BYD Sealion 7
BYD Sealion 7
Premium
RM 183,800
VIEW DECEMBER OFFERS
Proton X90
Proton X90
1.5 TGDi BSG Standard
RM 123,800
VIEW DECEMBER OFFERS
Similar Cars

BYD Sealion 7 vs Proton X90 Comparison

Overview: Sealion 7 vs Proton X90

Key Features

Transmission Type Automatic Dual Clutch
Seating Capacity 5 Seats 7 Seats
Power 309 hp 175 hp
Engine Displacement - 1477 cc

Best Loan Offers

DP RM 36,800 Installment : RM 2,147 x 84 Months VIEW DECEMBER OFFERS DP RM 24,800 Installment : RM 1,446 x 84 Months VIEW DECEMBER OFFERS

User Ratings & Review Comparison

4.25/5
4 reviews
4.26/5
27 reviews
User Review Comparison
  • Spacious Electric SUV with Luxury Comforts

    The BYD Sealion 7 impressed me the moment I stepped inside. It feels spacious, upscale, and loaded with features. The electric motor delivers strong,...

    Read More
    Y
    yugesh Nov 17, 2025 for BYD Sealion 7
  • Comfort first, everything else follows

    Recently, I took the Proton x90 from Shah Alam to Melaka on a late-evening drive, and the first thing that came into my notice was how clean and...

    Read More
    S
    sabrina Dec 08, 2025 for Proton X90

From The Experts

Things we like

Stylish and feature-loaded cabin

Impressive performance 

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Feature-rich and spacious cabin: The Proton X90 boasts a feature-rich and spacious cabin, providing passengers with ample comfort and convenience. High-quality materials and a user-friendly infotainment system enhance the premium feel.

Comfortable ride quality: The X90's comfortable ride quality ensures smooth, stable journeys, even on rough terrain.

Engine refinement at lower RPMs: Engine refinement at lower RPMs offers responsive acceleration and fuel efficiency, making the X90 a versatile and practical choice for various driving situations.

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Things we don't like

Lifeless steering

Rear seat headroom could have been better

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Inconsistent power delivery at higher RPMs: The Proton X90 experiences inconsistent power delivery at higher RPMs, which may affect overall driving satisfaction, especially during overtaking or uphill drives.

Steering feedback at higher speeds: The steering feedback at higher speeds could be improved, as it may lack the precision and responsiveness desired by some drivers.

 

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Dimensions & Capacity

Length 4830 mm 4830 mm
Width 1925 mm 1900 mm
Height 1620 mm 1764 mm
Wheel Base 2930 mm 2805 mm
No Of Doors 5 5
Seating Capacity 5 Seats 7 Seats
Fuel Tank Capacity (litres) -- 60 L
Kerb Weight -- 1730 kg
Turning Radius -- 5.9 m
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Engine Details

Battery Type Blade LFP Lithium-ion
Battery Capacity 82.5 kWh --
Number Of Motors 1 --
Motor Type Permanent Magnet Synchronous --
Emission 0 g/km --
Portable Charging Cable Yes --
Battery Voltage -- 48 V
Engine -- 1.5L Petrol Engine, 3 Cylinder 12 Valve DOHC
Fuel Supply System -- Direct Injection
No Of Cylinders -- 3
Valves Per Cylinder -- 4
Valve Configuration -- DOHC
Secondary Engine Fuel Type -- Electric
Turbocharger/Supercharger -- Turbocharged
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Performance

Fuel Type Electric Petrol
Power 309 hp 175 hp
Torque 380 Nm 255 Nm
Acceleration 6.7 s --
Driving Range 567 km --
Engine Displacement -- 1477 cc
Secondary Engine Max Power -- 13 hp
Secondary Engine Max Torque -- 52 Nm
RPM At Max Power -- 5500 RPM
RPM At Max Torque -- 1500-4000 RPM
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Steering

Adjustable Steering Column Yes Yes
Steering Column Adjustable Adjustable
Steering Type Power Electric Power
Steering Gear Type Rack & Pinion Rack & Pinion
Power Steering -- Yes

Suspension & Brakes

Front Brake Type Ventilated Discs Ventilated Discs
Rear Brake Type Discs Discs
Front Suspension MacPherson Strut MacPherson Strut
Rear Suspension Multi-Link Multi-Link

Transmission

Transmission Type Automatic Dual Clutch
Gear Box Single Speed 7-Speed
Drive Type -- 2WD

Wheel & Tyre

Alloy Wheels Yes Yes
Wheel Covers No No
Alloy Wheel Size 18 Inch 18 Inch
Tyre Size 225/45 R18 225/55 R18
Tyre Type Radial Radial
Wheel Size R18 R18
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Safety

Anti-Lock Braking System Yes Yes
Brake Assist Yes Yes
Ebd Yes Yes
Vehicle Stability Control System Yes Yes
Traction Control Yes Yes
Crash Sensor Yes Yes
Driver Airbag Yes Yes
Passenger Airbag Yes Yes
Curtain Airbags Yes Yes
Side Airbag-Front Yes Yes
Door Ajar Warning Yes Yes
Seat Belt Warning Yes Yes
Rear Seat Belts Yes Yes
Height Adjustable Front Seat Belts Yes Yes
Child Safety Locks Yes Yes
ISOFIX Child Seat Mounts Yes Yes
Day & Night Rear View Mirror Yes No
Parking Sensors Yes --
Rear Parking Sensors Yes Yes
Rear Camera Yes Yes
360 Camera Yes No
Emergency Stop Signal Yes --
Hill-Start Assist Control Yes --
Downhill Assist Control Yes Yes
Front Impact Beams Yes --
Side Impact Beams Yes Yes
Tyre Pressure Monitor Yes No
Electric Parking Brake Yes Yes
Blind Spot monitor Yes --
Rear Cross Traffic Alert Yes Yes
Speed Sensing Door Locks Yes Yes
Advance Safety Feature -- Rear Collision Warning, Auto Hold, Hill Hold Assist Rear Collision Warning, Auto Hold, Hill Hold Assist
Front Parking Sensors -- Yes
Park Assist -- No
Engine Check Warning -- Yes
Lane Departure Warning System -- No
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Security

Central Locking Yes Yes
Power Door Locks Yes Yes
Anti Theft Device Yes Yes
Anti-Theft Alarm Yes Yes
Engine Immobilizer Yes Yes

Comfort & Convenience

Air Conditioner Yes Yes
Automatic Climate Control Yes Dual Zone Dual Zone
Rear A/C Vents Yes Yes
Heater Yes Yes
Ventilated Front Seats Yes No
Accessory Power Outlet Yes Front & Rear Front & Rear
Engine Start/Stop Button Yes Yes
Central Console Armrest Yes Yes
Bottle Holder Yes Front & Rear Front & Rear
Cup Holders-Front Yes Yes
Cup Holders-Rear Yes Yes
Keyless Entry Yes Yes
Power Windows Front Yes Yes
Power Windows Rear Yes Yes
Rear Reading Lamp Yes Yes
Vanity Mirror Yes Yes
Trunk Light Yes Yes
Head-Up Display Yes No
Air Quality Control -- Yes
Ventilated Rear Seats -- No
Drive Mode -- Eco, Comfort, Sport Eco, Comfort, Sport
Cruise Control -- Yes
Adaptive Cruise Control -- No
Follow Me Home Headlamps -- No
Memory Seats -- No
Wireless Charger -- No
Additional Features -- Remote Engine Start Remote Engine Start
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Entertainment & Communication

Display Size 15.6 Inch 15.6 Inch 12.3 Inch 12.3 Inch
Apple Carplay/Android Auto Yes --
Audio System Dynaudio Dynaudio --
USB & Auxiliary Input Yes Yes
Bluetooth Connectivity Yes Yes
FM/AM/Radio Yes Yes
Speakers Front Yes Yes
Speakers Rear Yes Yes
No Of Speakers 12 12 6 6
Navigation System Yes Yes
Multi-function Steering Wheel Yes Yes
Integrated 2DIN Audio No No
Voice Control Yes Yes
Touch Screen Yes Yes
Smartphone Connectivity -- Proton Link Proton Link
View All

Instrumentation

Low Fuel Warning Light Yes Yes
Digital Clock Yes Yes
Digital Odometer Yes Yes
Electronic Multi Tripmeter Yes Yes
Instrument Cluster Display Size 10.25 Inch 10.25 Inch --
Tacho Meter -- Yes
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Seats & Upholstery

Adjustable Seats Yes --
Adjustable Headrest Yes Front & Rear Front & Rear
Height Adjustable Driver Seat Yes Yes
Rear Seat Headrest Yes Yes
Rear Seat Center Arm Rest Yes Yes
Leather Steering Wheel Yes Yes
Foldable Rear Seat Yes 2nd Row 60:40 & 3rd Row 50:50 Split 2nd Row 60:40 & 3rd Row 50:50 Split
Seat Upholstery Leather Leather Fabric Fabric
Electric Adjustable Seats -- No
Seat Lumbar Support -- No
Heated Seats - Front -- No
Heated Seats - Rear -- No
Folding Table Rear -- No
Leather-Wrapped Gear Knob -- Yes
View All

Exterior

Electric Folding Rear View Mirror Yes Yes
Manually Adjustable Exterior Rear View Mirror No No
Power Adjustable Exterior Rear View Mirror Yes Yes
Outside Rear View Mirror Turn Indicator Yes Yes
Integrated Antenna Yes Yes
Power Antenna No No
Rear Window Defogger Yes Yes
Adjustable Headlights Yes Yes
Headlamp Type LED LED LED LED
Daytime Running Lights LED LED LED LED
Taillight Type LED LED LED LED
Removable Convertible Top No --
Side Stepper No --
Remote Trunk Opener -- No
Rain Sensing Wiper -- No
Rear Window Wiper -- Yes
Fog Lights Front -- LED LED
Roof Carrier -- No
Rear Spoiler -- Yes
Sun Roof -- No
Centrally Mounted Fuel Tank -- Yes
Tinted Glass -- No
View All

Miscellaneous

Outside Temperature Display -- Yes
Driving Experience Control Eco -- Yes

Interior

Sun Visors Yes Yes
Ambient Light -- No

Compare BYD Sealion 7 With Similar Cars

Compare Proton X90 With Similar Cars

Videos of BYD Sealion 7 and Proton X90

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BYD Sealion 7 vs Proton X90 FAQs

Which Car is cheaper between BYD Sealion 7 vs Proton X90?

Sealion 7 is priced at RM 183,800 and X90 is priced at RM 123,800. Hence X90 is the cheapest amongst these cars.

Helpful (340)

Which Car has more power between BYD Sealion 7 vs Proton X90?

The BYD Sealion 7 has power of 309 hp with 380 Nm torque and Proton X90 has power of 175 hp with 255 Nm torque. Thus making Sealion 7 the more powerful as compared to X90.

Helpful (444)

Which Car has more safety features between BYD Sealion 7 vs Proton X90?

Sealion 7 safety features: Anti-Lock Braking System, Brake Assist, Ebd, Vehicle Stability Control System, Traction Control, Crash Sensor, Driver Airbag, Passenger Airbag, Curtain Airbags, Side Airbag-Front, Door Ajar Warning, Seat Belt Warning, Rear Seat Belts, Height Adjustable Front Seat Belts, Child Safety Locks, ISOFIX Child Seat Mounts, Day & Night Rear View Mirror, Parking Sensors, Rear Parking Sensors, Rear Camera, 360 Camera, Emergency Stop Signal, Hill-Start Assist Control, Downhill Assist Control, Front Impact Beams, Side Impact Beams, Tyre Pressure Monitor, Electric Parking Brake, Blind Spot monitor, Rear Cross Traffic Alert and Speed Sensing Door Locks

X90 safety features: Anti-Lock Braking System, Brake Assist, Ebd, Vehicle Stability Control System, Traction Control, Crash Sensor, Driver Airbag, Passenger Airbag, Curtain Airbags, Side Airbag-Front, Door Ajar Warning, Seat Belt Warning, Rear Seat Belts, Height Adjustable Front Seat Belts, Child Safety Locks, ISOFIX Child Seat Mounts, Front Parking Sensors, Rear Parking Sensors, Rear Camera, Downhill Assist Control, Side Impact Beams, Engine Check Warning, Electric Parking Brake, Rear Cross Traffic Alert and Speed Sensing Door Locks

The BYD Sealion 7 has higher number of sefety features than X90, hence BYD Sealion 7 is more safer than Proton X90.

Helpful (239)

Which Car has more comfort features between Sealion 7 vs X90?

Sealion 7 comfort features: Air Conditioner, Automatic Climate Control, Rear A/C Vents, Heater, Ventilated Front Seats, Accessory Power Outlet, Engine Start/Stop Button, Central Console Armrest, Bottle Holder, Cup Holders-Front, Cup Holders-Rear, Keyless Entry, Power Windows Front, Power Windows Rear, Rear Reading Lamp, Vanity Mirror, Trunk Light and Head-Up Display

X90 comfort features: Air Conditioner, Air Quality Control, Rear A/C Vents, Heater, Engine Start/Stop Button, Central Console Armrest, Cup Holders-Front, Cup Holders-Rear, Keyless Entry, Cruise Control, Power Windows Front, Power Windows Rear, Rear Reading Lamp, Vanity Mirror and Trunk Light

The BYD Sealion 7 has higher number of comfort features than X90, hence BYD Sealion 7 is more comfortable than Proton X90.

Helpful (274)