Vespa 150 Cosa and Cosa Elestart (1988-98) vs Kawasaki EL 250 Eliminator / ZL 250LX (1991-93) vs Suzuki GSX 1100F Katana (1993-94) vs Kawasaki GPz 1000RX (1988)

Comparison technical specifications

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Make:	Vespa	Kawasaki	Suzuki	Kawasaki
Model:	150 Cosa and Cosa Elestart	EL 250 Eliminator / ZL 250LX	GSX 1100F Katana	GPz 1000RX
Years:	1988-98	1991-93	1993-94	1988
Engine:	Two stroke, single cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.	Four stroke, transverse four cylinders, 4 valve per cylinder
Capacity:	150 cc / 9.2 cub in	249 cc / 15.2 cu-in	1127 cc / 68.7 cu-in	997 cc / 60.8 cu-in
Bore x Stroke:	57.8 x 57 mm	62 x 41.2 mm	78 x 59 mm	74 x 58 mm
Ignition:	Electronic	CDI	Electronic ignition	TCI (Transistor Controlled Ignition)
Starting:	Kick start	Electric	Electric	Electric
Max Power:	6.25 kW / 8.5 hp @ 5700 rpm	33 hp / 24.6kW @ 12500 rpm	99.1 kW / 136 hp @ 10000 rpm	125 hp / 91.1 kW @ 9500 rpm ( 116.2 hp @ 9750 rpm )
Max Torque:	12.75 Nm / 1.27 kgf-m / 9.4 lb-ft @ 4500 rpm	1.7 kgf-m / 12.2 lb-ft @ 9900 rpm	112 Nm / 11.4 kgf-m / 82.6 lb-ft @ 7000 rpm	10.1 kgf-m / 99 Nm @ 8500 rpm
Transmission:	4 Speed, grip-shift, constant mesh	6 Speed	5 Speed	6 Speed
Final Drive:	Direct drive	Chain	Chain	Chain
Front Brakes:	150 mm drum	Single 226mm disc 1 piston caliper	2 x 275 mm Discs ,2 piston calipers	2x 280mm discs 1 piston calipers
Rear Brakes:	150 mm drum	Drum	Single 275 mm disc, 2 piston caliper	Single 260mm disc 1 piston caliper
Front Tyre:	3.0 x 10"	100/90-17	120/80 V16	120/80-16
Rear Tyre:	3.0 x 10"	140/90-15	150/80 V16	150/80-16
Fuel Capacity:	7.7 L / 2 US gal	11 Litres / 2.9 US gal	21 Litres / 5.3 US gal / 4.6 Imp gal	21 Litres / 5.5 US gal
Consumption average:	2.1 L/100 km / 48 km/l / 111 US mpg	20 8 km/lit	6.8 L/100 km / 14.6 km/l / 34.3 US mpg / 41.2 Imp mpg	14.5 km/lit
Top Speed:	95 km/h / 59 mph	139.8 km/h	251.3 km/h / 156.2 mph	255.5 km/h / 158.7 mph