G 310 GS₹ 3,30,000
VS
390 Adventure ₹ 3,38,746
X
| Key Highlights | BMW G 310 GS | Harley Davidson Sportster S | Hero Electric Optima CX |
| Price | ₹ 330000 | ₹ 1554000 | ₹ 67190 |
| Fuel Type | Petrol | Petrol | Electric |
| Power | 33.52 bhp @ 9250 rpm | 120.69 bhp @ 7500 rpm | 1200 W |
| Riding Range | 308 Km | 236 Km | 82 km |
Hide Common Features| Fuel Type | Petrol | Petrol | Electric |
| Max Power | 33.52 bhp @ 9250 rpm | 120.69 bhp @ 7500 rpm | 1200 W |
| Max Torque | 28 Nm @ 7500 rpm | 125 Nm @ 6000 rpm | -- |
| Emission Standard | BS6 | BS6 | -- |
| Cylinders | 1 | 2 | -- |
| Bore | 80 mm | 105 mm | -- |
| Valves Per Cylinder | 4 | 4 | -- |
| Stroke | 62.1 mm | 72.3 mm | -- |
| Displacement(cc) | 313 | 1252 | -- |
| Spark Plugs | 1 Per Cylinder | 2 Per Cylinder | -- |
| Ignition | Electric | CDI | -- |
| Compression Ratio | 10.9 : 1 | 12.0:1 | -- |
| Cooling System | Water Cooled | Liquid Cooled | -- |
| Transmission | 6 Speed Manual | 6 Speed Manual | Automatic |
| Transmission Type | Chain | Belt Drive | -- |
| Gear Shifting Pattern | 1 Down 5 Up | 1 Down 5 Up | -- |
| Clutch | Wet Multiple Disc | Assist And Slipper Clutch | -- |
| Fuel Delivery System | Fuel Injection | Fuel Injection | -- |
| Fuel Tank Capacity | 11 litres | 11.8 litres | -- |
| Reserve Fuel Capacity | 1 litres | 1.7 litres | -- |
| Riding Range | 308 Km | 236 Km | 82 km |
| Mileage Owner Reported | 28 kmpl | -- | -- |
| Top Speed | 143 Kmph | 194 Kmph | 42 kmph |
| Company Claimed Mileage | 30 kmpl | 20 kmpl | -- |
| Braking System | Dual Channel ABS | Dual Channel ABS | CBS |
| Front Brake Type | Disc | Disc | Drum |
| Front Brake Size | 300 mm | 320 mm | 130 mm |
| Rear Brake Type | Disc | Disc | Drum |
| Rear Brake Size | 240 mm | 260 mm | 130 mm |
| Calliper Type | Front - 4 Piston Rear - Single Piston Caliper | Front- 4 Piston Rear- Single Piston Calliper | No |
| Wheel Type | Alloy | Alloy | Alloy |
| Front Wheel Size | 19 inch | 17 inch | 12 inch |
| Rear Wheel Size | 17 inch | 16 inch | 12 inch |
| Front Tyre Size | 110/80 - R19 | 160/70TR17 | 90/90 12 |
| Rear Tyre Size | 150/70 - R17 | 180/70R16 | 90/90 12 |
| Tyre Type | Tubeless | Tubeless | Tubed |
| Radial Tyres | Yes | No | No |
| Front Tyre Pressure (Rider) | 25 psi | 36 psi | -- |
| Rear Tyre Pressure (Rider) | 28 psi | 42 psi | -- |
| Front Tyre Pressure (Rider & Pillion) | 25 psi | 36 psi | -- |
| Rear Tyre Pressure (Rider & Pillion) | 28 psi | 42 psi | -- |
| Front Suspension | Upside down fork Ø 41 mm | 43 mm inverted fork with compression rebound and spring preload adjustability | Telescopic Suspension |
| Rear Suspension | Cast aluminium dual swing arm | Linkage-mounted piggyback monoshock with compression rebound and hydraulic spring preload adjustability | Telescopic Suspension |
| Kerb Weight | 175 kg | 228 kg | 72.5 kg |
| Overall Length | 2075 mm | 2270 mm | -- |
| Overall Width | 880 mm | 843 mm | -- |
| Overall Height | 1230 mm | 1089 mm | -- |
| Wheelbase | 1420 mm | 1520 mm | -- |
| Ground Clearance | -- | 90 mm | |
| Seat Height | 835 mm | 753 mm | - |
| Chassis Type | Tubular space frame | High Strength Low Alloy Wheel Trellis Frame | Reinforced High Strength Steel Chassis |
| Odometer | Digital | Digital | Digital |
| DRLs (Daytime running lights) | Yes | Yes | No |
| Mobile App Connectivity | No | Yes | No |
| GPS & Navigation | No | Yes | No |
| USB charging port | Optional | Yes | Yes |
| Front storage box | No | No | Yes |
| Under seat storage | No | No | Yes |
| AHO (Automatic Headlight On) | No | Yes | -- |
| Speedometer | Digital | Digital | Digital |
| Fuel Guage | Yes | Yes | -- |
| Tachometer | Digital | Digital | No |
| Stand Alarm | Yes | Yes | No |
| No. of Tripmeters | 2 | 2 | 1 |
| Tripmeter Type | Digital | Digital | Digital |
| Low Fuel Indicator | Yes | Yes | -- |
| Low Oil Indicator | Yes | Yes | -- |
| Low Battery Indicator | Yes | Yes | Yes |
| Pillion Seat | Yes | No | Yes |
| Start Type | Electric Start | Electric Start | Electric Start |
| Shift Light | Yes | Yes | No |
| Clock | Yes | Yes | No |
| Electric System | -- | -- | -- |
| Battery | 12 V / 8 Ah Maintenance free | 12 V 12 Ah 225 CCA | -- |
| Headlight Type | LED Head Lamp | LED | LED Head Lamp |
| Brake/Tail Light | LED Tail Lamp | LED | Bulb |
| Turn Signal | Yes | LED | Bulb |
| Pass Light | Yes | Yes | Yes |
| Additional Features | Electric Throttle Full-LED lighting | Cruise Control Ride Modes | Bag Hook Round Charging Point Glove Box USB Port Bold Styling Maximum Comfort Aerodynamic Body Design Large & Comfortable Seat Stylish Wheels |
| Manufacturer Warranty | -- | ||
| Battery Charging Time | -- | -- | 4-5 hrs |
| Rated Power | -- | -- | 550 W |
| Fast Charging Time | -- | -- | No |
| Carrying Capacity | -- | -- | 150 Kg |
| Battery Capacity | -- | -- | 1.536 Kwh |
| Battery Type | -- | -- | Lithium-Ion |
| Motor Type | -- | -- | BLDC Hub Motor |
| Charger Output | -- | -- | 6A |
| Regenerative Breaking | -- | -- | Yes |
| Reverse Mode | -- | -- | No |
| Touch Screen Display | -- | -- | No |
| Central Locking System | -- | -- | No |
| Artificial Sound | -- | -- | No |
| Parking Assist | -- | -- | No |
| Hill Assist | -- | -- | No |
| Anti Theft System | -- | -- | Yes |
| Geo Fencing | -- | -- | No |
| Start Stop Button | -- | -- | Yes |
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| Colors |
Polar White With Racing Blue Metallic
Kalamata Dark Gold Metallic
Cosmic Black 3
Racing Red
|
Sharkskin Blue
Red Rock
Vivid Black
Billiard Gray
|
Blue
Grey
Red
White
|
