Kymco AK 550 vs SYM Maxsym 400i Comparison

Engine & Performance

Displacement	550.4 cc	399 cc
Maximum Power	52.7 hp	--
Top Speed	161.7 Kmph	143 kmph
Maximum Torque	55.64 Nm	--
Engine Type	2-Cylinder, 4-Valve, 4-Stroke Engine	4-Stroke, 4-Valve
No. Of Cylinder	2	1
Drive Type	Chain Drive	Belt Drive
Valves Per Cylinder	4	4
Clutch Type	Wet Clutch	--
No. Of Strokes	4-Stroke	4-Stroke
Exhaust Pipes	Single Exhuast	Single Exhaust
Emission Control	Euro 4	Euro 3
Cooling System	Liquid Cooled	Liquid Cooled
Fuel Tank Capacity	15 L	14.7 L

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Dimension

Category	Scooter	Scooter
Width	795 mm	805 mm
Height	1400 mm	1400 mm
Seat Height	785 mm	--
Wheel Base	1580 mm	1570 mm
Seating Capacity	2 Seats	2 Seats
Dry Weight	226 kg	224 kg
Length	2165 mm	2700 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Supply System	--	EFI

Gear & Transmission

Transmission Type	CVT	CVT
Gear Box	Variable Speed	Variable Speed

Wheels & Tyres

Rear Wheel Size	R15	R14
Front Tyre	120/70 R15	120/70 R15
Rear Tyre	160/60 R15	160/60 R14
Front Wheel Size	R15	R15
Tyre Type	Radial, Tubeless	Radial, Tubeless

Chassis & Suspension

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

Safety & Security

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

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Analog Analog
Navigator	No	No
Display Screen	Yes	Yes
Speedometer	Digital Digital	Analog Analog
Tachometer	--	Analog Analog

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Electrical

Head Lamp	LED LED	LED LED
Indicator Light	LED LED	Bulb Bulb
Tail Lamp	LED LED	Bulb Bulb
Battery Voltage	12 V 12 V	12 V 12 V
Adjustable Headlights	Yes	Yes

Brake

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

Chassis & Suspension

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

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Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No