Kymco AK 550 vs Kymco Downtown 250i Comparison

Engine & Performance

Displacement	550.4 cc	246.3 cc
Maximum Power	52.7 hp	22.58 hp
Clutch Type	Wet Clutch	--
Emission Control	Euro 4	--
Drive Type	Chain Drive	Belt Drive
Valves Per Cylinder	4	4
No. Of Cylinder	2	1
Exhaust Pipes	Single Exhuast	Single Exhuast
Engine Type	2-Cylinder, 4-Valve, 4-Stroke Engine	4 Stroke, 4 Valve, SOHC, FI
Cooling System	Liquid Cooled	Liquid Cooled
Maximum Torque	55.64 Nm	23.14 Nm
Top Speed	161.7 Kmph	--
No. Of Strokes	4-Stroke	4-Stroke
Fuel Tank Size	15 L	12.5 L
Bore X Stroke	--	66 mm x 72 mm
Compression Ratio	--	10.8:1
Injection Type	--	Fuel Injection
Valve Configuration	--	SOHC
RPM at Maximum Torque	--	6000 rpm
RPM at Maximum Power	--	7750 rpm

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Dimension

Category	Scooter	Scooter
Height	1400 mm	1310 mm
Seat Height	785 mm	810 mm
Length	2165 mm	2250 mm
Dry Weight	226 kg	--
Wheel Base	1580 mm	1553 mm
Width	795 mm	780 mm
Seating Capacity	2 Seats	2 Seats
Oil Tank Capacity	--	1.5 L
Ground Clearance	--	135 mm
Kerb Weight	--	178 kg

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Fuel & Ignition

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

Gear & Transmission

Transmission Type	CVT	CVT
Gear Box	Variable Speed	Variable Speed

Chassis & Suspension

Front Suspension	USD Fork	Telescopic Fork
Rear Suspension	Swing Arm	Double Swing
Suspension Travel(Front)	--	260 mm
Suspension Travel(Rear)	--	240 mm

Wheels & Tyres

Front Wheel Size	R15	R14
Tyre Type	Radial, Tubeless	Radial, Tubeless
Rear Wheel Size	R15	R13
Front Tyre	120/70 R15	120/80 R14
Rear Tyre	160/60 R15	150/70 R13

Electrical

Battery Capacity

--

10 Ah

Safety & Security

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

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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	Yes
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
Chrome Garnish	--	Yes

Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

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