| Key Highlights | 390 Adventure | Himalayan 450 |
|---|---|---|
| Price | ₹ 3.95 Lakh | ₹ 3.06 Lakh |
| Displacement | 398.63 cc | 452 cc |
| Power | 45.3 bhp @ 8500 rpm | 39.47 bhp @ 8000 rpm |
| Mileage | 28 kmpl | 30 kmpl |
| Top Speed | 155 km/h | 165 km/h |
| Max Power Highest power the engine/motor can produce. | 45.3 bhp @ 8500 rpm | 39.47 bhp @ 8000 rpm |
| Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power. | 39 Nm @ 6500 rpm | 40 Nm @ 5500 rpm |
| Battery Type | MF battery | N/A |
| Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability. | 12.88:1 | 11.5:1 |
| Cooling System Method used to prevent engine overheating. | Liquid cooling with radiator | Liquid Cooled |
| Emission Type Pollution level compliance of the engine. | BS6 | BS6 Phase 2 |
| Engine Type Design and working of the two-wheeler's engine. | Single Cylinder, 4-Valve, DOHC, F.I. Engine | Liquid Cooled, Single Cylinder, DOHC, 4 Valves |
| Displacement Engine cylinder capacity measured in cc. | 398.63 | 452 |
| Bore Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed. | 89 mm | 84 mm |
| Range The maximum distance an electric two-wheeler can travel on a full charge. | N/A | 510 Km |
| Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM. | 64 mm | 81.5 mm |
| Top Speed | 155 Km/h | 165 Km/h |
| Tyre Size | Front : 100/90 - 19, Rear : 130/80 - 17 | Front : 90/90 - 21, Rear : 140/80 - R17 |
| Wheel Size | Front : 19 inch, Rear : 17 inch | Front : 21 inch, Rear : 17 inch |
| Wheels Type | Cast Alloy | Spoke |
| Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort. | 1430 mm | 1510 mm |
| Front Tyre Pressure Rider | 29 psi | 32 psi |
| Front Tyre Pressure Rider And Pillion | 29 psi | 32 psi |
| Rear Tyre Pressure Rider | 29 psi | 32 psi |
| Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety. | N/A | Dual Channel ABS |
| Rear Brake Diameter | 230 mm | 270 mm |
| Fuel Supply | Bosch Electronic Fuel Injection | Electronic Fuel Injection |
| Fuel Capacity | 14.5 L | 17 L |
| Fuel Reserve | 2 L | 3 L |
| Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter). | Adventure Bike | Adventure Bike |
| Frame The main structure holding the bike together. | Split-Trellis Frame (Tubular) | Steel, Twin Spar Tubular Frame |
| Ground Clearance Distance between the bike’s lowest part and the ground. | 237 mm | 230 mm |
| Height | 1400 mm | 1316 mm |
| Kerb Weight Bike’s weight with fuel and fluids. | 182 Kg | 196 Kg |
| Length | 2154 mm | 2245 mm |
| Passenger Backrest A support accessory for the passenger’s back. | N/A | N/A |
| Saddle Height Distance from the ground to the seat. | 855 mm | N/A |
| Seat Height Distance from the ground to the seat. | 830 mm | 825 mm |
| Width | 900 mm | 852 mm |
| Mobile Connectivity A feature to connect your phone to the two-wheeler's system. | N/A | Yes |
| Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery. | Street & Off-road | Yes |
| Display A screen that shows important riding information like speed, fuel, and trip details. | N/A | TFT |
| Fuel Gauge Indicates the current fuel level in the tank. | Yes | Digital |
| Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings. | LCD | Digital |
| Techometer | Digital | Digital |
| Distance To Empty Indicator Estimates how far you can ride before the fuel runs out. | N/A | N/A |
| Service Due Indicator Reminds when the next bike servicing or maintenance is needed. | Yes | N/A |
| Clutch A device that connects and disconnects the engine from the wheels for smooth gear shifts. | Assist And Slipper Clutch | Wet Multiplate, Slip & Assist |
| Gear Box | 6 Speed | 6 Speed |
| Projector Headlights Projector headlights focus on the road, improving visibility, reducing glare for others, and offering a sharper, more efficient beam. | Yes | N/A |
| Battery Capacity Total energy the battery can store. | 12 V 8 AH | 12V, 8Ah |
| Battery Warranty Warranty period for the battery. | 2 Years | N/A |
| Suspension Front | WP APEX USD big-piston forks, 43 mm diameter, 170mm travel | Upside Down Fork, 43mm |
| Suspension Rear | WP APEX Monoshock, 177 mm wheel travel | Linkage Type Monoshock |
| Seat Type The design of the seat that affects comfort and seating position. | Single | N/A |
| Stepup Seat | N/A | Yes |
| Additional Features | N/A | 4 Inch Round TFT Display, Ride by Wire System |
| Mobile Application A companion app to monitor bike stats, location, and settings. | Yes | N/A |
| Call Sms Alerts Notifies you of incoming calls or messages on the bike’s screen. | N/A | Yes |