Aprilia RS 660 vs BMW S 1000 XR Comparison

Engine & Performance

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

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Dimension

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

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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(Front)	120 mm	150 mm
Front Suspension	USD Fork	Telescopic Fork
Suspension Travel(Rear)	130 mm	150 mm

Wheels & Tyres

Front Wheel Size	ZR17	ZR17
Rear Wheel Size	ZR17	ZR17
Front Tyre	120/70 ZR17	120/70 ZR17
Rear Tyre	180/55 ZR17	190/55 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
Stability Control	No	--
Launch Control	No	No
Anti-Theft Alarm	No	--
Leg Guards	No	No
Side Reflectors	Yes	Yes
Engine Check Warning	Yes	Yes
Traction Control	Yes	--
Riding Modes	Road, Race Road, Race	Touring, Sport Touring, Sport
Engine Immobilizer	--	Yes

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Console

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

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Electrical

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

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Chassis & Suspension

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

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Differentiating Features

Cruise Control	No	Yes
Height Adjustable Seats	No	--

Brake

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