Suzuki PE 175 (1981-82) vs Suzuki Boulevard C90 B.O.S.S (2019) vs Suzuki GS 700ES (1985) vs Suzuki RG 185 (1978-79) vs Suzuki GS 550E (1978-79) vs Suzuki Boulevard / Intruder M109RZ Limited Edition (2013)

Comparison technical specifications

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Make:	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki
Model:	PE 175	Boulevard C90 B.O.S.S	GS 700ES	RG 185	GS 550E	Boulevard / Intruder M109RZ Limited Edition
Years:	1981-82	2019	1985	1978-79	1978-79	2013
Engine:	Two stroke, single cylinder, piston and reed valve	Four stroke, 54° V-twin, SOHC, 3 valves per cylinder	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder.	Two stroke, single cylinder	Four stroke, transverse four cylinders, DOHC, 2 valves per cylinder.	Four stroke, 54° V-Twin
Capacity:	172 cc / 10.7 cu in	1462 cc / 89.2 cu-in	699 cc / 42.7 cu in	184 cc / 11.2 cu in	549 cc / 33.5 cu in	1786 cc / 109 cu. in
Bore x Stroke:	62 x 57 mm	96 x 101 mm	67.0 x 49.6 mm	49 х 49 mm	56 x 55.8 mm	112 x 90.5 mm
Compression Ratio:	7.9:1	9.5:1	9.6:1	7.3:1	8.6:1	10.5:1
Induction:	Mikuni VM34SS carburetor	Fuel injected	4 x constant velocity Mikuni BS32SS carburetors	Carburetor	4 x VM22SS Mikuni carburetors	EFI, 2 x 56mm throttle bodies
Starting:	Kick	Electric	Eectric	Kick	Electric	Electric
Max Power:	18 kW / 24 hp @ 9500 rpm	49.2 kW / 66 hp @ 4800 rpm	59.7 kW / 80 hp @ 9300 rpm	15.7 kW / 21hp @ 7500 rpm	35.8 kW / 49 hp @ 9000 rpm	92 kW / 123 hp @ 6200 rpm
Max Torque:	18.5 Nm / 1.9 kgf-m / 13.7 lb-ft @ 7500 rpm	115 Nm /11.7 kgf-m / 84.8 ft-lbs @ 2800 rpm	63 Nm / 6.4 kgf-m / 46.5 lb-ft@ 8500 rpm	20.6 Nm / 2.1 kgf-m / 15.2 lb-ft @ 6500 rpm	42 Nm 4.3 kgf-m / 31 lb-ft @ 7500 rpm	160 Nm / 16.3 kgf-m / 118 lb-ft @ 3200 rpm
Transmission:	6 Speed	5 Speed	5 Speed	5 Speed	6 Speed	5 Speed
Final Drive:	Chain, DAIDO DID 520UB, 106 links	Shaft	#50 (530) Chain, O-ring, sealed	Chain	Chain	Shaft
Front Suspension:	Telescopic pneumatic/coil spring, oil dampened	Telescopic, coil springs, oil damped	Showa 37mm fork oil damped, anti-dive	Telescopic fork	Telescopic fork, oil damped	Inverted, 46 mm stanchions
Rear Suspension:	Full-floating suspension system, swingarm, gas/oil damped, sprin pre-load adjustable, damper 4-way adjustable	Link type, coil spring, oil damped	Showa single shock, adjustable spring preload, rebound damping	Dual shocks, coil spring	Twin shocks, coil over, 5-way adjustable springload	Single damper, preload adjustable
Front Brakes:	Drum, internal expanding	Dual 300 mm discs, 4 piston caliper	2 x Discs, slotted	Single disc	Single 275mm disc, 1 piston caliper	2 x 310 mm Discs, 2 piston calipers
Rear Brakes:	Drum, internal expanding	Single 180 mm disc, 2 piston caliper	Single disc, slotted	Drum	Drum	Single 274 mm disc, 2 piston caliper
Front Tyre:	3.00-21 4PR	130/80-17M/C 65H, tubeless	100/90-16 54H	2.75-18	3.25-19	130/70 R18
Rear Tyre:	4.00-18 4PR	200/60-16M/C 79H, tubeless	120/90-17 64H	3.00-18	3.75-18	240/40 R18