Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
| Key Highlights | Ampere Primus | Avon E Star Dx | Keeway Vieste 300 |
| Price | ₹ 146355 | ₹ 45000 | ₹ 325000 |
| Fuel Type | Electric | Electric | Petrol |
| Power | 4,000 W | -- | 18.4 bhp @ 6500 rpm |
| Riding Range | 107 Km | 65 km/charge | - |
Hide Common Features| Fuel Type | Electric | Electric | Petrol |
| Max Power | 4,000 W | -- | 18.4 bhp @ 6500 rpm |
| Max Torque | -- | -- | Nm @ 6000 rpm |
| Emission Standard | -- | -- | BS6 |
| Cylinders | -- | -- | 1 |
| Bore | -- | -- | 75 mm |
| Valves Per Cylinder | -- | -- | 4 |
| Stroke | -- | -- | 63 mm |
| Displacement(cc) | -- | -- | 278.2 |
| Spark Plugs | -- | -- | 1 Per Cylinder |
| Ignition | -- | -- | ECU |
| Compression Ratio | -- | -- | |
| Cooling System | -- | -- | Liquid Cooled |
| Transmission | Automatic | Automatic | Automatic |
| Transmission Type | -- | -- | CVT |
| Gear Shifting Pattern | -- | -- | Automatic |
| Clutch | -- | -- | Automatic |
| Fuel Delivery System | -- | -- | Fuel Injection |
| Fuel Tank Capacity | -- | -- | 12 litres |
| Reserve Fuel Capacity | -- | -- | 2.4 litres |
| Riding Range | 107 Km | 65 km/charge | - |
| Mileage Owner Reported | -- | -- | - |
| Top Speed | 77 Kmph | 24 km/Hr | - |
| Company Claimed Mileage | -- | -- | - |
| Braking System | CBS | -- | Dual Channel ABS |
| Front Brake Type | Drum | Drum | Disc |
| Front Brake Size | -- | -- | 240 mm |
| Rear Brake Type | Drum | Drum | Disc |
| Rear Brake Size | -- | -- | 220 mm |
| Calliper Type | No | -- | - |
| Wheel Type | Alloy | Alloy | Alloy |
| Front Wheel Size | 12 inch | 254 mm | 13 inch |
| Rear Wheel Size | 12 inch | 254 mm | 13 inch |
| Front Tyre Size | -- | 3.00-10 | 110/70 - 13 |
| Rear Tyre Size | -- | 3.00-10 | 130/70 - 13 |
| Tyre Type | Tubeless | Tubeless | Tubeless |
| Radial Tyres | No | -- | No |
| Front Tyre Pressure (Rider) | -- | -- | - |
| Rear Tyre Pressure (Rider) | -- | -- | - |
| Front Tyre Pressure (Rider & Pillion) | -- | -- | - |
| Rear Tyre Pressure (Rider & Pillion) | -- | -- | - |
| Front Suspension | Telescopic | Telescopic | Telescopic |
| Rear Suspension | Dual Shocker | -- | Hydraulic |
| Kerb Weight | 130 kg | -- | 147 kg |
| Overall Length | 1,912 mm | -- | 1930 mm |
| Overall Width | 705 mm | -- | 800 mm |
| Overall Height | 1,133 mm | -- | 1130 mm |
| Wheelbase | 1,400 mm | -- | 1390 mm |
| Ground Clearance | 150 mm | -- | |
| Seat Height | -- | -- | 770 mm |
| Chassis Type | Underbone | -- | - |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | -- | Yes |
| Mobile App Connectivity | Yes | -- | No |
| GPS & Navigation | Yes | Yes | No |
| USB charging port | Yes | Yes | No |
| Front storage box | Yes | Yes | No |
| Under seat storage | 22 ltr | Yes | Yes |
| AHO (Automatic Headlight On) | -- | -- | No |
| Speedometer | Digital | Digital | Analogue |
| Fuel Guage | -- | -- | Yes |
| Tachometer | No | Digital | Digital |
| Stand Alarm | Yes | -- | No |
| No. of Tripmeters | 1 | -- | 2 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | -- | -- | Yes |
| Low Oil Indicator | -- | -- | No |
| Low Battery Indicator | Yes | -- | No |
| Pillion Seat | Yes | -- | Yes |
| Start Type | Electric Start | Self Start Only | Electric Start |
| Shift Light | No | -- | No |
| Clock | Yes | Yes | Yes |
| Electric System | -- | Yes | - |
| Battery | -- | Lead Acid (48V-60V 24AH), Li-ion ( 60V 20AH, 48V 25AH) | - |
| Headlight Type | LED | Halogen | LED Headlamp |
| Brake/Tail Light | Halogen Bulb | Bulb | LED Taillamp |
| Turn Signal | Halogen Bulb | Bulb | Yes |
| Pass Light | Yes | Bulb | Yes |
| Additional Features | Drive Mode | -- | Keyless Start |
| Manufacturer Warranty | 3 Year | -- | -- |
| Battery Charging Time | 5 Hrs | 7-8 Hr | -- |
| Rated Power | 3400 W | 250 W | -- |
| Fast Charging Time | Optional | Yes | -- |
| Carrying Capacity | 150 Kg | 120 Kg | -- |
| Battery Capacity | 3 kWh | 1.15 Kwh | -- |
| Battery Type | Lithium-ion | Lead Acid | -- |
| Motor Type | PMS Motor | BLDC | -- |
| Charger Output | 51.2V, 15A | -- | -- |
| Regenerative Breaking | No | -- | -- |
| Reverse Mode | Yes | -- | -- |
| Touch Screen Display | No | -- | -- |
| Central Locking System | No | -- | -- |
| Artificial Sound | No | -- | -- |
| Parking Assist | No | -- | -- |
| Hill Assist | No | -- | -- |
| Anti Theft System | No | -- | -- |
| Geo Fencing | No | -- | -- |
| Start Stop Button | Yes | Yes | -- |
| Rating |
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| Colors |
Havelock Blue
Himalayan White
Royal Orange
Buck Black
|
Gray
Black
Silver
|
Matte Black
Matte Blue
Matte White
|
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