Vespa GTS 150 vs Vespa Sprint vs Yamaha Nmax (2015-2017) Comparison

Engine & Performance

Displacement	155.1 cc	154.8 cc	155 cc
Maximum Power	14.48 hp	11.66 hp	--
Engine Type	i-get, 4-Stroke, 4-Valves Single Cylinder with Start Stop System	i-get, 4-Stroke, 3-Valves Single Cylinder	4-Stroke, SOHC
Cooling System	Liquid Cooled	Air Cooled	Liquid Cooled
No. Of Strokes	4-Stroke	4-Stroke	4-Stroke
Top Speed	116 kmph	98 kmph	--
Emission Control	Euro 3	Euro 3	--
No. Of Cylinder	1	1	1
Drive Type	Belt Drive	Chain Drive	Belt Drive
Exhaust Pipes	Single Exhuast	Single Exhuast	Single Exhaust
Valves Per Cylinder	4	3	4
Maximum Torque	13.5 Nm	12 Nm	--
Injection Type	Electric Injection	Electric Injection	Direct Injection
RPM at Maximum Torque	6750 rpm	5000 rpm	--
RPM at Maximum Power	8250 rpm	7500 rpm	--
Fuel Tank Size	7.0 L	9.0 L	--
Clutch Type	--	--	Dry,Centrifugal Automatic
Compression Ratio	--	--	10.5:1
Bore X Stroke	--	--	58 mm x 58.7 mm
Valve Configuration	--	--	SOHC
Lubrication System	--	--	Wet Sump

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Dimension

Category	Scooter	Scooter	Scooter
Width	740 mm	695 mm	740 mm
Seating Capacity	2 Seats	2 Seats	2 Seats
Wheel Base	1350 mm	1334 mm	1350 mm
Length	1950 mm	1860 mm	1955 mm
Seat Height	790 mm	790 mm	--
Oil Tank Capacity	--	0.5 L	1 L
Height	--	--	1115 mm
Ground Clearance	--	--	135 mm

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Fuel & Ignition

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

Gear & Transmission

Transmission Type	CVT	CVT	--
Gear Box	Variable Speed	Variable Speed	--

Chassis & Suspension

Front Suspension	Single Arm with Helical Spring and Single Hydraulic Shock Absorber	Single Sided Trailing Link with Hydraulic Shock Absorber	Telescopic Fork
Rear Suspension	Shock Absorber with Adjustable Preload with 4 Settings	Shock Absorber with Adjustable Preload with 4 Settings	Swing Arm

Wheels & Tyres

Rear Tyre	130/70 R12	120/70 R12	130/70 R13
Front Tyre	120/70 R12	110/70 R12	110/70 R13
Front Wheel Size	R12	R12	R13
Tyre Type	Radial, Tubeless	Radial, Tubeless	Radial
Rear Wheel Size	R12	R12	R13

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

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Console

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

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Electrical

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

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Brake

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

Chassis & Suspension

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

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Differentiating Features

Cruise Control	No	No	No
Height Adjustable Seats	No	No	No