Ktm 390 Duke Gen 3 vs Aprilia Rs 660

Autocar India

Ktm 390 Duke Gen 3

Standard

2.84 lakh

Aprilia Rs 660

Standard

18.96 lakh

Engine & Transmission

Fuel Type/ Propulsion

Petrol
–

Engine Displacement

349.32 cc
659 cc

Valvetrain

4 Valves/Cyl
4 Valves/Cyl

Fueling

Electronic Fuel Injection
–

Cooling

Liquid Cooled
–

Engine Type

1 cylinder
–

Aspiration

Naturally Aspirated
–

Max Engine Power

41.5 hp @ 8600 rpm
100hp at 10,500rpm

Max Engine Torque

33.5 Nm @ 7000 rpm
67Nm at 8,500rpm

Bore

89 mm
–

Stroke

56.15 mm
–

Spark Plugs

1 Per Cylinder
–

Number of Gears

6
6

Slipper clutch

–

Reverse gear

N/A
–

Transmission Type

Manual
Manual

Gearbox Type

Manual
Manual

Clutch

Assist And Slipper Clutch
–

Fuel Type Propulsion

–
Petrol

Max Motor Power

–
6kW

Max Motor Torque

–
25

Fuel & Performance

User Reported Mileage

28 kmpl
–

Fuel Tank Size

15 L
15 L

Official Fuel Economy

None kmpl
20.4 kmpl

Reserve Fuel Capacity

3 L
–

Top Speed

None kph
–

Auto Start/Stop

–

0-60kph

2.73 sec
–

0-100kph

6.22 sec
–

0-80kph

4.19 sec
–

0-40kph

1.57 sec
–

Chassis & Suspension

Chassis name

Split-Trellis Frame
–

Chassis type

Trellis Frame, Split Chassis
Twin Spar, Cast Aluminium

Front Suspension Type

Adj (5 step Damping) -Inverted telescopic fork, 43mm dia (open cartridge)
Upside down fork

Front Suspension Adjustability

–

Rear Suspension Type

Adj (5 step Damping ) - Mono shox.- 10 steps (prelaod Adj)
Monoshock

Rear Suspension Adjustability

–

Front Brakes

Disc
Disc

Rear Brakes

Disc
Disc

Wheel Type

Alloy
Alloy

Wheel Construction

Alloy
–

Tyre type

Tubeless
Tubeless

Tyre make and model

N/A
–

Front Tyre Size

110/70 - ZR17
120/70-ZR17

Rear Tyre Size

150/60 - ZR17
180/55-ZR17

Radial tyres

N/A

Front Disc/Drum Size

320 mm
–

Rear Disc/Drum Size

240 mm
–

Calliper Type

Front - 4 Piston, Rear - 2 Piston
–

Brake type

Disc
–

Front Wheel Size

17 inch
17 inch

Rear Wheel Size

17 inch
17 inch

Front Brake Type

Disc
N/A

Front Brake Size

320 mm
N/A

Rear Brake Type

Disc
N/A

Rear Brake Size

240 mm
N/A

Dimensions

Wheelbase

1357 mm
1370 mm

Seat height

820 mm
–

Ground Clearance

183 mm
155 mm

Kerb Weight

168.3 kg
183 kg

Safety

Anti-Lock Brakes (ABS)

–

Cornering ABS

Hazard lights

Side-stand indicator

Side-stand engine cut-off

Traction control

Wheelie control

Engine brake control

Slide-control

Inertial Measurement Unit (IMU)

Adaptive Cruise Control

Cornering Headlamps

Tyre-Pressure Monitoring System

Blind Spot Monitor

Lane keep assist

Combined Braking System

–

Features

Pass-light switch

–

Pillion Footrest

–

Headlight Bulb Type

LED
–

Keyless Lock

–

Low Battery Indicator

–

Low Oil Indicator

–

No. of Tripmeters

2
–

Odometer

–

Pillion Backrest

–

Headlamp Type

LED
–

Pillion Grabrail

–

Pillion Seat

–

Quickshifter

–

Shift Light

–

Stepped Seat

–

Start Type

Electric Start
–

Stand Alarm

–

Turn Signal

–

Antilock Braking System

Supermoto ABS
–

Battery

12 V, 8 AH MF battery
–

Tripmeters Type

Digital
–

Brake/Tail Light

LED
–

Clock

–

Electric Start

–

Tripmeter

–

Daytime Running Lights

–

Digital Fuel Guage

–

Engine-kill switch

–

USB Charging Port

–

Bluetooth Connectivity

–

Navigation

–

Cruise Control

–

Instrumentation

TFT colour Instrument cluster

Instrument console

Digital
–

Tachometer Type

Digital
–

Tachometer

–

Low Fuel Level Warning

–

Gear Indicator

–

Engine/Motor temperature gauge

Touchscreen

Trip Meter

Average Speed

Fuel gauge

Distance to Empty Range

Service due indicator

Ambient temperature gauge