Aprilia RS 457 vs KTM 390 Duke

In 2025 Aprilia RS 457 or KTM 390 Duke choose which bike is best for you - compare these two bikes or scooters on the basis of their price, mileage, features, colours and other specs. Aprilia RS 457 Price starts at Rs. 4.23 Lakhs (ex-showroom price) whereas the KTM 390 Duke Price starts at Rs. 2.97 Lakhs (ex-showroom price). RS 457 engine makes power and torque 47.58 PS PS & 43.5 Nm. On the other hand, 390 Duke engine makes power & torque 46 PS PS & 39 Nm respectively. KTM offers the 390 Duke in 2 colours. The RS 457 mileage is around 30 kmpl. The 390 Duke mileage is around 28.9 kmpl.
RS 457 vs 390 Duke Comparison
KEY HIGHLIGHTS Rs 457 390 duke
BrandApriliaKTM
Price₹ 4.23 Lakhs₹ 2.97 Lakhs
Mileage30 kmpl28.9 kmpl
Engine Capacity457 cc398.63 cc
Power47.58 PS PS46 PS PS

Filters
RS 457
₹4.23 Lakhs*
*Ex-showroom price
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390 Duke
₹2.97 Lakhs*
*Ex-showroom price
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Visual Comparison
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Front Right View
Fuel Tank View
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Specification
Fuel Capacity
13 L13.5 L
Kerb Weight
175 kg168.3 kg
Saddle Height
800 mm820 mm
Wheel Size
Front :-431.8 mm,Rear :-431.8 mmFront :-431.8 mm,Rear :-431.8 mm
ABS
Dual ChannelDual Channel
Front Brake Diameter
320 mm-
Tyre Size
Front :-110/70-17 Rear :-150/60-17Front :-110/70-17, Rear :-150/60-17
Rear Brake Diameter
220 mm-
Front Brake
DiscDisc
Wheels Type
AlloyAlloy
Rear Brake
DiscDisc
Tyre Type
TubelessTubeless
Max Speed
190 kmph167 kmph
Max Power
47.58 PS @ 9400 rpm46 PS @ 9000 rpm
Stroke
61.1 mm60 mm
Max Torque
43.5 Nm @ 6700 rpm39 Nm @ 7000 rpm
Transmission
ManualManual
Drive Type
Chain DriveChain Drive
Displacement
457 cc398.63 cc
Fuel Type
PetrolPetrol
Engine Type
2 parallel forward facing cylinders, 4 valves per cylinder, liquid-cooled with Ride-By-WireSingle Cylinder, 4 Valve, Liquid Cooled, FI, DOHC
Clutch
Multiplate wet clutch with slipper systemAssist & Slipper
Cooling System
Liquid CooledLiquid Cooled
No Of Cylinders
21
Starting
Self Start OnlySelf Start Only
Valve Per Cylinder
44
Gear Box
6 Speed6 Speed
Fuel Supply
Fuel InjectionFuel Injection
Bore
69 mm89 mm
Emission Type
bs6-2.0bs6-2.0
Body Graphics
YesYes
Rear Suspension
Monoshock, adjustable preload, 130 mm wheel travelWP APEX Monoshock, 10 step adjustable
Front Suspension
41mm upside-down fork, adjustable preload, 120mm travelWP APEX USD forks
Features
Riding Modes
YesYes
Speedometer
DigitalDigital
Odometer
DigitalDigital
Instrument Console
DigitalDigital
Tachometer
DigitalDigital
Tripmeter
DigitalDigital
Seat Type
SplitSplit
Roadside Assistance
Yes-
Console
Digital-
Additional Features
Ride By Wire SystemRide-by-wire
Pass Switch
YesYes
Passenger Footrest
YesYes
Display
5 Inch TFT5 Inch, TFT
Tail Light
LEDLED
Turn Signal Lamp
LEDLED
Low Fuel Indicator
YesYes
Headlight
LEDLED
Price (On-Road BreakUp)
On-Road Price
4,81,3163,43,256
Ex-Showroom Price
4,23,0002,96,998
RTO
33,84023,759
Insurance
24,47622,499
Accessories Charges
00
FastTag Charges
00
Other Charges
00
EMI
10,3457,377
Expert Rating
Pros and Cons
Pros
Impeccable handling makes the bike effortless The 457 cc twin-cylinder motor is powerful with a strong surge of torqueThe RS 457 is versatile and will allow more new riders to experience its performance
Cons
The RS 457 is compact, which may be troublesome for taller ridersThe front brake does not have the sharpest bite, which feels odd for a powerful offeringThe switchgear quality could've been better when compared to the rest of the components

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