Suzuki Gixxer SF 250 Flex Fuel vs KTM 250 Duke - Which One Should You Buy

Suzuki Gixxer SF 250 Flex Fuel vs KTM 250 Duke Comparison at BikeHP India. Compare Suzuki Gixxer SF 250 Flex Fuel and KTM 250 Duke Prices, Mileage, Features, Specs, Colours and much more.

Here is the detailed comparison of Suzuki Gixxer SF 250 Flex Fuel vs KTM 250 Duke across key factors such as engine performance, mileage, features, space, safety, and pricing.

Specification	Suzuki Gixxer SF 250 Flex Fuel	KTM 250 Duke
Price	₹1.98 Lakh	₹2.17 Lakh
Engine	249 cc	249.07 cc
Mileage	33 kmpl	30.08 kmpl
Torque	22.2 Nm @ 7500 rpm	25 Nm @ 7250 rpm

Price

₹1.98 Lakh

₹2.17 Lakh

Engine

249 cc

249.07 cc

Mileage

33 kmpl

30.08 kmpl

Torque

22.2 Nm @ 7500 rpm

25 Nm @ 7250 rpm

Highlight Differences

Suzuki Gixxer SF 250 Flex Fuel

Rs 1.98 Lakh

KTM 250 Duke

Rs 2.17 Lakh

Add Bike

Suzuki Gixxer SF 250 Flex Fuel

Rs 1.98 Lakh

KTM 250 Duke

Rs 2.17 Lakh

Highlight Differences

Price Comparison

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Price	1.98 Lakh	2.17 Lakh

Price Comparison

Price

1.98 Lakh

2.17 Lakh

Basic

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Average fuel economy indicator	-	1
Body graphics
Call sms alerts	1	1
Clock		Digital
Digital display type	-	TFT
Display size inch	-	5.0
Distance to empty indicator	1	-
Engine temperature indicator	-	1
Gear indicator	1	1
Instrument console	Digital	Digital
Navigation	1	1
Odometer	Digital	Digital
Passenger footrest	1	1
Seat type	Split	Single
Speedometer	Digital	Digital
Tripmeter	Digital	Digital
Usb charging port	-	1

Basic

Average fuel economy indicator

Body graphics

Call sms alerts

Clock

Digital

Digital display type

TFT

Display size inch

5.0

Distance to empty indicator

Engine temperature indicator

Gear indicator

Instrument console

Digital

Navigation

Odometer

Digital

Passenger footrest

Seat type

Split

Single

Speedometer

Digital

Tripmeter

Digital

Usb charging port

Dimension

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Fuel capacity	12 L	15 L
Fuel reserve	2.4 L	3 L
Ground clearance	165 mm	176 mm
Height	1035 mm	-
Kerb weight	163 Kg	162.8 Kg
Length	2010 mm	-
Pillion grab rail	1	1
Pillion seat	1	1
Seat height	800 mm	820 mm
Wheelbase	-	1354 mm
Width	740 mm	-

Dimension

Fuel capacity

12 L

15 L

Fuel reserve

2.4 L

3 L

Ground clearance

165 mm

176 mm

Height

1035 mm

Kerb weight

163 Kg

162.8 Kg

Length

2010 mm

Pillion grab rail

Pillion seat

Seat height

800 mm

820 mm

Wheelbase

1354 mm

Width

740 mm

Engine & Transmission

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Bore	76 mm	72 mm
Clutch	Wet Multiplate	Assist And Slipper Clutch
Compression ratio	10.7:1	12.63:1
Cooling system	Oil Cooled	Liquid Cooled
Displacement	249 cc	249.07 cc
Emission type	BS6.2	BS6.2
Engine type	4-Stroke, 1-Cylinder, Oil Cooled	Single Cylinder, Liquid Cooled, LC4c, SOHC, FI
Fuel supply	Fuel Injection	Fuel Injection
Gear box	6 Speed	6 Speed
Gear shifting pattern	1 Down 5 Up	1 Down 5 Up
Max torque	22.2 Nm @ 7500 rpm	25 Nm @ 7250 rpm
Number of cylinders	1	1
Spark plugs per cylinder	1 Per Cylinder	1 Per Cylinder
Starting	Self Start Only	Self Start Only
Stroke	54.9 mm	61.1 mm
Valve per cylinder	4	4

Engine & Transmission

Bore

76 mm

72 mm

Clutch

Wet Multiplate

Assist And Slipper Clutch

Compression ratio

10.7:1

12.63:1

Cooling system

Oil Cooled

Liquid Cooled

Displacement

249 cc

249.07 cc

Emission type

BS6.2

Engine type

4-Stroke, 1-Cylinder, Oil Cooled

Single Cylinder, Liquid Cooled, LC4c, SOHC, FI

Fuel supply

Fuel Injection

Gear box

6 Speed

Gear shifting pattern

1 Down 5 Up

Max torque

22.2 Nm @ 7500 rpm

25 Nm @ 7250 rpm

Number of cylinders

Spark plugs per cylinder

1 Per Cylinder

Starting

Self Start Only

Stroke

54.9 mm

61.1 mm

Valve per cylinder

Mileage

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Overall mileage	33 kmpl	30.08 kmpl

Mileage

Overall mileage

33 kmpl

30.08 kmpl

Performance

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Average speed	-	1
Top speed	150 kmph	148 kmph

Performance

Average speed

Top speed

150 kmph

148 kmph

Tyres & Brakes

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Front brake diameter	300 mm	320 mm
Front tyre pressure rider	29 psi	29 psi
Front tyre pressure rider pillion	29	29
Rear brake diameter	220 mm	240 mm
Rear tyre pressure rider	33 psi	32 psi
Rear tyre pressure rider pillion	33	32

Tyres & Brakes

Front brake diameter

300 mm

320 mm

Front tyre pressure rider

29 psi

Front tyre pressure rider pillion

Rear brake diameter

220 mm

240 mm

Rear tyre pressure rider

33 psi

32 psi

Rear tyre pressure rider pillion

Chassis & Suspension

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Body type	Sports Bikes	Sports Naked Bikes, Sports Bikes

Chassis & Suspension

Body type

Sports Bikes

Sports Naked Bikes, Sports Bikes

Apps

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Calls and messaging	1	1
Low battery alert	1	1
Navigation assist	1	1

Apps

Calls and messaging

Low battery alert

Navigation assist

Electricals

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Drls	-	1
Headlight	LED	LED
Low battery indicator	1	1
Low fuel indicator	1	1
Low oil indicator	1	1
Taillight	LED	LED
Turn signal lamp	LED	LED

Electricals

Drls

Headlight

LED

Low battery indicator

Low fuel indicator

Low oil indicator

Taillight

LED

Turn signal lamp

LED

Charging

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)

Charging

Safety

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Additional features	Suzuki Ride Connect, Last Parked Location	Super Moto ABS, Quickshifter+,
Engine kill switch	1	1
Fuel gauge	Digital	-
Hazard warning indicator	1	1
Hazard warning lights	-	1
High beam indicator	1	1
Internet connectivity	-	1
Malfunction indicator	1	1
No of tripmeters	2	2
Pass switch
Quick shifter	-	1
Riding modes	-	Track,Street
Saree guard	1	1
Service due indicator	1	1
Shift light	1	1
Stand alarm	-	1
Switchable abs	-	1
Tachometer	-	Digital
Vehicle location tracking	-	1

Safety

Additional features

Suzuki Ride Connect, Last Parked Location

Super Moto ABS, Quickshifter+,

Engine kill switch

Fuel gauge

Digital

Hazard warning indicator

Hazard warning lights

High beam indicator

Internet connectivity

Malfunction indicator

No of tripmeters

Pass switch

Quick shifter

Riding modes

Track,Street

Saree guard

Service due indicator

Shift light

Stand alarm

Switchable abs

Tachometer

Digital

Vehicle location tracking

Motor & Battery

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
Drive type	Chain Drive	Chain Drive
Peak power	27.9 PS @ 9300 rpm	31 PS @ 9250 rpm
Transmission	Manual	Manual

Motor & Battery

Drive type

Chain Drive

Peak power

27.9 PS @ 9300 rpm

31 PS @ 9250 rpm

Transmission

Manual

Under Pinning Details

Feature	Suzuki Gixxer SF 250 Flex Fuel (Gixxer SF 250 Flex Fuel STD)	KTM 250 Duke (250 Duke STD)
ABS	Dual Channel	Dual Channel
Brakes front	Disc	Disc
Brakes rear	Disc	Disc
Caliper front piston	2	4
Caliper rear piston	1	2
First service	1000 Kms/30-45 Days	1000 Km / 2 Months
Frame	Diamond	Split Trellis Frame, Aluminum Casted Sub-Frame
Second service	5000 Kms/165-180 Days	8500 Km / 5 Months
Suspension front	Telescopic	Wp Apex Usd Forks, 43 mm Diameter
Suspension rear	Swing Arm	Wp Apex Monoshock, 10 Step Preload Adjustable
Third service	10000 Kms/350-365 Days	16000 Km / 8 Months
Tubeless tyre	1	1
Tyre size	Front :-110/70-17, Rear :-150/60-17	Front :-110/70-17, Rear :-150/60-17
Tyre type	Tubeless	Tubeless
Wheel size	Front :-431.8 mm,Rear :-431.8 mm	Front :-431.8 mm,Rear :-431.8 mm
Wheels type	Alloy	Alloy