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KTM 125 Duke Vs KTM 390 Duke Vs KTM 790 Duke comparison


KTM 125 Duke Vs KTM 390 Duke Vs KTM 790 Duke Comparison: Which Bike is Better?

Trying to figure out which of these bikes or scooters to buy? Compare the 125 Duke Vs 390 Duke Vs 790 Duke on carandbike to make an informed buying decision as to which bike to buy in 2021. This comparison has been carried out on the basis of prices, engine specifications, mileage, and features of these two-wheelers.

125 Duke Vs 390 Duke Vs 790 Duke – Which model is Cheapest?

The ex-showroom price of the KTM 390 Duke in New Delhi starts at ₹ 2.71 Lakh. On the other hand, KTM 790 Duke price in New Delhi of base variant starts at ₹ 8.64 Lakh Lastly, the KTM 125 Duke starts at ₹ 1.6 Lakh.

SummaryKTM 125 DukeKTM 390 DukeKTM 790 Duke
Price₹ 1.6 Lakh₹ 2.71 Lakh₹ 8.64 Lakh
Body TypeSportsSportsSports
Mileage34.50 Km/l35.00 Km/l22.72 Km/l
Power14.30 bhp43.00 bhp103.00 bhp
Engine124.7 CC373.2 CC799.0 CC
Fuel TypePetrolPetrolPetrol

125 Duke Vs 390 Duke Vs 790 Duke – Which gives Better Mileage?

As for the claimed fuel efficiency, the KTM 390 Duke base engine returns 35 Km/l. The KTM 790 Duke base returns 23 Km/l. The KTM 125 Duke basic model, on the other hand, gives 35 Km/l.

125 Duke Vs 390 Duke Vs 790 Duke – Which has a Better Engine Efficiency?

In the powertrain department, the KTM 390 Duke gets bhp Petrol engine, whereas the KTM 790 Duke comes in bhp Petrol engine. Lastly, the KTM 125 Duke is offered in bhp Petrol engine.


Engine CC 124.7 cc373.2 cc799.0 cc
No Of Cylinder 112
Max Power 14.3 bhp @ 9250 rpm43 bhp @ 9000 rpm103 bhp @ rpm
Max Torque 12 Nm @ 8000 rpm37 Nm @ 7000 rpm87 Nm @ rpm
Valves Per Cylinder 444
Fuel Delivery Fuel InjectionFuel Injection SystemFuel Injection System
Cooling System Liquid CooledLiquid CooledLiquid Cooled
Starting Mechanism Self StartSelf StartElectric Starter
Bore 58 mm89 mmN/A
Emission BS VIN/AN/A
Stroke 47.2 mm60 mmN/A
Throttle Body TB 33N/AN/A
Compression N/A12:88:1N/A
Emission Standard N/ABS VIN/A
EMS N/ABosch EMS with Ride by WireN/A
Steering Head Angle N/AN/A66 Degree

Fuel Consumption

Fuel Tank Capacity 10.2 L13.4 L14.0 L
Reserve Fuel Capacity N/A2.5 LN/A
Mileage 34.50 Km/l35.00 Km/l22.70 Km/l
Overall Riding Range N/AN/AN/A
CO2 emission based on WMTC N/AN/A102.9 g/km

Dimension and Weight

Kerb Weight 148 kg167 kg169 kg
Length 1993 mm2072 mm2145 mm
Width 789 mm831 mm760 mm
Height 1083 mm1109 mm800 mm
Wheelbase 1366 mm1357 mmN/A
Ground Clearance 155 mm151 mm186 mm
Seat Height 818 mm823 mm825 mm


No. Of Gears 6 Gears6 Gears6 Gears
Clutch 5 Plate, Wet Multi-disc Clutch, Mechanically Actuated7 Plate PASC Antihopping Clutch, Mechanically OperatedPASC™ Antihopping Clutch, Mechanically Operated
Compression Ratio 12.8:1N/AN/A

Chassis and Suspension

Chassis Type Steel Trellis Frame, Powder CoatedSplit Trellis Frame, Powder CoatedN/A
Front Suspension WP Upside-Down 43mmWP Upside-down Ø 43 MmWP Upside-down Ø 43 Mm
Rear Suspension WP Monoshock, 10 Step AdjustWP Monoshock ,10 Step AdjustWP Shock Absorber With Preload Adjuster
Suspension Travel (Front) 140 mm142 mmN/A
Suspension Travel (Rear) 60 mm60 mmN/A
Frame Design N/ASpilt-Steel trellis Frame ,Power CoatedN/A


Front Brake Type DiscFour-Pistion Radial Fixed Calliper Brake DiscFour-piston Radial Fixed Calliper
Rear Brake Type DiscSingle-Pistion Floating Calliper Brake DiscSingle-piston Floating Calliper, Brake Disc
Front Disc/Drum Size 300 mm320 mm300 mm
Rear Disc/Drum Size 230 mm230 mm240 mm

Wheel and Tyres

Wheel Size 17 inches17 inches17 inches
Wheel Type AlloyAlloy WheelsAlloy Wheels
Front Tyre 110/70-R17110/70 X 17110/70 X 17
Rear Tyre 150/60-R17150/60 X 17150/60 X 17


Battery N/A12V12V
Headlight HalogenLEDLED

Standard Features

Gear Indicatortickticktick
Fuel Warning Indicatortickticktick
Fuel Gaugetickticktick
Low Oil Indicatorcrosscrosscross
Low Battery Indicatorcrossticktick
Pillion Seattickticktick
Pillion Grabrailtickticktick
Engine Kill Switchtickticktick
Tripmeter TypeDigitalDigitalDigital
Tripmeter Counttickticktick
Pass Lighttickticktick
APDV Engine with Superb Mileagecross--
Stylish Alloy Wheelscross--
9MB ABS Brakes-tick-
Beam Type Perimeter Frame-cross-
Big 320mm Front Disc Brake-cross-
Full Led Headlamp-cross-
Instrument Has Everything That Distinguishes A Genuine KTM-tick-
Leo stance-cross-
Slipper Clutch-cross-
Split Reverse LCD Display-cross-
Stamped Metal Swing Arm-cross-
Stance and Design-cross-
Telescopic Fork Suspension -tick-
Integrated Riding Modes--cross
Power Mode Selection--cross
Smartphone Connectivity--cross

Additonal Features

Bosch Dual channel (with supermoto)-tick-
Ergonomics Provides Plenty Of Space & Freedom Of Movement-tick-
Silencer Is Positioned Close To The Bike'S Overall Centre Of Gravity-tick-

Key Features

Bi Functional LED Headlights-cross-
Negative LCD Displaywith Gear Shift Indication-cross-
Raised LED Tail Light-cross-

Competitor of KTM 125 Duke

Competitor of KTM 390 Duke

Competitor of KTM 790 Duke

Disclaimer: carandbike team has taken the utmost care to ensure the accuracy of the information provided above, however, we recommend that you contact the manufacturer or your nearest dealership to confirm the details. carandbike cannot be held liable for any direct or indirect damage/loss.