Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
| Key Highlights | Ampere Primus | Yamaha R15S | Yo Edge |
| Price | ₹ 146355 | ₹ 165200 | ₹ 49000 |
| Fuel Type | Electric | Petrol | Electric |
| Power | 4,000 W | 18.3 bhp @ 10,000 rpm | 250 W |
| Riding Range | 107 Km | 495 Km | 60 Km |
Hide Common Features| Fuel Type | Electric | Petrol | Electric |
| Max Power | 4,000 W | 18.3 bhp @ 10,000 rpm | 250 W |
| Max Torque | -- | 14.1 Nm @ 8,500 rpm | -- |
| Emission Standard | -- | BS6 | -- |
| Cylinders | -- | 1 | -- |
| Bore | -- | 58 mm | -- |
| Valves Per Cylinder | -- | 4 | -- |
| Stroke | -- | 58.7 mm | -- |
| Displacement(cc) | -- | 155 | -- |
| Spark Plugs | -- | 1 Per Cylinder | -- |
| Ignition | -- | CDI | -- |
| Compression Ratio | -- | 11.6 : 1 | -- |
| Cooling System | -- | Liquid Cooled | -- |
| Transmission | Automatic | 6 Speed Manual | Automatic |
| Transmission Type | -- | Chain Drive | -- |
| Gear Shifting Pattern | -- | 1 Down 5 Up | -- |
| Clutch | -- | Wet Multiplate | -- |
| Fuel Delivery System | -- | Fuel Injection | -- |
| Fuel Tank Capacity | -- | 11 litres | -- |
| Reserve Fuel Capacity | -- | 2.2 litres | -- |
| Riding Range | 107 Km | 495 Km | 60 Km |
| Mileage Owner Reported | -- | 45 kmpl | -- |
| Top Speed | 77 Kmph | 136 Kmph | 25 Kmph |
| Company Claimed Mileage | -- | -- | -- |
| Braking System | CBS | Dual Channel ABS | Standard |
| Front Brake Type | Drum | Disc | Disc |
| Front Brake Size | -- | 282 mm | 220 mm |
| Rear Brake Type | Drum | Disc | Drum |
| Rear Brake Size | -- | 220 mm | 110 mm |
| Calliper Type | No | Dual Piston | Single Piston |
| Wheel Type | Alloy | Alloy | Alloy |
| Front Wheel Size | 12 inch | 17 inch | 10 inch |
| Rear Wheel Size | 12 inch | 17 inch | 10 inch |
| Front Tyre Size | -- | 100/80 - 17 | 3-10 Tubeless tyres |
| Rear Tyre Size | -- | 140/70 - R17 | 3-10 Tubeless tyres |
| Tyre Type | Tubeless | Tubeless | Tubeless |
| Radial Tyres | No | Yes | No |
| Front Tyre Pressure (Rider) | -- | 29 psi | -- |
| Rear Tyre Pressure (Rider) | -- | 33 psi | -- |
| Front Tyre Pressure (Rider & Pillion) | -- | 29 psi | -- |
| Rear Tyre Pressure (Rider & Pillion) | -- | 33 psi | -- |
| Front Suspension | Telescopic | Telescopic upside Down Fork (USD Fork) | Telescopic Forks |
| Rear Suspension | Dual Shocker | Linked-Type Monocross Suspension | Swing Arm with Shock Absorbers |
| Kerb Weight | 130 kg | 142 kg | 59 kg |
| Overall Length | 1,912 mm | 1,990 mm | 1750 mm |
| Overall Width | 705 mm | 725 mm | 710 mm |
| Overall Height | 1,133 mm | 1,135 mm | 1070 mm |
| Wheelbase | 1,400 mm | 1,325 mm | 1260 mm |
| Ground Clearance | 150 mm | 170 mm | |
| Seat Height | -- | 815 mm | 700 mm |
| Chassis Type | Underbone | Deltabox | High strength steel tube |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | Yes | No |
| Mobile App Connectivity | Yes | Yes | No |
| GPS & Navigation | Yes | No | No |
| USB charging port | Yes | Optional | Yes |
| Front storage box | Yes | No | Yes |
| Under seat storage | 22 ltr | No | Yes |
| AHO (Automatic Headlight On) | -- | Yes | -- |
| Speedometer | Digital | Digital | Digital |
| Fuel Guage | -- | Yes | -- |
| Tachometer | No | Digital | No |
| Stand Alarm | Yes | Yes | No |
| No. of Tripmeters | 1 | 2 | 1 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | -- | Yes | -- |
| Low Oil Indicator | -- | Yes | -- |
| Low Battery Indicator | Yes | No | Yes |
| Pillion Seat | Yes | Yes | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | No | Yes | No |
| Clock | Yes | Yes | No |
| Electric System | -- | -- | -- |
| Battery | -- | 12V, 4.0Ah | -- |
| Headlight Type | LED | LED | LED Headlamp |
| Brake/Tail Light | Halogen Bulb | LED | LED Tail lamp |
| Turn Signal | Halogen Bulb | LED | LED |
| Pass Light | Yes | Yes | Yes |
| Additional Features | Drive Mode | LCD Instrument Cluster | Riding Modes |
| Manufacturer Warranty | 3 Year | 2 Year | -- |
| Battery Charging Time | 5 Hrs | -- | 4-8 Hrs |
| Rated Power | 3400 W | -- | 250 W |
| Fast Charging Time | Optional | -- | No |
| Carrying Capacity | 150 Kg | -- | 75 kg |
| Battery Capacity | 3 kWh | -- | 0.6 kWh |
| Battery Type | Lithium-ion | -- | VRLA Battery |
| Motor Type | PMS Motor | -- | Brushless DC Motor |
| Charger Output | 51.2V, 15A | -- | 3A 60V Charger |
| Regenerative Breaking | No | -- | No |
| Reverse Mode | Yes | -- | Yes |
| Touch Screen Display | No | -- | No |
| Central Locking System | No | -- | No |
| Artificial Sound | No | -- | No |
| Parking Assist | No | -- | No |
| Hill Assist | No | -- | No |
| Anti Theft System | No | -- | No |
| Geo Fencing | No | -- | No |
| Start Stop Button | Yes | -- | Yes |
| Rating |
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| Colors |
Havelock Blue
Himalayan White
Royal Orange
Buck Black
|
Matte Black
Racing Blue
|
Black
Blue
Green
Red
White
|
