BMW R 75/6 (1973-76) vs BMW K 1300 S (2010) vs BMW R 100T (1978) vs BMW R 80GS Basic (1996-97) vs BMW R 1150GS Adventure Special Edition (2005) vs BMW F 800GS (2012)

Comparison technical specifications

Add bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike
Make:	BMW	BMW	BMW	BMW	BMW	BMW
Model:	R 75/6	K 1300 S	R 100T	R 80GS Basic	R 1150GS Adventure Special Edition	F 800GS
Years:	1973-76	2010	1978	1996-97	2005	2012
Engine:	Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Air cooled, four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder.	Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder	Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Capacity:	745 cc / 45.5 cu in.	1298 cc / 79.2 cu in.	980 cc / 59.8 cu in	797.5 cc / 48.7 cu in.	1130 cc / 69 cu in	798 cc / 47.7 cub. in.
Bore x Stroke:	82 x 70.6 mm	80 x 64.3 mm / 3.15 x 2.53 in	94 x 70.6 mm	84.8 x 70.6 mm	101 x 70.5 mm	82 x 75.8 mm
Compression Ratio:	9.0:1	13.0:1	9.5:1	8.2:1	10.3:1	12.0:1
Induction:	2 x Bing constant depression carbutetors	Electronic fuel injection, Digital Motor Electronics with integrated knock control (BMS-K)	2 x Bing V94 Carburetors	2 x Bing constant depression carburetors	Bosch Motronic MA 2.4 Fuel injection	Electronic intake injection, ∅45mm throttle bodies
Ignition:	Battery ignition	Digital CDI	Battery ignition	Battery ignition	Electronic ignition MA 2.2 Bosch Motronic	Knock control and oxygen sensors.
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	36.8 kW /50 hp @ 6200 rpm	127 kW / 173 hp @ 9250 rpm	51 kW / 70 hp @ 7250 rpm	37 kW / 50 hp @ 6500 rpm	62.5 kW / 85 hp @ 6750 rpm (rear tyre 58.9 kW / 79 hp @ 6750 rpm)	62.5 kW / 85 hp @ 7500 rpm
Max Torque:	60 Nm / 6.1 kgf-m / 44 ft lb @ 5000 rpm	140 Nm / 14.3 kgf-m / 103 lb-ft @ 8250 rpm	77 Nm / 7.85 kgf-m / 56.8 lb-ft @ 5500 rpm	61 Nm / 6.2 kgf-m / 44 ft lb @ 5000 rpm	98 Nm / 10.0 kgf-m / 71 lb-ft @ 5250 rpm	80 Nm / 8.2 kgf-m / 59 lb-ft @ 5750 rpm
Transmission:	4 Speed	6 Speed	5 Speed	5 Speed	6 Speed	6 Speed
Final Drive:	Shaft	Shaft	Shaft	Shaft	Shaft	Chain
Front Suspension:	Telescopic hydraulic forks	BMW Motorrad Duolever, central spring strut, Paralever; central spring strut with lever system	Telescopic fork with hydraulic shock absorber	∅40mm Marzocchi telescopic hydraulic forks.	Light. Telelever with central spring strut, progressive coil spring, twin-tube gas-filled shock	∅43mm Marzocchi. Upside down forks
Front Wheel Travel:	208 mm / 8.2"	115 mm / 4.5 in	225 mm / 8.86 in	225 mm / 8.8 in	210 mm / 8.2 in	230 mm / 9.1 in.
Rear Suspension:	Long swinging arm with strut. 125mm wheel travel	Cast aluminium single swing arm with BMW Motorrad, spring pre-tension with infinite hydraulic adjustment	Paralever swinging arm	BMW Paralever swinging arm	Patented BMW Paralever swing arm & shaft drive, single shock with variable rebound and damping adjustments	Double strut swing arm aluminium coast in one piece
Rear Wheel Travel:	125 mm / 4.9"	135 mm / 5.3 in	180 mm / 7.1 in	180 mm / 7.0 in	220 mm / 8.6 in	215 mm / 8.5 in.
Front Brakes:	∅200mm Drum	2x 320mm discs, 4 piston calipers	2 x ∅260mm Discs, 2 piston calipers	Single ∅285mm disc	2 x 304mm discs, 4 piston calipers	2 x ∅300mm discs, 4 piston calipers
Rear Brakes:	∅200mm Drum	Single 265mm disc, 2 piston caliper	∅260mm Drum	∅200mm Drum	Single 276mm disc, 2 piston caliper	Single ∅265mm disc, 2 piston caliper
Front Tyre:	3.25 - S19	120/70 ZR17	1.85 B19	90/90 x 21S	110/80 R19	90/90 - 21 54V
Rear Tyre:	4.00 - S18	190/55 ZR17	2.75 C18	13/80 x 17S	150/70 R17	150/70 - 17 69V
Fuel Capacity:	24 Litres / 6.3 US gal	19 Litres / 5.0 US gal	24 Litres / 6.3 US gal	19.5 L / 5.1 US gal	30 Litres / 7.9 US US gal	16 Litres / 4.2 US gal.