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BMW K 1600 GT (2021) vs Suzuki GS 750GL (1981)

Comparison technical specifications


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2021 BMW K 1600 GT
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1981 Suzuki GS 750GL
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Make: BMW Suzuki
Model: K 1600 GT GS 750GL
Years: 2021 1981
Engine: Four stroke, transverse six cylinder, 4 valves per cylinder Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder.
Capacity: 1649 cc / 100.6 cu in. 748 cc / 45.6 cu in
Bore x Stroke: 72 x 67.5 mm 65 x 56.4 mm
Compression Ratio: 12.2:1 8.7:1
Cooling System: Liquid cooled Air cooled
Induction: 52mm Throttle valve diameter, BMS-X 4 x Mikunin BS32ss CV carburetors
Ignition: Digital CDI Battery coil
Battery: 12 V / 19 Ah maintenance free 12V 14AH/10 hr.
Starting: Electric Electric & kick
Max Power: 118 kW / 160.5 hp @ 7750 rpm 50.7 kW / 68 hp @ 8500 rpm
Max Torque: 175 Nm / 17.8 kgf-m / 129 lb-ft @ 5250 rpm 60 Nm / 6.1 kgf-m / 44.2 lb-ft @ 8250 rpm
Clutch: Multiplate wet clutch, hydraulically activated Wet multi-plate
Transmission: Constant-mesh 6-speed gearbox, helical cut 5 Speed
Final Drive: Shaft Shaft
Gear Ratio: 1st 2.23 / 2nd 1.641 / 3rd 1.319 / 4th 1.101 / 5th 0.926 / 6th 0.788 1st 2.571 (36/14) / 2nd 1.777 (32/18) / 3rd 1.380(29/21) / 4th 1.125 (27/24) / 5th 0.961 (25/26)
Front Suspension: Dual longitudinal control arm, Dynamic ESA semi-active suspension (road and dynamic modes) 35 mm Kayaba with anti dive adjustable air pressure.
Rear Suspension: Paralever (single-sided swing arm), central spring strut, rebound/continuously variable, Dynamic ESA semi-active suspension (road and dynamic modes) Dual shocks adjustable preload and spring rebound damping.
Front Brakes: 2 x 320mm discs, 4 piston calipers 2 x 292mm discs, 1 piston calipers
Rear Brakes: Single 320mm disc, 2 piston caliper Single 292mm disc, 1 piston caliper
Front Tyre: 120/70 ZR17 3.25 H19
Rear Tyre: 190/55 ZR17 4.00 H18
Dimensions: Length: 2324 m / 91.5 in Width: 1000 mm / 39.4 in (incl. mirrors) Height: 1465 mm / 57.7 in (excl. mirrors) Length 2213 mm / 87.2 in Width 875 mm / 34.4 in Height 1170 mm / 46.1in
Wheelbase: 1680 mm / 66.1 in 1490 mm./ 58.7 in
Dry Weight: 295 kg / 650 lbs 249 kg / 548 lbs
Fuel Capacity: 26.5 Litres / 7.0 US gal 18 Litres / 4.8 US gal / 4.0 Imp gal
Reserve: 4 Litres / 1.1 US gal 2 Litres / 0.5 US gal / 0.44 Imp gal