Harley-Davidson X440 vs KTM 390 Duke

Last Updated: October 27, 2026

Harley-Davidson X440 price starts at Rs. 2.35 Lakh, which is Rs. 50,367 cheaper than the base variant of KTM 390 Duke, priced at Rs. 2.85 Lakh. On the performance front, the X440 uses a 440cc engine producing 27.37 PS @ 6000 rpm and the 390 Duke a 349.32cc engine producing 41.5 PS @ 8600 rpm. If you're deciding between the X440 and 390 Duke, the 390 Duke is the better pick for performance and a lighter kerb weight, while the X440 stands out for affordability.

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X440 vs 390 Duke Comparison Summary

Specification Harley-Davidson X440KTM 390 Duke
Ex-showroom price (base) Rs. 2.35 LakhRs. 2.85 Lakh
Mileage 35 kmplNot Available
Engine 440 cc349.32 cc
Max power 27.37 PS @ 6000 rpm41.5 PS @ 8600 rpm
Kerb weight 190.5 Kg168.3 Kg

X440 vs 390 Duke Key Highlights

Basic Info Harley-Davidson X440 VividKTM 390 Duke STD
Rating
54 reviews
1 review
Brand Name Harley-Davidson KTM
Ex-Showroom Price Rs. 2.35 Lakh Check On Road Price Rs. 2.85 Lakh Check On Road Price
Engine Type Single Cylinder, Air-Oil Cooled Engine 4 stroke, Single Cylinder, DOHC, Internal Combustion Engine
Max Power 27.37 PS @ 6000 rpm 41.5 PS @ 8600 rpm
Fuel Type Petrol Petrol
Colors
Harley Davidson X440 Colors
KTM 390 Duke Colors
Wheel Size Front :-18 Inch,Rear :-17 Inch Front :-431.8 mm,Rear :-431.8 mm
Wheels Type (Pressed Steel/ Alloy) Alloy Alloy
ABS Dual Channel Dual Channel
Starting Self Start Only Self Start Only
Speedometer Digital Digital
EMI
Rs. 6,434 @ 6% (36 months)
Rs. 7,813 @ 6% (36 months)
Insurance Rs. 21,526 X440 Insurance Rs. 13,489 390 Duke Insurance
Brochure
Download Brochure
Download Brochure

Spark Plugs
1 Per Cylinder
Not Available
Valves (per cylinder)
2
4
Claimed Top Speed
137 kmph
Not Available
Emission Norm Compliance
bs6.2
bs6.2
Engine Type
Single Cylinder, Air-Oil Cooled Engine
4 stroke, Single Cylinder, DOHC, Internal Combustion Engine
Engine Displacement
440 cc
349.32 cc
Gear Box
6 Speed
6 Speed
Max Power
27.37 PS @ 6000 rpm
41.5 PS @ 8600 rpm
Max Torque
38 Nm @ 4000 rpm
33.5 Nm @ 7000 rpm
Bore
79.6 mm
89 mm
Stroke
88.4 mm
56.15 mm
Number Of Cylinders
1
1
Drive Type
Chain Drive
Chain Drive
Fuel System
Fuel Injection
Fuel Injection
Fuel Type
Petrol
Petrol
Compression Ratio
9.5:1
12.68:1

Front Brake
Disc
Disc
Rear Brake
Disc
Disc
Front Caliper
2 Piston
Not Available
Rear Caliper
1 Piston
Not Available

Mileage (Overall)
35 kmpl
Not Available
Power to Weight Ratio
Not Available
247 PS/tonne
Average Speed
Yes
Not Available
Estimated Mileage
30-35 kmpl
Not Available
Fuel Gauge
Digital
Digital

Rear Suspension Preload Adjustment
Yes
Not Available
Suspension-Front
KYB USD 43 mm Dual Cartridge Forks
Adj (5 step Damping) -Inverted telescopic fork, 43mm dia (open cartridge), Wheel Travel - 151 mm
Suspension-Rear
Gas filled Twin Shocks, 7-step preload adjustable
Adj (5 step Damping ) - Mono shox.- 10 steps (prelaod Adj), Wheel Travel - 161 mm

Front Tyre Pressure (Rider)
33 psi
Not Available
Front Tyre Pressure (Rider and Pillion)
33 psi
Not Available
Rear Tyre Pressure (Rider)
33 psi
Not Available
Rear Tyre Pressure (Rider and Pillion)
33 psi
Not Available
Tyre Size
Front :-100/90-18, Rear :-140/70-17
Front :- 110/70-17 Rear :-150/60-17
Wheel Size
Front :-18 Inch,Rear :-17 Inch
Front :-431.8 mm,Rear :-431.8 mm
Tyre Make
MRF
Apollo
Tyre Type
Tubeless
Tubeless
Radial Tyre
Not Available
Yes
Wheels Type (Pressed Steel/ Alloy)
Alloy
Alloy

Dry Weight
181 kg
Not Available
Seat height
805 mm
800 mm
Fuel Tank Reserve Capacity
2.7 L
Not Available
Engine Oil Capacity
2.25 L
Not Available
Wheelbase
1418 mm
1354 mm
Length
2168 mm
Not Available
Ground Clearance
170 mm
183 mm
Width
858 mm
Not Available
Fuel Tank Capacity
13.5 L
15 L
Kerb Weight
190.5 Kg
168.3 Kg
Tail Light
LED
LED
Front Brake Size
320 mm
320 mm
Rear Brake Size
240 mm
240 mm

Call/SMS Alerts
Not Available
Yes
Roadside assistance
Yes
Not Available
USB charging port
Yes
Yes
Music control
Not Available
Yes
Headlight
LED
LED
Battery Capacity
12V / 8AH
12V / 8AH
Projector head light
Yes
Not Available

Cruise Control
Not Available
Yes
Frame Type
Trellis
Split-Trellis Frame, Aluminum Casted Rear Frame
Digital Display Type
TFT
TFT
Malfunction Indicator
Yes
Yes
Trip Meter
Digital
Digital
Pillion Seat
Yes
Yes
Pillion Grab Rail
Yes
Yes
Calls and Messaging
Not Available
Yes
Navigation assist
Yes
Yes
Riding Modes
Not Available
Rain,Street
Traction Control
Not Available
Yes
Kill Switch
Yes
Yes
Low battery alert
Yes
Not Available
Brightness Control
Yes
Not Available
No. of Tripmeters
2
3
Engine Temperature Indicator
Not Available
Yes
Hill Hold
Not Available
No
Rear Footpegs
Yes
Yes
Daytime Running Lamps
Yes
Yes
Additional Features/Information
Not Available
Cornering ABS, SuperMoto ABS, Track Screen, Ride-by-Wire
Gear Position Indicator
Yes
Yes
Average Fuel Economy Indicator
Not Available
Yes
ABS Type
Dual Channel
Dual Channel
Distance To Empty
Yes
Yes
Side Stand Warning
Yes
Yes
Exhaust Heat Shield
Not Available
Yes
Launch Control
Not Available
Yes
Immobilizer
Yes
Not Available
ABS
Dual Channel
Dual Channel
Body Type
Cruiser Bikes, Roadster Bikes
Sports Naked Bikes
Body Graphics
Not Available
Yes
Instrument Console Type
Digital
Digital
Bluetooth Connectivity
Not Available
Bluetooth
Starting
Self Start Only
Self Start Only
Seat Type
Single
Split
Pass Beam Switch
Yes
Yes
Speedometer
Digital
Digital
Tachometer
Digital
Digital
Artificial Exhaust Sound System
Single Side Exhaust
Not Available
Low Fuel Warning Lamp
Yes
Yes
External Fuel Filling
Yes
Not Available
Clock
Yes
Yes
Low Battery Indicator
Yes
Not Available
Low Oil Indicator
Yes
Yes
Cooling System
Air & Oil Cooled
Liquid Cooled
Odometer
Digital
Digital
Navigation
Yes
Yes
Service Due Indicator
Yes
Yes
Switchable ABS
Yes
Yes
Saree Guard
Not Available
Yes
Shift Light
Not Available
Yes
Quick Shifter
Not Available
Yes
Hazard Light Switch
Yes
Yes

1st Service
500-750 Kms/60 Days
Not Available
2nd Service
5000 Kms/180 Days
Not Available
3rd Service
10000 Kms/365 Days
Not Available

Vehicle Warranty
5 Years or 70,000 Km
Not Available
Standard Warranty (Years)
5
Not Available
Standard Warranty (kilometers)
70000
Not Available

Pros and Cons

  • Positives
  • Negatives
KTM 390 Duke
  • Feature-loaded with premium electronics
  • Lightweight and agile handling
KTM 390 Duke
  • Lower performance than 398cc version (390 Duke R)
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Videos of Harley Davidson X440 and KTM 390 Duke

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Harley-Davidson X440 Comparison with Similar Bikes

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Latest News on Harley Davidson X440 and KTM 390 Duke

Recently Asked User Questions

Q. What is the difference with this x440 compare to upcoming x440T
  • The Harley Davidson X440 is powered by a 440 cc engine producing a maximum power of 27.37 PS at 6,000 rpm and a peak torque of 38 Nm at 4,000 rpm, paired with a manual transmission. It comes equipped with dual-channel ABS, Bluetooth connectivity, and a fully digital instrument console, offering a blend of modern features and safety. The upcoming Harley Davidson X440 T is expected to launch in December 2025. We recommend waiting for the official announcement to know the exact features, performance updates, and variant-specific differences.

Harley-Davidson X440 Vs KTM 390 Duke FAQs

Which bike is best between Harley-Davidson X440 vs KTM 390 Duke?
On the basis of comfort and features user have rated both the bikes equally.
Which bike is cheaper Harley-Davidson X440 vs KTM 390 Duke?
The Harley-Davidson X440 is cheaper than KTM 390 Duke by ₹50,367.
Which bike offers better performance Harley-Davidson X440 vs KTM 390 Duke?
For the Vivid version, 440 cc Petrol engine of X440 produces 27.37 PS @ 6000 rpm of power and 38 Nm @ 4000 rpm of torque. Whereas for the STD version, 349.32 cc Petrol engine of 390 Duke produces 41.5 PS @ 8600 rpm of power and 33.5 Nm @ 7000 rpm of torque

Images of KTM 390 Duke and Harley-Davidson X440

Which one do you like more?
390 Duke
390 Duke
X440
X440
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