Kymco AK 550 vs Yamaha Nmax Connected Comparison

Engine & Performance

Displacement	550.4 cc	155 cc
Maximum Power	52.7 hp	15 hp
Clutch Type	Wet Clutch	--
Emission Control	Euro 4	--
Drive Type	Chain Drive	Belt Drive
No. Of Cylinder	2	1
Exhaust Pipes	Single Exhuast	Single Exhaust
Valves Per Cylinder	4	--
Engine Type	2-Cylinder, 4-Valve, 4-Stroke Engine	Single Cylinder, 4-Stroke, 4-Valves, SOHC Engine
Cooling System	Liquid Cooled	Liquid Cooled
Maximum Torque	55.64 Nm	13.9 Nm
No. Of Strokes	4-Stroke	4-Stroke
Top Speed	161.7 Kmph	--
Fuel Tank Size	15 L	7.1 L
Compression Ratio	--	11.6:1
Valve Configuration	--	SOHC
Bore X Stroke	--	58 mm x 58.7 mm
Injection Type	--	Fuel Injection
RPM at Maximum Power	--	8000 rpm
RPM at Maximum Torque	--	6500 rpm

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Dimension

Category	Scooter	Scooter
Height	1400 mm	1160 mm
Length	2165 mm	1935 mm
Seat Height	785 mm	765 mm
Dry Weight	226 kg	--
Wheel Base	1580 mm	1340 mm
Width	795 mm	740 mm
Seating Capacity	2 Seats	2 Seats
Kerb Weight	--	132 kg
Ground Clearance	--	124 mm

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Fuel & Ignition

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

Gear & Transmission

Transmission Type	CVT	CVT
Gear Box	Variable Speed	Variable Speed

Chassis & Suspension

Front Suspension	USD Fork	Telescopic Fork
Rear Suspension	Swing Arm	Swing Unit

Wheels & Tyres

Front Wheel Size	R15	R13
Rear Wheel Size	R15	R13
Tyre Type	Radial, Tubeless	Radial, Tubeless
Front Tyre	120/70 R15	110/70 R13
Rear Tyre	160/60 R15	130/70 R13

Safety & Security

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

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Console

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

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Electrical

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

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Chassis & Suspension

Seat Type	Dual Straight Dual Straight	Dual Stepped Dual Stepped
Electronic Suspension Adjustment	Horizontal Trailing Arm Horizontal Trailing Arm	--
Body Frame Material	Alloy Alloy	--
Side Wings	Yes	Yes
Body Frame Type	--	Underbone Underbone
Chrome Garnish	--	No

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

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