Comparison of Yamaha Aerox 4 2018 and Yamaha Zuma 50

Attribute	Yamaha Aerox 4 2018 ×	Yamaha Zuma 50 ×
General
Production from (year)	2018	2012
Make	Yamaha	Yamaha
Model	Yamaha Aerox 4	Yamaha Zuma 50
Category	Scooter	Scooter
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, two-stroke
Fuel system	Injection	Carburettor. 14mm Teikei
Engine details	-	Reed-valve inducted
Displacement (cm³)	49	49
Power (kw)	2.2	-
Fuel consumption (l/100km)	-	1.91
Cooling system	Liquid	Air
Transmission type,final drive	Belt	Belt
Torque (Nm)	3.3	-
Bore (mm)	38	40
Stroke (mm)	43.5	39.2
Gearbox	Automatic	Automatic
Greenhouse gases	-	44.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel control	Single Overhead Cams (SOHC)	-
Driveline	V-Belt Automatic	V-belt
Ignition	TCI	DC CDI
Lubrication system	Wet sump	-
Compression	12.0:1	7.0:1
Chassis
Front suspension	Telescopic fork	Telescopic fork
Rear suspension	Hydraulic unit swing	Single shock
Front brakes	Single disc	Single disc
Rear brakes	Single disc	Expanding brake (drum brake)
Diameter (mm)	190	155
Frame type	Steel, tubular	-
Front tyre	120/70-13	120/90-10
Rear tyre	130/60-13	130/90-10
Wheels	5-spoke cast aluminium	-
Front wheel travel (mm)	80	66
Rear wheel travel (mm)	60	61
Other
Starter	Electric & kick	Electric
Color options	blue matte grey	blue/white
Carrying capacity	Under-seat helmet storage for a full-face helmet.	-
Instruments	LCD instruments	-
Dimensions
Wheelbase (mm)	1,275	1,275
Kerb weight (kg)	97	93.9
Overall height (mm)	1,154	1,110
Overall length (mm)	1,876	1,890
Overall width (mm)	706	706
Seat height (mm)	817	765
Ground clearance (mm)	118	119
Performance
Fuel capacity (l)	6	5.68