Verdict
The RM125,800 BYD Atto 3 costs RM36,000 more than the RM89,800 Proton X50, but it is the larger C-segment SUV: 75 mm longer, 80 mm wider and on a 120 mm longer wheelbase. Its 201 hp, 310 Nm motor cuts the 0-100 km/h time to 7.3 seconds and its 60.48 kWh battery claims 420 km of range. The X50 remains the cheaper petrol route, with 178 hp, 290 Nm and a 45-litre tank, but gives up boot space, rear suspension sophistication and driver-assistance hardware.
Pick the BYD Atto 3 if you want a 420 km EV with a 434-litre boot, 110 kW DC charging and adaptive cruise control with stop-and-go.
Pick the Proton X50 if RM36,000 saved matters more than EV driving, a larger cabin footprint and the Atto 3’s extra safety and comfort equipment.
Key differences
- Price: BYD Atto 3 RM125,800; Proton X50 RM89,800.
- Power and torque: Atto 3 electric motor 201 hp and 310 Nm; X50 1.5-litre turbo petrol engine 178 hp and 290 Nm.
- Claimed range/fuel storage: Atto 3 420 km from a 60.48 kWh battery; X50 45-litre petrol tank.
- Performance: Atto 3 0-100 km/h in 7.3 seconds; X50 in 7.6 seconds.
- Size and boot: Atto 3 is 4,455 mm long with a 2,720 mm wheelbase and 434-litre boot; X50 is 4,380 mm long with a 2,600 mm wheelbase and 330-litre boot.
- Rear suspension: Atto 3 multi-link; X50 torsion beam.
Atto 3
- 420 km claimed EV range with 110 kW DC charging and 3.3 kW V2L.
- 434-litre boot and a 2,720 mm wheelbase.
- Autonomous braking, lane-keeping steering correction and adaptive cruise control with stop-and-go.
- RM36,000 dearer than the X50.
- Heavier at 1,750 kg versus 1,351 kg.
- Tyre repair kit instead of the X50’s space-saver spare.
X50
- RM36,000 lower purchase price.
- Lighter 1,351 kg kerb weight and a 45-litre petrol tank.
- Malaysia CKD assembly and six free labour servicing visits.
- 330-litre boot is 104 litres smaller than the Atto 3’s.
- No autonomous braking or lane-keeping assist, and only passive cruise control.
- Torsion-beam rear suspension versus the Atto 3’s multi-link layout.
What the Atto 3 has over the X50
What the X50 has over the Atto 3
Based on the published spec sheets of the selected variants — a blank field on one side can also mean unlisted data.
The Atto 3's wheelbase is 120 mm longer, which usually translates to more rear legroom. The Atto 3 is 80 mm wider — more shoulder room, but a tighter fit in parking bays. Boot space favours the Atto 3: 434 litres against 330.
Representative body-type outlines, drawn to scale from each car's length and height.
| Price & overview | ||
|---|---|---|
| Price | RM125,800 | RM89,800✓ |
| Body type | SUV | SUV |
| Segment | C-Segment | B-Segment |
| Assembly | CBU | CKD |
| Ownership | ||
| Road tax / year | RM160 | RM120✓ |
| Monthly instalment (est.) | RM1,285/mo | RM915/mo✓ |
| Insurance / year (est.) | RM3,519 | RM2,614✓ |
| Fuel or electricity / year (est.) | RM1,280 | — |
| Energy cost / 100 km (est.) | RM6.40 | — |
| 5-year running costs (est.) | RM24,791 | — |
| Charging (estimated) | ||
| AC charge 0–100% (est.) | 8.6 hours | — |
| DC charge 10–80% (est.) | 40 min | — |
| Powertrain | ||
| Engine Tech | 400V architecture | 12-valve DOHC, Turbocharged with Direct Fuel Injection and Variable Valve Timing |
| Capacity | — | 1,499 cc |
| Horsepower | — | 178 hp at 5,500 rpm |
| Torque | — | 290 Nm at 2,000 rpm |
| Cylinder Arrangement | — | Inline 4 |
| Fuel | Electric | Petrol |
| Number of Motors | 1 | — |
| Motor Horsepower | 201 hp | — |
| Motor Torque | 310 Nm | — |
| Battery Capacity | 60.48 kWh | — |
| EV Range | 420 km | — |
| Charging Rate (AC) | 7 kW | — |
| Charging Rate (DC) | 110 kW | — |
| V2L | 3.3 kW | — |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Dual-clutch Automatic (Wet) |
| Transmission Name | — | 7DCT |
| Gears | — | 7 |
| Transmission Manufacturer | — | Geely |
| Driveline | Front Wheel Drive | Front Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 7.3 seconds✓ | 7.6 seconds |
| Dimensions | ||
| Length | 4,455 mm | 4,380 mm |
| Width | 1,875 mm | 1,795 mm |
| Height | 1,615 mm | 1,609 mm |
| Wheelbase | 2,720 mm | 2,600 mm |
| Weight | 1,750 kg | 1,351 kg |
| Fuel Tank | — | 45 litres |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 434 litres✓ | 330 litres |
| Front Tyre | 235/50R18 | 215/60R17 |
| Rear Tyre | 235/50R18 | 215/60R17 |
| Spare Tyre | N/A, Tyre Repair Kit | Space Saver |
| Factory Tyres | Continental EcoContact 6 Q | GitiComfort F50 |
| Wiper Blade (Driver) | 24 inch | 24 inch |
| Wiper Blade (Passenger) | 17 inch | 18 inch |
| Chassis | ||
| Assembly | China (CBU) | Malaysia (CKD) |
| Front Suspension | MacPherson Struts | MacPherson Strut |
| Rear Suspension | Multi-link | Torsion Beam |
| Front Wheels | 18" Alloy | 17" Alloys |
| Rear Wheels | 18" Alloy | 17" 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) | 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 for Two Outer Rear Passenger Seats | Available on Two Outer Rear Passenger Seats |
| Autonomous Braking System | Yes | — |
| Lane-keeping Assist | Steering Correction | No |
| Collision Warning | ✓ | — |
| Seatbelt Reminder | All Seats | For All Seats |
| Lighting | ||
| Headlamps | LED Projector with Auto High Beam | LED Reflector |
| Taillamps | Full LED | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Power-adjustable Front Seats, Ventilated | Manual Adjustable |
| Rear Seats | 60:40 Split-folding | 60:40 Split-folding |
| Front Air-con | Single-zone Automatic Climate Control | Single-zone Automatic Climate Control System |
| Rear Air-con | Rear AC Vents | Rear Vents |
| Sunroof | Panoramic, Tilt and Slide | — |
| Power Sockets | 1 Front, 1 Wireless Charger, 2 USB Front, 2 USB Rear | 1 Front, 2 USB Front, 2 USB Rear |
| Interior Lighting | Map Lights & Ambient Lighting | Map Lights |
| Cup Holders | 2 Front, 2 Rear | 2 Front |
| Sun Shade | Panoramic Glass Roof Shade | — |
| Audio | 15.6" Touchscreen with Apple CarPlay & Android Auto with 6 Speakers | 14.6" Touchscreen with Wireless Apple CarPlay & Android 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 |
| 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 | Passive Cruise Control |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Boot Operation | Powered Boot | Remote Control Activation |
| Parking Sensor Front | 2 Sensors | 2 Sensors |
| Parking Sensor Rear | 4 Sensors | 4 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✓ | 5 years |
| Warranty Notes | 8-year/160,000-km Battery Warranty, 8-year/150,000-km Electric Drive Unit Warranty | 6 Times Free Labour Servicing |
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. Fuel at RM1.99/litre (RON95, subsidised). 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 October 2026.
Used Atto 3 & X50 for sale
Our reviews & guides
BYD Atto 3
Proton X50
Atto 3 vs X50 FAQ
Is the BYD Atto 3 or Proton X50 better?
The Atto 3 is better for an EV buyer wanting 420 km claimed range, a 434-litre boot and more active safety equipment. The X50 is the better choice if you want to spend RM36,000 less and prefer petrol refuelling.
What is the price difference?
The BYD Atto 3 costs RM36,000 more than the Proton X50.
Which is quicker, the BYD Atto 3 or Proton X50?
The BYD Atto 3 is quicker on the 0-100 km/h sprint, taking 7.3 seconds against the Proton X50’s 7.6 seconds. Its single motor produces 201 hp and 310 Nm, versus 178 hp and 290 Nm for the X50.
How long does charging take?
The Atto 3's 60.5 kWh battery takes about 8.6 hours for a full AC charge, and an estimated 40 minutes from 10% to 80% on a DC fast charger at its 110 kW peak.
Which one is locally assembled?
The X50 is assembled in Malaysia (CKD), while the Atto 3 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.
Which has the better warranty?
The Atto 3 carries a 6-year manufacturer warranty against 5 years for the X50. Atto 3: 8-year/160,000-km Battery Warranty, 8-year/150,000-km Electric Drive Unit Warranty. X50: 6 Times Free Labour Servicing.