Aprilia RS 660 vs BMW S 1000 XR Comparison

Engine & Performance

Displacement	659 cc	999 cc
Maximum Power	100 hp	162.2 hp
No. Of Cylinder	2	4
Engine Type	Parallel-Twin Cylinder, 4 Valves, 4-Stroke, Liquid-Cooled, DOHC Engine	4 Cylinder, 16 Valves, 4-Stroke, Water/Oil Cooled, DOHC Engine
Bore X Stroke	81 mm x 63.9 mm	80 mm x 49.7 mm
Emission Control	Euro 5	Closed-loop 3-way Catalytic Converter
Maximum Torque	67 Nm	114 Nm
Exhaust Pipes	2 in 1 Exhaust	4 Into 1 Exhaust
Injection Type	Fuel Injection	Electroinc Intake Pipe Injection
No. Of Strokes	4-Stroke	4-Stroke
Cooling System	Liquid Cooled	Water/Oil Cooled
Valve Configuration	DOHC	DOHC
Valves Per Cylinder	4	4
Drive Type	Chain Drive	Chain Drive
Fuel Economy	20-25 kmpl	--
RPM at Maximum Power	10500 rpm	11000 rpm
RPM at Maximum Torque	8500 rpm	9250 rpm
Fuel Tank Size	15 L	20 L
Alternator	--	493 W
Clutch Type	--	Multi-Plate Wet,Slipper Clutch
Top Speed	--	200 kmph
Compression Ratio	--	12.5:1

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Dimension

Category	Sport	Adventure Touring
Height	805 mm	1411 mm
Kerb Weight	183 kg	--
Seat Height	820 mm	840 mm
Seating Capacity	2 Seats	2 Seats
Width	--	917 mm
Length	--	2333 mm
Dry Weight	--	205 mm
Wheel Base	--	1522 mm
Gross Weight	--	450 kg

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Reserve	1 L	4 L
Ignition System	--	Electronic

Gear & Transmission

Transmission Type	Manual	Manual
Gear Box	6-Speed	6-Speed

Chassis & Suspension

Rear Suspension	Single shock	Swing Arm
Suspension Travel(Rear)	130 mm	150 mm
Front Suspension	USD Fork	Telescopic Fork
Suspension Travel(Front)	120 mm	150 mm

Wheels & Tyres

Front Wheel Size	ZR17	ZR17
Rear Wheel Size	ZR17	ZR17
Rear Tyre	180/55 ZR17	190/55 ZR17
Front Tyre	120/70 ZR17	120/70 ZR17
Tyre Type	Runflat, Tubeless	Runflat,Tubeless

Electrical

Battery Capacity

--

9 Ah

Safety & Security

ABS	Yes	Yes
Pass Switch	Yes	Yes
Shutter Lock	No	No
Back Rest	No	No
Traction Control	Yes	--
Side Reflectors	Yes	Yes
Anti-Theft Alarm	No	--
Engine Check Warning	Yes	Yes
Stability Control	No	--
Riding Modes	Road, Race Road, Race	Touring, Sport Touring, Sport
Leg Guards	No	No
Launch Control	No	No
Engine Immobilizer	--	Yes

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Speedometer	Digital Digital	Digital Digital
Oil Change Indicator	Yes	Yes
Display Screen	Yes	Yes
Tripmeter	Yes	Yes
Tachometer	Yes	Yes
Navigator	No	Optional Optional

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Electrical

Indicator Light	No	Yes
Battery Voltage	12 V 12 V	12 V 12 V
Adjustable Headlights	Yes	Yes
Tail Lamp	LED LED	LED LED
Head Lamp	LED LED	LED LED
Accessory Outlet	--	Optional Optional

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Brake

Front Brake	Dual Disc Dual Disc	Dual Disc Dual Disc
Rear Brake	Disc Disc	Disc Disc

Chassis & Suspension

Seat Type	Dual Stepped Dual Stepped	Dual Stepped Dual Stepped
Chrome Garnish	No	Yes
Body Frame Material	Alloy Alloy	Alloy Alloy
Side Wings	Yes	Yes
Body Frame Type	Seat Supporting Sub Frame Seat Supporting Sub Frame	Bridge Type Bridge Type
Electronic Suspension Adjustment	No	Yes

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Differentiating Features

Height Adjustable Seats	No	--
Cruise Control	No	Yes