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Royal Enfield

KTM 390 Adventure X vs Royal Enfield Guerrilla 450 [2024-2026]

Choosing between the KTM 390 Adventure X vs Royal Enfield Guerrilla 450 [2024-2026]? BikeJunction is here to help! The 390 Adventure X starts at ₹ 3.43 Lakh, while the Guerrilla 450 [2024-2026] is priced at ₹ 2.56 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the 390 Adventure X offers 39 Nm @ 6500 rpm torque. The Guerrilla 450 [2024-2026] gives 40 Nm @ 5500 rpm torque. Apart from all this, you can pick from 2 colour options for the 390 Adventure X and 4 for the Guerrilla 450 [2024-2026]. you will get a more extensive comparison of KTM 390 Adventure X and Royal Enfield Guerrilla 450 [2024-2026], which will definitely clear your confusion between these two-wheelers.

KTM 390 Adventure X vs Royal Enfield Guerrilla 450 [2024-2026] Comparison Overview

Key Highlights390 Adventure XGuerrilla 450 [2024-2026]
Price₹ 3.43 Lakh₹ 2.56 Lakh
Displacement398.63 CC452 CC
Power46 bhp @ 8500 rpm39.47 bhp @ 8000 rpm
Mileage30 KMPL29 KMPL
Top Speed_140 kmph
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Engine
Max Power
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Highest power the engine/motor can produce.

46 bhp @ 8500 rpm 39.47 bhp @ 8000 rpm
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

39 Nm @ 6500 rpm 40 Nm @ 5500 rpm
Battery TypeMaintenance Free N/A
Compression Ratio
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Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.

12.71:1 11.5:1
Engine Type
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Design and working of the two-wheeler's engine.

N/A Liquid Cooled,Single Cylinder,DOHC,4Valves
Displacement
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Engine cylinder capacity measured in cc.

398.63 452
Bore
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Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.

89 mm84 mm
Load Carrying Capacity
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Maximum weight a two-wheeler can handle.

N/A 191 Kg
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

N/A 319 Km
Stroke
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Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.

64 mm81.5 mm
Speed
Top SpeedN/A 140 Km/h
Tyres & Wheels
Tyre SizeFront: 100/90 x 19 Rear: 130/80x17 Front: 120/70 R17 / Rear: 160/60 R17
Wheel SizeFront : 19 inch, Rear : 17 inch Front: 17 inch ,Rear: 17 inch
Tubeless Tyre
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A tyre without an inner tube, reducing puncture risks and maintaining air longer.

Tubeless Tubeless
Ignition
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The system that starts the engine, usually via a key, button, or smart start.

N/A CDI
Wheelbase
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The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

1470 mm1440 mm
Front Tyre Pressure RiderN/A 32 psi
Front Tyre Pressure Rider And PillionN/A 32 psi
Rear Tyre Pressure RiderN/A 36 psi
Rear Tyre Pressure Rider And PillionN/A 36 psi
Brakes
Rear BrakeDisc Hydraulic Disc Brake
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

Yes Dual Channel ABS
Front BrakeDisc Hydraulic Disc Brake
Braking TypeN/A Dual Channel ABS
Front Brake Diameter320 mm310 mm
Rear Brake Diameter240 mm270 mm
Fuel
Fuel SupplyN/A Electronic Fuel Injection
Fuel Type Petrol Petrol
Fuel Capacity14.5 L11 L
Fuel ReserveN/A 2.2 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

N/A Street Bike
Frame
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The main structure holding the bike together.

Split-Trellis Frame Steel,Tubular Frame Using Engine as Stressed Member
Dry Weight
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Bike’s weight without fuel and fluids.

N/A 173 Kg
Ground Clearance
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Distance between the bike’s lowest part and the ground.

228 mm169 mm
Height825 mm1125 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

181 Kg184 Kg
LengthN/A 2145 mm
Seat Height
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Distance from the ground to the seat.

N/A 780 mm
Total Weight
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Maximum weight the bike can carry, including riders and luggage.

N/A 174 Kg
WidthN/A 833 mm
Electrical Accessories
Mobile Connectivity
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A feature to connect your phone to the two-wheeler's system.

Yes N/A
Switches & Controls
Riding Modes
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Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.

Off-Road and Street Performance and Eco
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

Self Start Electric Start
Pass Switch
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A switch to flash the high beam, signaling other vehicles while overtaking.

N/A Yes
Meter
Display
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A screen that shows important riding information like speed, fuel, and trip details.

N/A Digital
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

TFT Semi-Digital
Speedometer
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Displays the current speed of the bike in km/h or mph.

Digital Analogue
Tripmeter
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Tracks specific trip distances separately from the odometer, useful for measuring short rides.

N/A Digital
TechometerDigital N/A
ClockN/A Yes
Low Battery Indicator
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Warns when the battery charge is low and may need recharging or replacement.

N/A Yes
Clutch & Gear
Clutch
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A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Assist And Slipper Clutch Wet Multiplate,Slip & Assist
Lights
DrlsYes LED
Led Tail Light
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Energy-efficient, bright rear light.

N/A Yes
Shockers
Suspension FrontWP APEX USD forks, 43 mm diameter, 200mm travel Telescopic Forks,43MM
Suspension RearWP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) Linkage Type Monoshock
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

N/A Single
Stepup SeatN/A Yes
Others
Call Sms Alerts
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Notifies you of incoming calls or messages on the bike’s screen.

N/A Yes
Cruise Control
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A feature in which rider can set a steady speed without using the throttle.

N/A N/A

Images of 390 Adventure X and Guerrilla 450 [2024-2026]

KTM 390 Adventure X Comparison with Similar Bikes

Royal Enfield Guerrilla 450 [2024-2026] Comparison with Similar Bikes

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Latest News on 390 Adventure X and Guerrilla 450 [2024-2026]

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User Reviews of Guerrilla 450 [2024-2026]

5 Rating

Modern and Fun to Ride

The Guerrilla 450 surprised me with its smooth performance. The engine feels refined and responsive. It handles corners confidently and feels stable. I like the aggressive styling and compact design. The suspension absorbs bad roads well. I enjoy riding it both in the city and on short highway trips.
24 Feb 2026|Aman Soni
4 Rating

Punchy Urban Roadster

I chose the Guerrilla 450 because I wanted a powerful roadster. The 452cc liquid-cooled engine feels punchy and quick. The bike feels lighter compared to bigger Royal Enfield models. Its upright seating makes daily riding comfortable. The digital display is modern and easy to read. Overall, it feels like a new-age Royal Enfield.
24 Feb 2026|Kunal Mathur
5 Rating

Modern City Riding With Punch

The Guerrilla 450 feels sharp and modern for everyday use. Alloy wheels paired with tubeless tyres improve grip and braking confidence. The 452cc liquid-cooled engine responds quickly, especially at mid-range speeds. I get around 25 kmpl in daily riding. The assist and slipper clutch keeps gear changes smooth and controlled.
19 Feb 2026|Sanjay
5 Rating

Modern Hardware With Street Focus

The TFT screen and switchgear feel modern right from the start. It uses a 452cc liquid-cooled engine making 39.47 bhp and around 140 kmph speed. Dual disc brakes handle braking. Mileage stays close to 24 kmpl. It gets an 11-litre tank, alloy wheels, LED lights, ride modes, and sharp body panels.
17 Feb 2026|Manish Prajapat
5 Rating

Modern Fun Ride

The Guerrilla 450 feels light, energetic, and easy to handle. Its 450cc engine offers quick pickup and smooth performance in city traffic and on highways. The seating is comfortable, and the bike feels balanced and fun to ride. It’s ideal for riders who want a modern bike that is lively and practical.
12 Feb 2026|Aditya Mishra
5 Rating

Modern Power for Daily Fun

The Guerrilla 450 feels energetic and easy to ride. The 450cc engine gives quick pickup and smooth performance on both city roads and highways. The riding posture is comfortable, and the bike feels light while moving. It is a great choice for riders who want a modern and exciting daily ride.
12 Feb 2026|Sameer Sharma
View All Royal Enfield Guerrilla 450 [2024-2026] ReviewsView All Royal Enfield Guerrilla 450 [2024-2026] Reviews

FAQs about 390 Adventure X and Guerrilla 450 [2024-2026]

Q. What is the price difference KTM 390 Adventure X and Royal Enfield Guerrilla 450 [2024-2026]?

A. The 390 Adventure X is currently priced at ₹ 3.43 Lakh and the Guerrilla 450 [2024-2026] costs around ₹ 2.56 Lakh in India. Among them, the ₹ 2.56 Lakh is more affordable.

Q. Which is more suitable, KTM 390 Adventure X and Royal Enfield Guerrilla 450 [2024-2026]?

A. 390 Adventure X has an average rating of 4.5. On the other hand, Guerrilla 450 [2024-2026] comes with 4.3

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