Yamaha Nmax (2018-2019) vs Yamaha XSR 155 Comparison

Engine & Performance

Displacement	155 cc	155 cc
Maximum Power	14.88 hp	19 hp
Valve Configuration	SOHC	SOHC
Engine Type	4-Stroke, SOHC	Single Cylinder, 4-Stroke, 4-Valves, Liquid Cooled SOHC Engine
Drive Type	Belt Drive	Chain Drive
Compression Ratio	10.5:1	11.6:1
Lubrication System	Wet Sump	Wet Sump
Top Speed	121 kmph	--
No. Of Strokes	4-Stroke	4-Stroke
Cooling System	Liquid Cooled	Liquid Cooled
Bore X Stroke	58 mm x 58.7 mm	58 mm x 58.7 mm
Maximum Torque	14.4 Nm	14.7 Nm
Clutch Type	Dry, Centrifugal Automatic	Wet, Multi-Plate
Exhaust Pipes	Single Exhuast	Single Exhaust
Valves Per Cylinder	4	4
No. Of Cylinder	1	1
Fuel Consumption	35 kmpl	--
Fuel Tank Capacity	6.6 L	10.4 L
RPM at Maximum Torque	6000 rpm	8500 rpm
RPM at Maximum Power	8000 rpm	10000 rpm

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Dimension

Category	Scooter	Cafe Racer
Seat Height	765 mm	810 mm
Wheel Base	1350 mm	1330 mm
Height	1115 mm	1080 mm
Seating Capacity	2 Seats	--
Oil Tank Capacity	1.0 L	1.5 L
Dry Weight	127 kg	--
Width	740 mm	804 mm
Length	1955 mm	2007 mm
Ground Clearance	135 mm	170 mm
Kerb Weight	--	134 kg

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Fuel & Ignition

Ignition System	TCI	CDI
Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Supply System	Fuel Injection	Fuel Injection

Gear & Transmission

Transmission Type	Automatic	Manual
Gear Box	Variable Speed	6-Speed

Electrical

Motor Type	No	--
Pack Voltage	No	--
Pack Capacity	No	--
Power Pack	No	--
Pack Life	No	--
Battery Charge Time	No	--
Range Highway	No	--
Range City	No	--
Charger Type	No	--
Input	No	--

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Wheels & Tyres

Front Tyre	110/70 R13	110/70 R17
Front Wheel Size	R13	R17
Rear Wheel Size	R13	R17
Rear Tyre	130/70 R13	140/70 R17
Tyre Type	Radial, Tubeless	Radial, Tubeless

Chassis & Suspension

Rear Suspension	Swing Arm	Monoshock
Front Suspension	Telescopic Fork	Telescopic Fork

Safety & Security

ABS	No	No
Pass Switch	Yes	Yes
Side Reflectors	Optional Optional	No
Shutter Lock	Optional Optional	--
Central Locking	Optional Optional	No
Launch Control	No	No
Back Rest	No	No
Wheel Lock Front/back	No	No
Riding Modes	Street Street	Street, Road Street, Road
Traction Control	--	No
Leg Guards	--	No
Engine Check Warning	--	Yes

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Console

Odometer	Yes	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Navigator	No	No
Tachometer	Yes	Yes
Side Stand Indicator	Yes	--
Speedometer	Yes	Digital Digital
Display Screen	Yes	Yes
Tripmeter	Yes	Yes
Oil Change Indicator	--	No

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Chassis & Suspension

Body Frame Type	Underbone Underbone	Deltabox Deltabox
Seat Type	Straight Seat Straight Seat	Dual Straight Dual Straight
Side Wings	Yes	No
Electronic Suspension Adjustment	--	No

Brake

Rear Brake	Disc Disc	Disc Disc
Front Brake	Disc Disc	Disc Disc

Electrical

Tail Lamp	LED LED	LED LED
Battery Voltage	12 V 12 V	12 V 12 V
Adjustable Headlights	Yes	Yes
Indicator Light	Yes	Yes
Head Lamp	LED LED	LED LED
Accessory Outlet	--	No

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Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No