KTM 390 Duke vs Aprilia RS 457

Should you buy KTM 390 Duke or Aprilia RS 457 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 Duke price in is Rs 2,84,116 (ex-showroom price) whereas the Aprilia RS 457 price in is Rs 4,26,223 (ex-showroom). The engine in the 390 Duke makes 41.5 PS and 33.5 Nm . On the other hand, the power and torque of RS 457 stand at 47.58 PS and 43.5 Nm respectively. KTM offers the 390 Duke in 3 colours whereas the Aprilia RS 457 comes in 6 colours. Out of 73 user reviews, RS 457 scores 4.5 whereas the KTM 390 Duke tallies 4.2 out of 5 based on 2 user reviews..

390 Duke vs RS 457

Key Highlights	390 Duke	RS 457
Mileage	-	30 kmpl
Max Power	41.5 PS @ 8600 rpm	47.58 PS @ 9400 rpm
Body Type	Sports Naked Bikes	Sports Bikes
Engine Type	4 stroke, Single Cylinder, DOHC, Internal Combustion Engine	2 Parallel Forward Facing Cylinders, 4 Valves Per Cylinder, Liquid Cooled With Ride-By-Wire

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VS
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Brand / Model
Variant
KTM 390 Duke
Rs2,84,116^*
*Ex-showroom Price
View July Offers
VS
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×
Brand / Model
Variant
Aprilia RS 457
Rs4,26,223^*
*Ex-showroom Price
View July Offers
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Brand / Model
Variant

KTM 390 Duke
STD
2,84,116^*
View July Offers
VS
Aprilia RS 457
STD
4,26,223^*
View July Offers

Hide Common Features

Basic Information	KTM 390 Duke	Aprilia RS 457
On-Road Price	Rs.3,20,313* Onwards	Rs.4,84,369* Onwards
Mileage	-	30 kmpl
Max Power	41.5 PS @ 8600 rpm	47.58 PS @ 9400 rpm
User Rating	4.2 Based on KTM 390 Duke Reviews	4.5 Based on Aprilia RS 457 Reviews
Body Type	Sports Naked Bikes	Sports Bikes
EMI Starts	₹ 9,262 Get EMI offers Rate of interest @9.7%* for 3 years	₹ 13,275 Get EMI offers Rate of interest @6%* for 3 years
Insurance	Rs.13,468 390 Duke Insurance	Rs.24,049 RS 457 Insurance
Colours	Liquid CarbonAtlantic BlueGun Metal GreyView All Colours	Opalescent LightPrismatic DarkRacing StripesArsenic yellowCoral Snake blueView All Colours
Brochure	Download Brochure	Download Brochure

Basic Information

KTM 390 Duke

Aprilia RS 457

On-Road Price

Rs.3,20,313* Onwards

Rs.4,84,369* Onwards

Mileage

30 kmpl

Max Power

41.5 PS @ 8600 rpm

47.58 PS @ 9400 rpm

User Rating

4.2

Based on KTM 390 Duke Reviews

4.5

Based on Aprilia RS 457 Reviews

Body Type

Sports Naked Bikes

Sports Bikes

EMI Starts

₹ 9,262

Get EMI offers

Rate of interest @9.7%* for 3 years

₹ 13,275

Get EMI offers

Rate of interest @6%* for 3 years

Insurance

Rs.13,468
390 Duke Insurance

Rs.24,049
RS 457 Insurance

Colours

Liquid CarbonAtlantic BlueGun Metal GreyView All Colours

Opalescent LightPrismatic DarkRacing StripesArsenic yellowCoral Snake blueView All Colours

Brochure

Download Brochure

Engine and Transmission
Engine Type	4 stroke, Single Cylinder, DOHC, Internal Combustion Engine	2 Parallel Forward Facing Cylinders, 4 Valves Per Cylinder, Liquid Cooled With Ride-By-Wire
Displacement	349.32 cc	457 cc
Number Of Cylinders	1	2
Cooling System	Liquid Cooled	Liquid Cooled
Valves (per cylinder)	4	4
Supply System	Fuel Injection	Fuel Injection
Clutch	-	Multiplate Wet Clutch With Slipper System
Gearbox	6 Speed	6 Speed
Bore	89 mm	69 mm
Stroke	56.15 mm	61.1 mm
Compression Ratio	12.68:1	-
Emission Norm Compliance	BS6.2	BS6.2
Max Torque	33.5 Nm @ 7000 rpm	43.5 Nm @ 6700 rpm
Starting System	Self Start Only	Self Start Only
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Engine and Transmission

Engine Type

4 stroke, Single Cylinder, DOHC, Internal Combustion Engine

2 Parallel Forward Facing Cylinders, 4 Valves Per Cylinder, Liquid Cooled With Ride-By-Wire

Displacement

349.32 cc

457 cc

Number Of Cylinders

Cooling System

Liquid Cooled

Features
USB Charging Port	Yes	-
Instrument Console Type	Digital	Digital
Bluetooth Connectivity	Bluetooth	-
Navigation	Yes	Yes
Call/SMS Alerts	Yes	Yes
Roadside Assistance	-	Yes
Hill Hold	No	-
Speedometer	Digital	Digital
Tachometer	Digital	Digital
Tripmeter	Digital	Digital
Odometer	Digital	Digital
Seat Type	Split	Split
Body Graphics	Yes	Yes
Clock	Yes	Yes
Rear Footpegs	Yes	Yes
Average Fuel Economy Indicator	Yes	-
Distance To Empty	Yes	Yes
View More

Features

USB Charging Port

Instrument Console Type

Digital

Bluetooth Connectivity

Bluetooth

Navigation

Features and Safety
Switchable ABS	Yes	Yes
Service Due Indicator	Yes	Yes
Fuel Gauge	Digital	Digital
Riding Modes	Rain,Street	Yes
Traction Control	Yes	Yes
Launch Control	Yes	-
Quickshifter	Yes	-
Additional Features/Information	Cornering ABS, SuperMoto ABS, Track Screen, Ride-by-Wire	-
Real Time Mileage Indicator	Yes	-
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Features and Safety

Switchable ABS

Service Due Indicator

Fuel Gauge

Digital

Riding Modes

Rain,Street

Performance
Overall Mileage	-	30 kmpl
Claimed Top Speed	-	190 kmph

Performance

Overall Mileage

30 kmpl

Claimed Top Speed

190 kmph

Dimensions and Capacity
Fuel Tank Capacity	15 L	13 L
Fuel Tank Reserve Capacity	-	2.6 L
Ground Clearance	183 mm	-
Wheelbase	1354 mm	-
Dry Weight	-	159 kg
Kerb Weight	168.3 kg	175 kg
Seat height	800 mm	800 mm
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Dimensions and Capacity

Fuel Tank Capacity

15 L

13 L

Fuel Tank Reserve Capacity

2.6 L

Ground Clearance

183 mm

Wheelbase

1354 mm

Electricals
Headlight	LED	LED
Taillight	LED	LED
Indicators	LED	LED
Daytime Running Lamps	Yes	Yes
Low Fuel Indicator	Yes	Yes
Distance To Empty	Yes	Yes
Average Fuel Economy Indicator	Yes	-
Alternator	Yes	-
View More

Electricals

Headlight

LED

Taillight

LED

Indicators

LED

Daytime Running Lamps

Tyres and Brakes
Front Brake Size	320 mm	320 mm
Rear Brake Size	240 mm	220 mm
Tyre Brand	Apollo	-

Tyres and Brakes

Front Brake Size

320 mm

Rear Brake Size

240 mm

220 mm

Tyre Brand

Apollo

Underpinnings
Frame	Split-Trellis Frame, Aluminum Casted Rear Frame	Dual Beam Aluminium Frame

Underpinnings

Frame

Split-Trellis Frame, Aluminum Casted Rear Frame

Dual Beam Aluminium Frame

Pros & Cons

Pros
Cons

KTM 390 Duke
- Much more affordable than the 390 Duke R
- Feature-loaded to the gills
- Adjustable suspension available as standard
Aprilia RS 457
- Looks - looks sporty, aggressive and premium. Good build quality and sharp design mean it attracts a lot of attention
- Engine - lots of torque throughout the rev range makes commuting very easy. Quick overtakes even in a gear higher are effortless
- Tyres - the TVS Eurogrip Protorq Extreme tyres are fantastic both in dry and wet conditions, no complaints there
- Features - the TFT console is user-friendly and offers a lot of useful information
- Price - at Rs 4.10 lakh (ex-showroom Delhi), it is the mo

KTM 390 Duke
- Misses out on the raw KTM performance
- Polarising design isn’t to everyone’s liking
Aprilia RS 457
- Riding posture - the clip-on handlebar is low-set and on the committed side, not the best for everyday commuting
- Firm rear suspension - the RS 457’s monoshock is on the firmer side and lighter riders will be tossed around a bit when going through potholes and sharp speed breakers
- Reliability - the RS 457 is coming out of a factory that’s never made a bike before so its reliability and how Aprilia handles its after-sales service is yet to be seen

390 Duke comparison with similar bikes

VS
KTM 390 Duke
Rs.2,84,116^* Onwards
KTM 250 Duke
Rs.2,26,767^* Onwards
390 Duke vs 250 Duke
VS
KTM 390 Duke
Rs.2,84,116^* Onwards
Bajaj Pulsar NS400Z
Rs.1,82,174^* Onwards
390 Duke vs Pulsar NS400Z
VS
KTM 390 Duke
Rs.2,84,116^* Onwards
TVS Apache RTR 310
Rs.2,25,240^* Onwards
390 Duke vs Apache RTR 310
VS
KTM 390 Duke
Rs.2,84,116^* Onwards
KTM 160 Duke
Rs.1,83,655^* Onwards
390 Duke vs 160 Duke
VS
KTM 390 Duke
Rs.2,84,116^* Onwards
KTM 200 Duke
Rs.2,05,588^* Onwards
390 Duke vs 200 Duke

Compare any two bikes

RS 457 comparison with similar bikes

VS
Aprilia RS 457
Rs.4,26,223^* Onwards
KTM 390 Duke R
Rs.3,45,294^* Onwards
RS 457 vs 390 Duke R
VS
Aprilia RS 457
Rs.4,26,223^* Onwards
Yamaha MT-03
Rs.3,29,608^* Onwards
RS 457 vs MT-03
VS
Aprilia RS 457
Rs.4,26,223^* Onwards
Aprilia Tuono 457
Rs.3,99,000^* Onwards
RS 457 vs Tuono 457
VS
Aprilia RS 457
Rs.4,26,223^* Onwards
Orxa Mantis
Rs.3,60,000^* Onwards
RS 457 vs Mantis
VS
Aprilia RS 457
Rs.4,26,223^* Onwards
QJ Motor SRK 400
Rs.3,99,000^* Onwards
RS 457 vs SRK 400

Compare any two bikes

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User Reviews of Comparison

390 Duke
RS 457

M
mrinmoy on May 01, 2026
4.3
Awesome Product by KTM, this time they understand the Indian market very well.
If you are buying this motorcycle directly and have not driven a 390cc before, then this 350cc engine will give you the best performance. All the features are the same. Only the engine has a little less power, but that 4-5 bhp is not noticeable. However, the torque is a little noticeable, but as I said, if you have not driven a 390, you will not be able to understand the difference.
Read More
12 7
M
maaz on Apr 25, 2026
4.2
Power rocket
To be honest, I was confused between this and the the Triumph speed 400 but the 390 is just a different vibe. It's got an aggressive look that stands out in the college parking, plus in mumbai u need that instant power to gap vehicles. Nothing in this budget gives you this much performance , power , feel and technology its a beast!!.The acceleration is very unreal , but the enginge gets quite hot when you're stuck at a signal for too long. Suspension is a bit stiff, so you'll feel the mumbai potholes , but on highsway its very stable. Handling is very light yess but keep in mind its not a family bike. its for people who love speed and beginners pls stay away cuz power delivery is very sharppp. Best 400cc . Best for long rides and joyriding. Crazy beast for real
Read More
5 10
KTM 390 Duke Reviews

390 Duke Reviews

B
bhavana on Mar 19, 2026
4.7
Aprilia RS 457 is a powerful
Aprilia RS 457 is a powerful entry-level sport bike with a 457cc twin engine delivering strong mid-range performance and sharp handling. It offers premium features like riding modes and traction control. However, braking process and service network can be drawbacks. Overall, a fun, stylish, and performance-focused bike.
Read More
7 4
A
anuj on Jan 27, 2026
4.5
My review 10 of 10
I was riding smooth on highways Gurugram to Ahmadabad, stiff suspension in city rides. Good mileage on highways fuel efficiency low, recommended for family friendly stylish looking sports racing bikes. All good and positive thing's. Positive things suspension good work on highways and city road, I was cover good mileage on highways approx 37km per litre, fuel efficiency very good and affordable every biker dreams this Aprilia rs457. I'm really loving this bike, I own R15 but this Aprilia is super, I'm recommended every to go nearest Aprilia showroom and book a test ride and feel smoothness, under budget and affordable every riders dream.
Read More
6
G
gopal on Jan 26, 2026
4.3
Overall bike review of aprilia rs 457
This is the best motor sport bike. I've never seen premium quality engine, excellent model very attractive motor bike. Sporty look is next level the acceleration of bike is smooth, my experience is very joyful with this motor bike. This is best city road sport bike and going to highway this is turning into outstanding ridding experience, handling of this bike is very easy and smooth. This is top level bike I have full satisfied with this bike. Easy to handle. low cost maintenance best mileage, best for the city roads. The engine quality of this motor bike is next level. I love this bike. I have other bikes but this is best bike I have purchasing ever.
Read More
5
K
karan on Nov 27, 2025
3.5
Aprilia RS 457 Ownership Review
It is the best choice for a budget super sport bike and looks aggressive with a lot of torque and power. The twin cylinder engine is very tractable and the overall ride experience is fun! Definitely a head turner. The bike is very smooth and the engine is very responsive. The posture is a bit demanding so would avoid in traffic jams and long rides. The power is just amazing, a twist of the throttle and before you know it you are reaching triple digit speeds. This is a pure red bike and would only suggest it to those who are genuinely in need of the power upgrade and will ride the bike the way it is meant to. For beginners and clout chasers would definitely recommend to stay away from this bike.
Read More
3 1
D
daksh on Nov 19, 2025
4.0
Segment killer
Its is sports bike and segment killer. One of the best bike i have ride in this segment. But the breaking system sucks. Only good for experienced riders. U guys can buy the bike. Service is average not the best. It is good but breaking sucks.Its is sports bike and segment killer. One of the best bike i have ride in this segment. But the breaking system sucks. Only good for experienced riders. U guys can buy the bike. Service is average not the best. Yes i will recommend a bike like this. This is the segment killer. But j rember breaking sycks. Lacks safety. And the service centre is okish not best. This bike is not for beginners the top speed is 200kmph
Read More
2
Aprilia RS 457 Reviews

RS 457 Reviews

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FAQs on KTM 390 Duke and Aprilia RS 457

Q) Which bike is better KTM 390 Duke or Aprilia RS 457?

A) As per our average user rating, KTM 390 Duke has a score of 4.2/5 while Aprilia RS 457 has rate of 4.5 /5.

Q) Which bike among KTM 390 Duke and Aprilia RS 457 is cheaper?

A) KTM 390 Duke price starts at Rs 2,84,116 & Aprilia RS 457 price starts at Rs 4,26,223 in Delhi . KTM 390 Duke is cheaper between these.

KTM 390 Duke vs Aprilia RS 457

390 Duke vs RS 457