Suzuki GS 400T (1981-83) vs KTM RC 390 (2014-15) vs Honda CB 400 Super Four (2012-13) vs Honda ADV 350 (2022)

Comparison technical specifications

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Make:	Suzuki	KTM	Honda	Honda
Model:	GS 400T	RC 390	CB 400 Super Four	ADV 350
Years:	1981-83	2014-15	2012-13	2022
Engine:	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder. DOHC with finger followers, 4 Valve per cylinder	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder	Four stroke, single cylinder, SOHC, 4-valve
Capacity:	398 cc / 24.3 cu in	373 cc / 22.7 cu-in	399 cc / 24.3 cu in	330 cc / 20.1 cu-in
Bore x Stroke:	65 x 60 mm	89 x 60 mm	55 x 42 mm	77 x 70.8mm
Compression Ratio:	8.5:1	12.6:1	11.3:1	10.5:1
Starting:	Electric	Electric	Electric	Electric
Max Power:	19.7 kW / 26.8 hp @ 7400 rpm	32 kW / 43 hp @ 9500 rpm	53 hp / 38.6 kW @ 11000 rpm	21.5 kW / 28.8 horsepower @ 7500 rpm
Clutch:	Wet, multi-disc	Wet multi-disc clutch / mechanically operated	Wet, multi-plate	Automatic centrifugal dry type
Transmission:	6 Speed	5 Speed	6 Speed	CVT
Final Drive:	Chain	Chain 5/8 x 1/4” X‑Ring	Chain	V-Belt
Front Suspension:	USD telescopic fork	WP Suspension Up Side Down	Telescopic forks	37mm Upside down forks
Rear Suspension:	Dual dampers, coil spring, 5-way adjustable	WP Monoshock	Single shock	Twin shock
Front Brakes:	Single disc	Single 300 mm disc 4 piston radial caliper	2x 296mm discs 4 piston calipers	Single 256mm disc, 2 piston Nissin caliper
Rear Brakes:	Drum	Single 230 mm disc 1 piston caliper	Single 240mm disc 2 piston caliper	Single 240mm disc, 1 piston Nissin caliper
Front Tyre:	3.00-18	110/70 R17	120/60 ZR17	120/70-15MC 56P
Rear Tyre:	3.50-19	150/60 R17	160/60 ZR17	140/70-14MC 62P
Fuel Capacity:	14 L / 3.7 US gal / 3.0 Imp gal	10 Liters / 2.64 lbs	18 Litres / 4.75 gal	11.7 Litres / 3.0 US gal