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    KTM 390 Adventure S vs KTM 50 SX

    Should you buy KTM 390 Adventure S or KTM 50 SX Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. KTM 390 Adventure S price in is Rs 4,04,850 (ex-showroom price) whereas the KTM 50 SX price in is Rs 4,75,000 (ex-showroom). The engine in the 390 Adventure S makes 46 PS and 39 Nm . On the other hand, the power and torque of 50 SX stand at 5.4 PS and 5.2 Nm respectively. KTM offers the 390 Adventure S in 2 colours whereas the KTM 50 SX comes in 1 colours. Out of 8 user reviews, 50 SX scores 4.4 whereas the KTM 390 Adventure S tallies 4.5 out of 5 based on 22 user reviews..

    390 Adventure S vs 50 SX

    Key Highlights390 Adventure S50 SX
    Mileage (Overall)30 kmpl-
    Max Power46 PS @ 8500 rpm5.4 PS @ 11500 rpm
    Body TypeAdventure Tourer BikesDirt Bikes
    Engine Type4-Stroke, Single Cylinder, DOHCSingle Cylinder, 2 Stroke
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    KTM 390 Adventure S vs KTM 50 SX Comparison

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      • Brand / Model
      • Variant
          KTM 390 Adventure S
          KTM 390 Adventure S
            Rs4,04,850*
            *Ex-showroom Price
            View July Offers
            VS
          • Add bike
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            • Brand / Model
            • Variant
                KTM 50 SX
                KTM 50 SX
                  Rs4,75,000*
                  *Ex-showroom Price
                  View July Offers
                Basic Information
                On-Road Price
                Rs.4,60,975* Onwards
                Rs.5,26,540* Onwards
                Mileage (Overall)
                30 kmpl
                -
                Max Power
                46 PS @ 8500 rpm
                5.4 PS @ 11500 rpm
                User Rating
                4.5
                Based on KTM 390 Adventure S Reviews
                4.4
                Based on KTM 50 SX Reviews
                Body Type
                EMI Starts₹ 13,332
                Get EMI offers
                Rate of interest @9.7%* for 3 years
                ₹ 15,213
                Get EMI offers
                Rate of interest @9.7%* for 3 years
                Insurance
                Rs.23,737
                390 Adventure S Insurance
                Rs.13,540
                50 SX Insurance
                ColoursElectronic OrangeCeramic WhiteView All ColoursElectronic OrangeView All Colours
                Brochure
                Download Brochure
                Download Brochure
                Engine and Transmission
                Engine Type
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                4-Stroke, Single Cylinder, DOHC
                Single Cylinder, 2 Stroke
                Displacement
                398.63 cc
                49.9 cc
                Number Of Cylinders
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                1
                1
                Cooling System
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                Liquid Cooled
                Liquid Cooled
                Supply System
                Fuel Injection
                Carburetor
                Clutch
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                Assist And Slipper Clutch
                Centrifugal Clutch (Adjustable)
                Ignition
                -
                Selettra Digital
                Gearbox
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                6 Speed
                -
                Bore
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                89 mm
                39.5 mm
                Stroke
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                64 mm
                40.7 mm
                Compression Ratio
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                12.71:1
                -
                Emission Norm Compliance
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                BS6.2
                BS6.2
                Max Torque
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                39 Nm @ 6500 rpm
                5.2 Nm @ 7500 rpm
                Starting System
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                Self Start Only
                Kick Start Only
                Features
                USB Charging PortYes
                -
                Instrument Console Type
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                Digital
                -
                Bluetooth Connectivity
                Bluetooth
                -
                NavigationYes
                -
                Call/SMS AlertsYes
                -
                Speedometer
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                Digital
                -
                Tachometer
                Digital
                -
                Tripmeter
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                Digital
                -
                Odometer
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                Digital
                -
                Seat Type
                Split
                Single
                Handlebar type
                -
                Tapered Aluminum
                Body Graphics
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                Yes
                -
                ClockYes
                -
                Rear Footpegs
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                Yes
                -
                Distance To EmptyYes
                -
                Features and Safety
                Switchable ABSYes
                -
                Mobile ApplicationYes
                -
                Service Due IndicatorYes
                -
                Fuel Gauge
                Digital
                -
                Riding ModesYes
                -
                Traction ControlYes
                -
                QuickshifterYes
                -
                WindscreenYes
                -
                Additional Features/Information
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                Quickshifter+, MTC, Cornering ABS, Off-Road ABS
                -
                Performance
                Overall Mileage
                30 kmpl
                -
                Claimed Top Speed
                155 kmph
                -
                Dimensions and Capacity
                Fuel Tank Capacity
                14.5 L
                2.3 L
                Fuel Tank Reserve Capacity
                2.9 L
                -
                Ground Clearance
                237 mm
                233 mm
                Wheelbase
                1470 mm
                1026 mm
                Dry Weight
                -
                42.5 kg
                Kerb Weight
                182 kg
                45 kg
                Seat height
                830 mm
                653 mm
                Electricals
                Headlight
                LED
                -
                Taillight
                LED
                -
                Indicators
                LED
                -
                Daytime Running LampsYes
                -
                Projector HeadlightYes
                -
                Low Fuel IndicatorYesNo
                Distance To EmptyYes
                -
                Tyres and Brakes
                Front Brake Size
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                320 mm
                160 mm
                Rear Brake Size
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                240 mm
                160 mm
                Front Tyre Pressure (Rider)
                -
                15 psi
                Front Tyre Pressure (Rider & Pillion)
                -
                15 psi
                Rear Tyre Pressure (Rider)
                -
                15 psi
                Rear Tyre Pressure (Rider & Pillion)
                -
                15 psi
                Underpinnings
                Frame
                Split Trellis Frame, Bolt On Sub-Frame
                Central Double Cradle Type Frame, Steel

                390 Adventure S comparison with similar bikes

                50 SX comparison with similar bikes

                Research more on 390 Adventure S and 50 SX

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                User Reviews of Comparison

                • 390 Adventure S
                • 50 SX
                • A
                  amey on Jan 07, 2026
                  4.8
                  Ready to Adventure.
                  I also have a Duke, Adv has covered all the issues which I have faced on Duke when I use to go on long rides, Ride is also plush coupled with a great engine which proves itself on all grounds. Also it has a decent fuel efficiency considering its engine performance. Bike's comfortable its mileage is also good I get a decent range, but the engine won't feel as raw as BS4 duke, great electronics and safety. Just having engine oil consumption on higher side. Also the Trampler tyres give more life than Turanzas which came initially. Long hauling person should definitely buy this bike, long rides are so hassle free. And comfortable, also if you have to carry any luggage they have provided good anchoring points. Tieing a back pack or a duffle bag is easy.
                  Read More
                  6
                • M
                  mayuresh on Jan 07, 2026
                  4.7
                  review of KTM 390 Adventure S after 2 months
                  I wanted one bike that could handle daily city rides, long highway tours and occasional bad roads. the riding posture, safety features and performance focus made this a perfect all rounder also the road presence is really exceptional Very confident and planted on highways, cruises comfortably at high speeds. Suspension feels great in the city and even better on rough roads. Engine is punchy and fun, mileage is really good for the power, love the throttle response and breaking capabilities Definitely yes, if you love touring, weekend rides and want performance with comfort. Ideal for pune's surprising roads, a little tall but perfect for riders who enjoy long rides, highways and light off-roading.
                  Read More
                • N
                  neeraj on Dec 28, 2025
                  5.0
                  Great bike experience
                  For off riding the experience is good and I love this bike. The adventure style and suspension is very amazing. I enjoy every trip and the best part is you will not feel heavy and it is very comfortable. Must buy product. Ride is very good every time I can enjoy and can do off roading on hill areas, on mud and in sand also in water so there is no need to be worry about it. And speed is always fabulous. Comfortable bike good bike. Those persons having love to riding on speed and in hill lover long rides solo rider group riders. The experience is so good. Nice bike great experience. Comfortable bike and you will enjoy. overall great.
                  Read More
                • J
                  javed on Aug 23, 2025
                  4.5
                  Worth the ride!!
                  A Great bike that deliver on performance, comfort and mileage. It fits all basic requirements, from daily commutes to weekend rides. However, it does need regular care and timely service to keep it smooth. With proper maintenance, it's a reliable and satisfying choice.Overall, it's a bike that rewards consistent care with long-lasting performance and a truly enjoyable rides.
                  Read More
                • L
                  lohith on Aug 22, 2025
                  4.8
                  Good bike.
                  I am using this from past 2 years really Nice I don't see like this bike fully comfortable in off road also I went Nepal. fully comfortable super bike fantastic bike. Powered also next level you can use for daily basis if you have stability to put the fuel. good mileage also overall nice. I planing to one more bike to my brother.
                  Read More
                • KTM 390 Adventure S Reviews
                • S
                  sandeepan on Mar 20, 2025
                  5.0
                  Ktm duke 350
                  It's very good and it's mainly good to do off-road on mountain. Good for single use.Its very light weight and a light weight person can also handle this types of mountain bikes. Kacha rasta ke lia bahut accha hai (it's good for under-developed road ) also if a man of 51 kg of minimum weight can also handle this bike.
                  Read More
                • M
                  manish on Feb 09, 2025
                  5.0
                  Very good bike.
                  This is the number one bike in India love the features like as it's looks very stylish and modern very comfortable for right price is very reasonable and affordable maintenance as well not so expensive. Riding is very smooth and enjoyable. It's giving very good mileage I recommend this bike to everyone. Thank you.
                  Read More
                • S
                  sivasubramanian on Jan 03, 2025
                  3.7
                  Simply awesome
                  Great 👍 Looking was absolutely lovely to see Comfortable with this bike position Initially handling with bike is though, after sometime you'll get attached with this bike Price was to high but power was absolutely impressive 🙀 the monster energy 💪 the perfect grip for tyre is given Simply the bike is perfection
                  Read More
                • H
                  harikesh on Dec 21, 2024
                  4.0
                  Expensive bike
                  Good looking of road bike , price is bitt too high , u can get a 300 cc sports bike in this price range. Is it road legal , looks are great only 50 cc and , I think all ktm bikes have powerful engine, ktm and bajaj are doing best to bring all types of bikes but price segment am not sure it will have good sales
                  Read More
                • A
                  atharva on Dec 16, 2024
                  4.2
                  Ktm 50 sx costly bike
                  Good bike but on costly side this is a good bike but only for enthusiasts. I don't think this is road legal. Therefore be aware of the road safety and rules regulations before buying one. Good for stunts and popping wheelies. It is so light which makes it agile to handle. Finally it comes from ktm therefore it is reliable indeed
                  Read More
                • KTM 50 SX Reviews

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                FAQs on KTM 390 Adventure S and KTM 50 SX

                Q) Which bike is better KTM 390 Adventure S or KTM 50 SX?

                A) As per our average user rating, KTM 390 Adventure S has a score of 4.5/5 while KTM 50 SX has rate of 4.4 /5.

                Q) Which bike among KTM 390 Adventure S and KTM 50 SX is cheaper?

                A) KTM 390 Adventure S price starts at Rs 4,04,850 & KTM 50 SX price starts at Rs 4,75,000 in Delhi . KTM 390 Adventure S is cheaper between these.
                *Ex-showroom price in Delhi
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