Primus₹ 1,46,355
VS
S1 Pro ₹ 1,40,000
X
| Key Highlights | Ampere Primus | BMW R 1250 GS | Hero Electric Optima CX |
| Price | ₹ 146355 | ₹ 2055000 | ₹ 67190 |
| Fuel Type | Electric | Petrol | Electric |
| Power | 4,000 W | 134.1 bhp @ 7750 rpm | 1200 W |
| Riding Range | 107 Km | 420 Km | 82 km |
Hide Common Features| Fuel Type | Electric | Petrol | Electric |
| Max Power | 4,000 W | 134.1 bhp @ 7750 rpm | 1200 W |
| Max Torque | -- | 143 Nm @ 6250 rpm | -- |
| Emission Standard | -- | BS6 | -- |
| Cylinders | -- | 2 | -- |
| Bore | -- | 102.5 mm | -- |
| Valves Per Cylinder | -- | 4 | -- |
| Stroke | -- | 76 mm | -- |
| Displacement(cc) | -- | 1254 | -- |
| Spark Plugs | -- | 1 Per Cylinder | -- |
| Ignition | -- | Digital | -- |
| Compression Ratio | -- | 12.5 : 1 | -- |
| Cooling System | -- | Air/Liquid Cooled | -- |
| Transmission | Automatic | 6 Speed Manual | Automatic |
| Transmission Type | -- | Shaft Drive | -- |
| Gear Shifting Pattern | -- | 1 Down 5 Up | -- |
| Clutch | -- | Wet clutch with an anti-hopping function | -- |
| Fuel Delivery System | -- | Fuel Injection | -- |
| Fuel Tank Capacity | -- | 20 litres | -- |
| Reserve Fuel Capacity | -- | 4 litres | -- |
| Riding Range | 107 Km | 420 Km | 82 km |
| Mileage Owner Reported | -- | -- | -- |
| Top Speed | 77 Kmph | 200 Kmph | 42 kmph |
| Company Claimed Mileage | -- | 21 kmpl | -- |
| Braking System | CBS | Dual Channel ABS | CBS |
| Front Brake Type | Drum | Disc | Drum |
| Front Brake Size | -- | 305 mm | 130 mm |
| Rear Brake Type | Drum | Disc | Drum |
| Rear Brake Size | -- | 276 mm | 130 mm |
| Calliper Type | No | Front- 4 Piston Rear- 2 Piston Calliper | No |
| Wheel Type | Alloy | Spoke | Alloy |
| Front Wheel Size | 12 inch | 19 inch | 12 inch |
| Rear Wheel Size | 12 inch | 17 inch | 12 inch |
| Front Tyre Size | -- | 120/70 R19 | 90/90 12 |
| Rear Tyre Size | -- | 170/60 R17 | 90/90 12 |
| Tyre Type | Tubeless | Tubeless | Tubed |
| Radial Tyres | No | Yes | No |
| Front Tyre Pressure (Rider) | -- | 36 psi | -- |
| Rear Tyre Pressure (Rider) | -- | 42 psi | -- |
| Front Tyre Pressure (Rider & Pillion) | -- | 36 psi | -- |
| Rear Tyre Pressure (Rider & Pillion) | -- | 42 psi | -- |
| Front Suspension | Telescopic | BMW Motorrad Telelever; stanchion diameter 1.5 | Telescopic Suspension |
| Rear Suspension | Dual Shocker | Cast aluminium single-sided swing arm with BMW Motorrad Paralever | Telescopic Suspension |
| Kerb Weight | 130 kg | 249 kg | 72.5 kg |
| Overall Length | 1,912 mm | 2207 mm | -- |
| Overall Width | 705 mm | 953 mm | -- |
| Overall Height | 1,133 mm | 1430 mm | -- |
| Wheelbase | 1,400 mm | 1514 mm | -- |
| Ground Clearance | 150 mm | -- | |
| Seat Height | -- | 850 mm | - |
| Chassis Type | Underbone | Two-section frame front- and bolted on rear frame load-bearing engine | Reinforced High Strength Steel Chassis |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | Yes | No |
| Mobile App Connectivity | Yes | Yes | No |
| GPS & Navigation | Yes | Yes | No |
| USB charging port | Yes | Yes | 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 | Yes | 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 | -- | Three-phase generator with 510 Watt nominal power | -- |
| Battery | -- | 12 V / 11.8 Ah maintenance-free | -- |
| Headlight Type | LED | LED Head Lamp | LED Head Lamp |
| Brake/Tail Light | Halogen Bulb | LED Tail Lamp | Bulb |
| Turn Signal | Halogen Bulb | Yes | Bulb |
| Pass Light | Yes | Yes | Yes |
| Additional Features | Drive Mode | 3 riding modes (ECO Rain and Road) | Bag Hook Round Charging Point Glove Box USB Port Bold Styling Maximum Comfort Aerodynamic Body Design Large & Comfortable Seat Stylish Wheels |
| Manufacturer Warranty | 3 Year | -- | |
| Battery Charging Time | 5 Hrs | -- | 4-5 hrs |
| Rated Power | 3400 W | -- | 550 W |
| Fast Charging Time | Optional | -- | No |
| Carrying Capacity | 150 Kg | -- | 150 Kg |
| Battery Capacity | 3 kWh | -- | 1.536 Kwh |
| Battery Type | Lithium-ion | -- | Lithium-Ion |
| Motor Type | PMS Motor | -- | BLDC Hub Motor |
| Charger Output | 51.2V, 15A | -- | 6A |
| Regenerative Breaking | No | -- | Yes |
| Reverse Mode | Yes | -- | No |
| 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 | -- | Yes |
| Geo Fencing | No | -- | No |
| Start Stop Button | Yes | -- | Yes |
| Rating |
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| Colors |
Havelock Blue
Himalayan White
Royal Orange
Buck Black
|
Style Triple Black
Style Rallye
Light White Non Metallic
GS Trophy
|
Blue
Grey
Red
White
|
