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Kaiyi X3 Pro vs Proton e.Mas 5 Prime Comparison in Nepal 2026

Updated . Prices and specs from Nepal distributors where published.

Kaiyi X3 Pro side viewElectric
Kaiyi

X3 Pro

Rs 43,96,000
Price in Nepal
Range
322 km
Battery
53.6 kWh
Motor
120 kW
Ground clearance
183 mm
Price and all trims of the Kaiyi X3 Pro
Proton e.Mas 5 Prime side viewElectric
Proton

e.Mas 5 Prime

Rs 29,99,000
Price in Nepal
Range
225 km
Battery
30.12 kWh
Motor
58 kW
Ground clearance
175 mm
Price and all trims of the Proton e.Mas 5 Prime

The Kaiyi X3 Pro starts at Rs 43.96 lakh and the Proton e.Mas 5 at Rs 29.99 lakh in Nepal, so the Proton e.Mas 5 costs Rs 13.97 lakh less (47%). On a single charge the Kaiyi X3 Pro is rated for about 322 km (WLTP est., 370 km claimed on the NEDC cycle) and the Proton e.Mas 5 for 225 km (WLTP). Battery sizes are 53.6 kWh and 30.12 kWh. Figures on this page are for the Kaiyi X3 Pro and the Proton e.Mas 5 Prime.

Boot space is 360 litres in the Kaiyi X3 Pro and 375 litres in the Proton e.Mas 5. The Kaiyi X3 Pro comes with a warranty of 3 years / 100,000 km, Battery: 8 years / 150,000 km.

What's different

Spec
Kaiyi X3 ProProton e.Mas 5
PriceRs 13.97 lakh apartRs 43.96 lakhRs 29.99 lakh
Range (WLTP)97 km apart322 km225 km
Battery23.5 kWh apart53.6 kWh30.1 kWh
Motor power62 kW apart120 kW58 kW
Top speed25 km/h apart150 km/h125 km/h
Kerb weight290 kg apart1520 kg1230 kg

Listed only on the Kaiyi X3 Pro: Emergency Braking (AEB).

Listed only on the Proton e.Mas 5: Blind Spot Detection.

Full specifications

Engine and performance

4 of 4 differ
Kaiyi X3 ProProton e.Mas 5
Battery53.6 kWh30.12 kWh
Motor power120 kW58 kW
Max torque280 Nm130 Nm
Top speed150 km/h125 km/h

Range, mileage and charging

5 of 5 differ
Kaiyi X3 ProProton e.Mas 5
Range (WLTP)322 km (WLTP est.)225 km
Company claimed range370 km (NEDC)225 km (WLTP)
Fast charging20-80% in 40 minNot listed
Max DC charging powerNot listed53 kW
Home (AC) charging0-100% in 8 hours10-100% in ~5 hours (6.6 kW AC)

Brakes, suspension and tyres

4 of 4 differ
Kaiyi X3 ProProton e.Mas 5
Front brakeDiscNot listed
Rear brakeDiscNot listed
Front suspensionMacPherson StrutNot listed
Rear suspensionMulti-link IndependentNot listed

Size, weight and space

7 of 8 differ
Kaiyi X3 ProProton e.Mas 5
Length4443 mm4135 mm
Width1831 mm1805 mm
Height1646 mm1580 mm
Wheelbase2632 mm2650 mm
Ground clearance183 mm175 mm
Kerb weight1520 kg1230 kg
Seats55
Boot space360 litres375 litres

Ownership

3 of 3 differ
Kaiyi X3 ProProton e.Mas 5
Est. EMIRs 56,000/monthRs 38,200/month
Warranty3 years / 100,000 km, Battery: 8 years / 150,000 kmNot listed
ColoursWhite, Black, Grey, Brown, Glacier BlueMoonstone White, Graphite Silver, Slate Grey

Features

18 of 25 differ
Kaiyi X3 ProProton e.Mas 5
Airbags46
ABS / StabilityABS + EBD + ESP + TCSABS + EBD + ESP + TCS
TPMSYesYes
ISOFIXYesNot listed
Hill HoldYesYes
Hill Descent ControlYesYes
Cruise ControlStandardNo
Emergency Braking (AEB)YesNo
Blind Spot DetectionNoYes
Rear Cross Traffic AlertNot listedYes
Reverse CameraYesNot listed
Parking SensorsFront and RearRear
Auto HoldYesYes
Climate ControlAutomaticNot listed
SunroofElectric sunroofNot listed
Heated/Ventilated SeatsHeatedNot listed
Keyless Entry & StartYesYes
Electronic Parking BrakeYesNot listed
Infotainment10.25 Inch14.6-inch FHD Touchscreen
Instrument ClusterNot listed8.8-inch LCD
ConnectivityNot listedApple CarPlay + Android Auto
Wireless ChargingYesNot listed
Sound System6-speaker4 speakers
Regenerative BrakingYesYes
Vehicle-to-Load (V2L)Not listedYes

Prices and specifications come from the Nepal distributors and manufacturers where published. "Not listed" means we could not verify a figure yet. EV range is shown as WLTP or a WLTP-equivalent estimate, with the company claim and its test cycle beside it. Real range and mileage vary with roads, load and riding style.

Which suits you?

The Kaiyi X3 Pro may suit you if you want more range per charge or you want more power.

The Proton e.Mas 5 may suit you if you want to spend less or you want more airbags.

The Kaiyi X3 Pro may suit you if

  • You want more range per charge
  • You want more power

The Proton e.Mas 5 may suit you if

  • You want to spend less
  • You want more airbags

Try both on your daily route and talk to each service centre before you decide.

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Prices and more comparisons

For every trim and the latest price, see Kaiyi X3 Pro price in Nepal and Proton e.Mas 5 price in Nepal. Browse by budget: Electric cars under Rs 50 lakh in Nepal.

Related comparisons

Kaiyi X3 Pro vs Proton e.Mas 5 Prime FAQs

Kaiyi X3 Pro or Proton e.Mas 5: which suits me in Nepal?
It depends on what you need; neither suits every buyer. The Kaiyi X3 Pro may suit you if you want more range per charge or you want more power. The Proton e.Mas 5 may suit you if you want to spend less or you want more airbags.
What is the price difference between Kaiyi X3 Pro and Proton e.Mas 5?
The Kaiyi X3 Pro starts at Rs 43.96 lakh and the Proton e.Mas 5 at Rs 29.99 lakh in Nepal, so the Proton e.Mas 5 costs Rs 13.97 lakh less (47%). Prices change with taxes and offers, so check each price page for the latest trims.
Which has more range, X3 Pro or e.Mas 5?
The Kaiyi X3 Pro is rated for about 322 km (WLTP est., 370 km claimed on the NEDC cycle) and the Proton e.Mas 5 for 225 km (WLTP). Real range in Nepal depends on hills, speed, load and air-conditioning use, so expect less than the rated figure on long climbs.
What battery do the Kaiyi X3 Pro and Proton e.Mas 5 have?
The Kaiyi X3 Pro has a 53.6 kWh battery and the Proton e.Mas 5 has a 30.12 kWh battery.
How fast do the Kaiyi X3 Pro and Proton e.Mas 5 charge?
Kaiyi X3 Pro: 20-80% in 40 min. Proton e.Mas 5: up to 53 kW DC.
Which is more powerful, X3 Pro or e.Mas 5?
The Kaiyi X3 Pro makes 120 kW and the Proton e.Mas 5 makes 58 kW.
Which has more space, X3 Pro or e.Mas 5?
The Kaiyi X3 Pro seats 5 and the Proton e.Mas 5 seats 5. Boot space is 360 litres against 375 litres.
Which has more ground clearance, X3 Pro or e.Mas 5?
The Kaiyi X3 Pro has 183 mm of ground clearance and the Proton e.Mas 5 has 175 mm. Higher clearance helps on broken roads and speed breakers outside the valley.
What warranty do the Kaiyi X3 Pro and Proton e.Mas 5 get in Nepal?
Kaiyi X3 Pro: 3 years / 100,000 km, Battery: 8 years / 150,000 km. Ask the dealer for the cover on the other model.