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BMW R 18 Transcontinental vs KTM 390 Adventure R

Choosing between the BMW R 18 Transcontinental vs KTM 390 Adventure R? BikeJunction is here to help! The R 18 Transcontinental starts at ₹ 34.73 Lakh, while the 390 Adventure R is priced at ₹ 3.86 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 R 18 Transcontinental offers 158 Nm @ 3000 rpm torque. The 390 Adventure R gives 39 Nm torque. Apart from all this, you can pick from 5 colour options for the R 18 Transcontinental and 1 for the 390 Adventure R. you will get a more extensive comparison of BMW R 18 Transcontinental and KTM 390 Adventure R, which will definitely clear your confusion between these two-wheelers.

BMW R 18 Transcontinental vs KTM 390 Adventure R Comparison Overview

Key HighlightsR 18 Transcontinental390 Adventure R
Price₹ 34.73 Lakh₹ 3.86 Lakh
Displacement1802 CC398.7 CC
Power 89.84 bhp @ 4750 rpm44.2 bhp
Mileage17 KMPL30 KMPL
Top Speed180 kmph_
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Engine
Max Power
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Highest power the engine/motor can produce.

89.84 bhp @ 4750 rpm 44.2 bhp
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

158 Nm @ 3000 rpm 39 Nm
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.

9.6 :1 12.6
Cooling System
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Method used to prevent engine overheating.

Air/Oil Cooled Liquid Cooled
Engine Type
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Design and working of the two-wheeler's engine.

Air/oil-cooled two-cylinder four-stroke boxer engine with two chain-driven camshafts located above the crankshaft. 4 stroke, Single Cylinder, DOHC, Internal Combustion Engine
Displacement
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Engine cylinder capacity measured in cc.

1802 398.7
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.

107.1 mm89 mm
Mileage City
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Distance a two-wheeler covers per liter/charge in city.

17 KmN/A
No Of Cylinders2 1
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

408 KmN/A
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.

100 mm64 mm
Valve Per Cylinder
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Number of valves in each engine cylinder.

4 N/A
Speed
Top Speed180 Km/hN/A
Tyres & Wheels
Tyre SizeFront : 120/70 - R19, Rear : 180/65 - B16 Front : 90/90 - 21, Rear : 140/80 - 18
Wheel SizeFront : 19 inch, Rear : 17 inch Front : 21 inch, Rear : 18 inch
Wheels TypeAlloy N/A
Tubeless Tyre
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A tyre without an inner tube, reducing puncture risks and maintaining air longer.

Tubeless Tubed
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.

1695 mm1481 mm
Front Tyre Pressure Rider42 psiN/A
Front Tyre Pressure Rider And Pillion42 psiN/A
Rear Tyre Pressure Rider46 psiN/A
Rear Tyre Pressure Rider And Pillion46 psiN/A
TublessYes N/A
Brakes
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

Dual Channel ABS Dual Channel ABS
Braking TypeDual Channel ABS N/A
Front Brake Diameter300 mm320 mm
Rear Brake Diameter300 mm240 mm
Fuel
Fuel SupplyFuel Injection N/A
Fuel Capacity24 L14.5 L
Fuel Reserve4 LN/A
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Adventure tourer Bike Adventure Tourer Bikes, Dirt Bikes, Off Road Bikes
Frame
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The main structure holding the bike together.

Double-cradle steel frame with screwed-on underbeams Steel Trellis Frame
Additional Storage
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Extra space for carrying items.

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

N/A 272 mm
Height1500 mm1490 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

427 Kg183 Kg
Length2640 mm2238 mm
Seat Height
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Distance from the ground to the seat.

740 mm870 mm
Width970 mm821 mm
Electrical Accessories
Usb Charging Port
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A USB slot to charge devices like phones.

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

Rock, Roll and Rain N/A
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

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

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

Yes TFT
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

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

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

Yes No
Low Oil Indicator
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Alerts when engine oil is low, preventing damage and ensuring smooth performance.

Yes No
Service Due Indicator
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Reminds when the next bike servicing or maintenance is needed.

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

Single Plate Clutch Assist And Slipper Clutch
Lights
Head LightLED LED
Turn Signal Lamp
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Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.

LED LED
Low Fuel Indicator
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A warning light when fuel is low.

Yes N/A
Battery
Battery Capacity
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Total energy the battery can store.

12 V / 26 Ah N/A
Shockers
Suspension FrontTelescopic fork WP APEX 43
Suspension RearSteel swinging fork with central shock strut WP APEX Split Piston
Others
Navigation
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A feature that provides turn-by-turn directions on the two-wheeler display or connected device.

Yes No
Mobile Application
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A companion app to monitor bike stats, location, and settings.

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

Yes No
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Images of R 18 Transcontinental and 390 Adventure R

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Latest News on R 18 Transcontinental and 390 Adventure R

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User Reviews of R 18 Transcontinental

4 Rating

Luxury Cruiser with Advanced Features

The 1802cc engine delivers smooth torque with around 17 kmpl mileage. Top speed is close to 180 km/h. It features cruise control, large TFT, and sound system. Spoke wheels and wide tyres give stability, while touring comfort feels premium.
6 Apr 2026|Kunal Mathur
View All BMW R 18 Transcontinental ReviewsView All BMW R 18 Transcontinental Reviews

FAQs about R 18 Transcontinental and 390 Adventure R

Q. What is the price difference BMW R 18 Transcontinental and KTM 390 Adventure R?

A. The R 18 Transcontinental is currently priced at ₹ 34.73 Lakh and the 390 Adventure R costs around ₹ 3.86 Lakh in India. Among them, the ₹ 3.86 Lakh is more affordable.

Q. Which is more suitable, BMW R 18 Transcontinental and KTM 390 Adventure R?

A. R 18 Transcontinental has an average rating of 4. On the other hand, 390 Adventure R comes with 0

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