | ||
| Assembly | China (CBU) | Malaysia (CKD) |
| Front Suspension | MacPherson Strut | MacPherson Strut |
| Rear Suspension | Torsion Beam | Multi-link |
| Front Wheels | 16" Alloy | 15" Steel |
| Rear Wheels | 16" Alloy | 15" Steel |
| 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) | 6 (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 Two Outer Rear Seats | Available on 2 Outer Rear Seats |
| Autonomous Braking System | Yes | — |
| Lane-keeping Assist | Steering Correction | Warning Only |
| Collision Warning | ✓ | — |
| Seatbelt Reminder | All Seats | Front Seats Only |
| Safety Notes | Rear Collision Warning, Rear Cross Traffic Alert, Rear Cross Traffic Brake | — |
| Lighting | ||
| Headlamps | LED Projector | Halogen Projector |
| Taillamps | LED Combination | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Manual Adjustable | Manual Adjustable |
| Rear Seats | 60:40 Split-folding | 60:40 Split-folding |
| Front Air-con | Single-zone Automatic Climate Control | Manual Air-con |
| Rear Air-con | — | Rear AC Vents |
| Power Sockets | 1 Front, 1 Front USB-A, 1 Front USB-C, 1 Rear USB-A, 1 Rear USB-C | 2 USB Front, 1 USB Rear |
| Interior Lighting | Map Lights | Map Lights |
| Cup Holders | 2 Front, 2 Rear | 2 Front |
| Audio | 12.8” Rotating Touchscreen with Apple CarPlay, 6 Speakers, Bluetooth, Navigation | 14.6" Touchscreen with wireless Apple CarPlay & Android Auto, 6-speaker Sound System |
| Convenience | ||
| Power Windows | Four Windows, Driver’s Side Auto Up and Down with Anti Pinch | Four Windows, Auto Up and Down with Anti-Pinch |
| Engine Start | Keyless Push Button | Keyless Entry (Depress Brake Pedal) |
| Locks | Keyless Operation | Keyless Operation |
| Auto Headlamps | ✓ | — |
| Cruise Control | Adaptive Cruise Control | — |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | — |
| Boot Operation | Remote Control Activation | Manual Operation |
| Parking Sensor Front | 2 Sensors | — |
| Parking Sensor Rear | 3 Sensors | 3 Sensors |
| Reverse Camera | Yes, with 360-degree Camera | Yes |
| 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. Running-cost estimates assume 20,000 km/year. Electricity at RM0.44/kWh (TNB domestic, home charging); public DC charging costs around RM1.30/kWh. Charging times estimated from battery capacity and peak charging rates. Insurance: comprehensive motor tariff, no NCD. Instalment: 10% down, 2.5% flat rate, 9 years. Prices checked November 2026.
Used Dolphin & eMas 5 for sale
Our reviews & guides
BYD Dolphin
Dolphin vs eMas 5 FAQ
Is the BYD Dolphin or Proton eMas 5 better?
The BYD Dolphin is the better-equipped long-distance choice, with 340 km range, 94 hp, autonomous braking and adaptive cruise control. The Proton eMas 5 is the stronger budget choice, costing far less while providing a larger boot and rear air vents.
What is the price difference?
The BYD Dolphin costs RM100,530 and the Proton eMas 5 costs RM59,800, so the Dolphin is RM40,730 more expensive.
Which has the longer EV range?
The BYD Dolphin has the longer claimed range at 340 km, compared with 225 km for the Proton eMas 5. Its battery is also larger at 44.92 kWh versus 30.12 kWh.
How long does charging take?
The Dolphin's 44.9 kWh battery takes about 6.4 hours for a full AC charge, and an estimated 50 minutes from 10% to 80% on a DC fast charger at its 60 kW peak. The eMas 5's 30.1 kWh battery takes about 4.6 hours for a full AC charge, and an estimated 40 minutes from 10% to 80% on a DC fast charger at its 53 kW peak.
Which one is locally assembled?
The eMas 5 is assembled in Malaysia (CKD), while the Dolphin is fully imported (CBU) from China. Local assembly generally helps pricing and spare-parts supply, and CKD programmes usually signal a longer-term commitment to the model here.
