Aprilia RS 457 vs KTM 390 Duke

Last Updated: August 5, 2026

KTM 390 Duke price starts at Rs. 2.84 Lakh, which is Rs. 1.42 Lakh cheaper than the base variant of Aprilia RS 457, priced at Rs. 4.26 Lakh. On the performance front, the RS 457 uses a 457cc engine producing 47.58 PS @ 9400 rpm and the 390 Duke a 349.32cc engine producing 41.5 PS @ 8600 rpm. If you're deciding between the RS 457 and 390 Duke, the 390 Duke is the better pick for affordability and a lighter kerb weight, while the RS 457 stands out for performance.

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RS 457 vs 390 Duke Comparison Summary

Specification Aprilia RS 457KTM 390 Duke
Ex-showroom price (base) Rs. 4.26 LakhRs. 2.84 Lakh
Mileage 30 kmplNot Available
Engine 457 cc349.32 cc
Max power 47.58 PS @ 9400 rpm41.5 PS @ 8600 rpm
Kerb weight 175 Kg168.3 Kg

RS 457 vs 390 Duke Key Highlights

Basic Info Aprilia RS 457 STDKTM 390 Duke STD
Rating
24 reviews
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Brand Name Aprilia KTM
Ex-Showroom Price Rs. 4.26 Lakh Check On Road Price Rs. 2.84 Lakh Check On Road Price
Engine Type 2 Parallel Forward Facing Cylinders, 4 Valves Per Cylinder, Liquid Cooled With Ride-By-Wire 4 stroke, Single Cylinder, DOHC, Internal Combustion Engine
Max Power 47.58 PS @ 9400 rpm 41.5 PS @ 8600 rpm
Fuel Type Petrol Petrol
Colors
Aprilia RS 457 Colors
KTM 390 Duke Colors
Wheel Size Front :-431.8 mm,Rear :-431.8 mm 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. 11,670 @ 6% (36 months)
Rs. 7,779 @ 6% (36 months)
Insurance Rs. 24,049 RS 457 Insurance Rs. 13,468 390 Duke Insurance
Brochure
Download Brochure
Download Brochure

Spark Plugs
1 Per Cylinder
Not Available
Valves (per cylinder)
4
4
Claimed Top Speed
190 kmph
Not Available
Emission Norm Compliance
bs6.2
bs6.2
Engine Type
2 Parallel Forward Facing Cylinders, 4 Valves Per Cylinder, Liquid Cooled With Ride-By-Wire
4 stroke, Single Cylinder, DOHC, Internal Combustion Engine
Engine Displacement
457 cc
349.32 cc
Gear Box
6 Speed
6 Speed
Max Power
47.58 PS @ 9400 rpm
41.5 PS @ 8600 rpm
Max Torque
43.5 Nm @ 6700 rpm
33.5 Nm @ 7000 rpm
Bore
69 mm
89 mm
Stroke
61.1 mm
56.15 mm
Number Of Cylinders
2
1
Drive Type
Chain Drive
Chain Drive
Fuel System
Fuel Injection
Fuel Injection
Fuel Type
Petrol
Petrol
Compression Ratio
Not Available
12.68:1

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

Mileage (Overall)
30 kmpl
Not Available
Power to Weight Ratio
Not Available
247 PS/tonne
Fuel Gauge
Digital
Digital

Suspension-Front
41 mm Upside-Down Fork, Adjustable Preload, Wheel Travel - 120 mm
Adj (5 step Damping) -Inverted telescopic fork, 43mm dia (open cartridge), Wheel Travel - 151 mm
Suspension-Rear
Monoshock, Adjustable Preload, Wheel Travel - 130 mm
Adj (5 step Damping ) - Mono shox.- 10 steps (prelaod Adj), Wheel Travel - 161 mm

Tyre Size
Front :-110/70-17 Rear :-150/60-17
Front :- 110/70-17 Rear :-150/60-17
Wheel Size
Front :-431.8 mm,Rear :-431.8 mm
Front :-431.8 mm,Rear :-431.8 mm
Tyre Make
Not Available
Apollo
Tyre Type
Tubeless
Tubeless
Radial Tyre
Not Available
Yes
Wheels Type (Pressed Steel/ Alloy)
Alloy
Alloy

Dry Weight
159 kg
Not Available
Seat height
800 mm
800 mm
Fuel Tank Reserve Capacity
2.6 L
Not Available
Wheelbase
Not Available
1354 mm
Ground Clearance
Not Available
183 mm
Fuel Tank Capacity
13 L
15 L
Kerb Weight
175 Kg
168.3 Kg
Tail Light
LED
LED
Front Brake Size
320 mm
320 mm
Rear Brake Size
220 mm
240 mm

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

Cruise Control
Not Available
Yes
Frame Type
Dual Beam Aluminium Frame
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
Yes
Yes
Navigation assist
Yes
Yes
Riding Modes
Yes
Rain,Street
Traction Control
Yes
Yes
Kill Switch
Yes
Yes
Low battery alert
Yes
Not Available
No. of Tripmeters
2
3
Engine Temperature Indicator
Yes
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
ABS
Dual Channel
Dual Channel
Body Type
Sports Bikes
Sports Naked Bikes
Body Graphics
Yes
Yes
Instrument Console Type
Digital
Digital
Bluetooth Connectivity
Not Available
Bluetooth
Starting
Self Start Only
Self Start Only
Seat Type
Split
Split
Pass Beam Switch
Yes
Yes
Speedometer
Digital
Digital
Tachometer
Digital
Digital
Low Fuel Warning Lamp
Yes
Yes
Clock
Yes
Yes
Low Battery Indicator
Yes
Not Available
Low Oil Indicator
Yes
Yes
Cooling System
Liquid Cooled
Liquid Cooled
Odometer
Digital
Digital
Navigation
Yes
Yes
Service Due Indicator
Yes
Yes
Switchable ABS
Yes
Yes
Saree Guard
Yes
Yes
Shift Light
Yes
Yes
Quick Shifter
Not Available
Yes
Hazard Light Switch
Yes
Yes

1st Service
750 Kms / 1 Month
Not Available
2nd Service
3000 Kms / 3 Months
Not Available
3rd Service
6000 Kms / 6 Months
Not Available

Vehicle Warranty
3 Years or 36,000 Km
Not Available
Standard Warranty (Years)
3
Not Available
Standard Warranty (kilometers)
36000
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)

Is Aprilia RS 457 Better Than KTM 390 Duke?

50% users have chosen Aprilia RS 457 over KTM 390 Duke in a survey being conducted on zigwheels.com.
Apart from this survey a total of 42 users have also rated Aprilia RS 457 and KTM 390 Duke on some really important factors like Mileage , performance, comfort, safety etc. and have given their personal opinions about these bikes.
KTM 390 Duke has out rated Aprilia RS 457 on all the rating factors.
Before making your decision you should also consider the unbiased and thorough analysis of these bikes on every aspect by our auto experts who have summarised the analysis in pros, cons and final conclusion..

Ratings Factor 390 Duke RS 457
Comfort 4.6 5.0
Features 4.8 5.0
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Aprilia RS 457 Comparison with Similar Bikes

Latest News on Aprilia RS 457 and KTM 390 Duke

Aprilia RS 457 Vs KTM 390 Duke FAQs

Which bike is best between Aprilia RS 457 vs KTM 390 Duke?
KTM 390 Duke has out rated Aprilia RS 457 on all the rating factors.
Which bike is cheaper Aprilia RS 457 vs KTM 390 Duke?
The KTM 390 Duke is cheaper than Aprilia RS 457 by ₹1.42 Lakh.
Which bike offers better performance Aprilia RS 457 vs KTM 390 Duke?
For the STD version, 457 cc Petrol engine of RS 457 produces 47.58 PS @ 9400 rpm of power and 43.5 Nm @ 6700 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

Which one do you like more?
390 Duke
390 Duke
RS 457
RS 457
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