SYM GTS 250i vs Yamaha Aerox 155VVA Comparison

Engine & Performance

Displacement	250.6 cc	155.1 cc
Spark Plugs Per Cylinder	1	--
Clutch Type	Wet multi-Plate	Dry,Centrifugal Automatic
Compression Ratio	11.0:1	10.5:1
Emission Control	Catalytic Converter	--
Alternator	338 W	--
Drive Type	Belt Drive	Chain Drive
Exhaust Pipes	Single Exhaust	Single Exhaust
Engine Type	4-Stroke,OHC	4-Stroke,SOHC
Valves Per Cylinder	2	2
Cooling System	Liquid Cooled	Liquid Cooled
Valve Configuration	OHC	SOHC
No. Of Strokes	4-Stroke	4-Stroke
Injection Type	Direct Injection	Fuel Injection
Lubrication System	Wet Sump	Wet Sump
No. Of Cylinder	1	1
Air Filter Type	Replacement Air Filter	--
Maximum Power	--	14.75 hp
Top Speed	--	145 kmph
Bore X Stroke	--	58 mm x 58.7 mm
Maximum Torque	--	13.8 Nm
RPM at Maximum Torque	--	6250 rpm
RPM at Maximum Power	--	8000 rpm
Fuel Tank Size	--	4.6 L

View All

Dimension

Kerb Weight	207 kg	116 kg
Oil Tank Capacity	0.90 L	1.0 L
Width	760 mm	700 mm
Seating Capacity	2 Seats	2 Seats
Wheel Base	1495 mm	1350 mm
Ground Clearance	135 mm	142 mm
Height	1420 mm	1125 mm
Dry Weight	190 kg	--
Length	2165 mm	1990 mm
Category	--	Scooter
Seat Height	--	790 mm

View All

Fuel & Ignition

Ignition System	CDI	TCI
Start Option	Electric	Electric
Fuel Supply System	EFI	Fuel Injection
Fuel Reserve	1.50 L	--
Fuel Type	Petrol	Petrol

Electrical

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

View All

Chassis & Suspension

Rear Suspension	Swing Arm	Swing Arm
Front Suspension	Telescopic	Telescopic Fork

Wheels & Tyres

Front Wheel Size	R13	R14
Tyre Type	Tubeless	Radial, Tubeless
Front Tyre	110/90 R13	110/80 R14
Rear Tyre	110/70 R13	140/70 R14
Rear Wheel Size	R13	R14

Gear & Transmission

Transmission Type	--	CVT
Gear Box	--	Variable Speed

Safety & Security

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

View All

Console

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

View All

Electrical

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

View All

Brake

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

Chassis & Suspension

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

View All

Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No