Moto Guzzi V-7 750 Ambassador (1971-) vs Vespa Primavera 50 (2015-17) vs Vespa 180 Super Sport (1964-68) vs Vespa S 50 Sport SE (2013-14)

Comparison technical specifications

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Make:	Moto Guzzi	Vespa	Vespa	Vespa
Model:	V-7 750 Ambassador	Primavera 50	180 Super Sport	S 50 Sport SE
Years:	1971-	2015-17	1964-68	2013-14
Engine:	Four stroke, 90° V twin, longitudinally mounted, OHV, 2 valve per cylinder	Four stroke, single cylinder, SOHC, 4 valve, catalytic converter	Two stroke, single cylinder	Four stroke, single cylinder, SOHC, 4 valve
Capacity:	748.4 cc / 45.6 cu-in	49 cc / 3 cub in	181.2 cc / 11.1 cub in	49.4 cc / 3 cub in
Bore x Stroke:	83 x 70 mm	39 x 41.8 mm mm	62 x 60 mm	39 x 41.8 mm
Ignition:	Battery with double contact breaker with automatic advance	Electronic	Contact breaker and coil, 35W	Electric
Starting:	Electric	Electric	Kick start	Kick start
Transmission:	5 Speed	CVT	4 Speed, grip-shift, constant mesh	CVT with torque server
Final Drive:	Shaft	Belt	Direct drive	Direct drive
Front Suspension:	Telehydraulic forks	Single arm with coil spring and dual action mono shock absorber	Single unit front damper and spring	Single sided training link with hydraulic shock absorber
Rear Suspension:	Swinging arm with hydraulic dampers preload adjustable	Hydraulic monoshock	Coil spring with damper	Hydraulic shock absorber
Front Brakes:	2x 220mm drum	Stainless steel disc, 200 mm, hydraulically operated	125 mm drum	200 mm disc
Rear Brakes:	220mm drum	Drum, 140 mm, mechanically operated	127 mm drum	110 mm drum
Front Tyre:	90/90-18	110/70-11 in., tubeless	3.5 x 10"	110/70-R11"
Rear Tyre:	110/90-18	20/70-11 in., tubeless	3.5 x 10"	120/70-R10"
Dry Weight:	227 kg / 500 lbs	115 kg / 254 lbs	116 kg / 256 lbs	102 kg / 225 lbs
Fuel Capacity:	22.5 Litres / 5.9 US gal	7 Litres / 1.8 US gal	9 L / 2.4 US gal	8.7 L / 2.3 US gal