Comparison of Derbi Boulevard 50 2T 2017 and Yamaha C3 2012

Attribute	Derbi Boulevard 50 2T 2017 ×	Yamaha C3 2012 ×
General
Production from (year)	2017	2012
Make	Derbi	Yamaha
Model	Derbi Boulevard 50 2T	Yamaha C3
Category	Scooter	Scooter
Engine and transmission
Engine type	Single cylinder, two-stroke	Single cylinder, four-stroke
Valves per cylinder	-	3
Fuel system	Carburettor	Injection. Electronic fuel injection
Displacement (cm³)	49.4	49
Fuel consumption (l/100km)	-	2.05
Cooling system	Air	Liquid
Transmission type,final drive	Belt	Belt
Bore (mm)	40	38
Stroke (mm)	39.3	43.5
Gearbox	Automatic	Automatic
Greenhouse gases	-	47.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel control	-	Single Overhead Cams (SOHC)
Driveline	-	V-belt
Ignition	Electronic CDI	TCI: Transistor Controlled Ignition
Clutch	Centrifugal automatic	-
Lubrication system	Mechanical oil pump	-
Compression	10.9:1	12.0:1
Chassis
Front suspension	32 hydraulic fork.	Telescopic fork, 2.3-in travel
Rear suspension	Single shock absorber.	Unit swing, 2.2-in travel
Front brakes	Single disc	Expanding brake (drum brake)
Rear brakes	Expanding brake (drum brake)	Expanding brake (drum brake)
Diameter (mm)	140	110
Front tyre	120/70-12	120/90-10
Rear tyre	120/70-12	120/90-10
Seat	Two-person seat	-
Wheels	Black 5-spoke rims	-
Front wheel travel (mm)	76	-
Rear wheel travel (mm)	73	-
Other
Starter	Electric	Electric
Color options	black/grey red/grey white/grey	pearl white
Dimensions
Wheelbase (mm)	1,340	1,280
Dry weight (kg)	99	89
Overall length (mm)	1,880	1,854
Overall width (mm)	735	686
Seat height (mm)	780	734
Ground clearance (mm)	120	114
Performance
Fuel capacity (l)	8	4.54