Piaggio Liberty vs Yamaha Nmax (2015-2017) Comparison

Engine & Performance

Displacement	155 cc	155 cc
Maximum Power	12.87 hp	--
Engine Type	i-get 4-Stroke, Single Cylinder, SOHC	4-Stroke, SOHC
No. Of Strokes	4-Stroke	4-Stroke
Injection Type	Electronic injection	Direct Injection
Maximum Torque	13 Nm	--
Exhaust Pipes	Single Exhaust	Single Exhaust
Top Speed	98 kmph	--
Cooling System	Air Cooled	Liquid Cooled
No. Of Cylinder	1	1
Drive Type	Belt Drive	Belt Drive
Emission Control	Euro 3	--
Valves Per Cylinder	2	4
Bore X Stroke	58 mm x 58.6 mm	58 mm x 58.7 mm
Valve Configuration	SOHC	SOHC
Fuel Tank Size	6.0 L	--
RPM at Maximum Power	7750 rpm	--
RPM at Maximum Torque	6500 rpm	--
Clutch Type	--	Dry,Centrifugal Automatic
Compression Ratio	--	10.5:1
Lubrication System	--	Wet Sump

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Dimension

Category	Scooter	Scooter
Seat Height	787 mm	--
Seating Capacity	2 Seats	2 Seats
Wheel Base	1340 mm	1350 mm
Length	1945 mm	1955 mm
Width	690 mm	740 mm
Oil Tank Capacity	--	1 L
Height	--	1115 mm
Ground Clearance	--	135 mm

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Fuel & Ignition

Ignition System	Electronic	TCI
Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Reserve	1.5 L	--
Fuel Supply System	--	Fuel Injection

Gear & Transmission

Transmission Type	CVT	--
Gear Box	Variable Speed	--

Wheels & Tyres

Front Wheel Size	R16	R13
Front Tyre	90/80 R16	110/70 R13
Rear Wheel Size	R14	R13
Rear Tyre	100/80 R14	130/70 R13
Tyre Type	Radial, Tubeless	Radial

Chassis & Suspension

Front Suspension	Telescopic Fork	Telescopic Fork
Rear Suspension	Single Shock Absorber	Swing Arm

Electrical

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

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Safety & Security

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

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Console

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

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Electrical

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

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Chassis & Suspension

Chrome Garnish	Yes	No
Electronic Suspension Adjustment	No	No
Side Wings	No	Yes
Seat Type	Dual Straight Dual Straight	Dual-Straight Dual-Straight
Body Frame Material	--	Steel Steel
Body Frame Type	--	Underbone Underbone

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

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