Aprilia RS 660 vs Harley-Davidson Sportster S

Should you buy Aprilia RS 660 or Harley-Davidson Sportster S Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. Aprilia RS 660 price in is Rs 17,74,000 (ex-showroom price) whereas the Harley-Davidson Sportster S price in is Rs 18,05,000 (ex-showroom). The engine in the RS 660 makes 100 PS and 67 Nm . On the other hand, the power and torque of Sportster S stand at 122.3 PS and 125 Nm respectively. Aprilia offers the RS 660 in 2 colours whereas the Harley-Davidson Sportster S comes in 4 colours. Out of 2 user reviews, Sportster S scores 4.2 whereas the Aprilia RS 660 tallies 4.3 out of 5 based on 4 user reviews..The Aprilia RS 660 Mileage is around 20.4 kmpl, while the Harley-Davidson Sportster S Mileage is around 19.6 kmpl.

RS 660 vs Sportster S

Key Highlights	RS 660	Sportster S
Mileage (Overall)	20.4 kmpl	19.6 kmpl
Max Power	100 PS @ 10500 rpm	122.3 PS @ 7500 rpm
Body Type	Sports Bikes	Cruiser Bikes
Engine Type	2 parallel forward facing cylinders, 4 valves per cylinder, liquid-cooled with Ride-By-Wire	Revolution™ Max 1250T

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VS
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Brand / Model
Variant
Aprilia RS 660
Rs17,74,000^*
*Ex-showroom Price
View July Offers
VS
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×
Brand / Model
Variant
Harley-Davidson Sportster S
Rs18,05,000^*
*Ex-showroom Price
View July Offers
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Brand / Model
Variant

Aprilia RS 660
STD
17,74,000^*
View July Offers
VS
Harley-Davidson Sportster S
STD
18,05,000^*
View July Offers

Hide Common Features

Basic Information	Aprilia RS 660	Harley-Davidson Sportster S
On-Road Price	Rs.19,61,599* Onwards	Rs.19,95,565* Onwards
Mileage (Overall)	20.4 kmpl	19.6 kmpl
Max Power	100 PS @ 10500 rpm	122.3 PS @ 7500 rpm
User Rating	4.3 Based on Aprilia RS 660 Reviews	4.2 Based on Harley-Davidson Sportster S Reviews
Body Type	Sports Bikes	Cruiser Bikes
EMI Starts	₹ 53,713 Get EMI offers Rate of interest @6%* for 3 years	₹ 54,625 Get EMI offers Rate of interest @6%* for 3 years
Insurance	Rs.45,679 RS 660 Insurance	Rs.46,165 Sportster S Insurance
Colours	Blue MarlinVenom YellowView All Colours	Billiard GrayBrilliant RedMystic ShiftVivid BlackView All Colours
Brochure	Download Brochure	Brochure not available

Basic Information

Aprilia RS 660

Harley-Davidson Sportster S

On-Road Price

Rs.19,61,599* Onwards

Rs.19,95,565* Onwards

Mileage (Overall)

20.4 kmpl

19.6 kmpl

Max Power

100 PS @ 10500 rpm

122.3 PS @ 7500 rpm

User Rating

4.3

Based on Aprilia RS 660 Reviews

4.2

Based on Harley-Davidson Sportster S Reviews

Body Type

Sports Bikes

Cruiser Bikes

EMI Starts

₹ 53,713

Get EMI offers

Rate of interest @6%* for 3 years

₹ 54,625

Get EMI offers

Rate of interest @6%* for 3 years

Insurance

Rs.45,679
RS 660 Insurance

Rs.46,165
Sportster S Insurance

Colours

Blue MarlinVenom YellowView All Colours

Billiard GrayBrilliant RedMystic ShiftVivid BlackView All Colours

Brochure

Download Brochure

Brochure not available

Engine and Transmission
Engine Type	2 parallel forward facing cylinders, 4 valves per cylinder, liquid-cooled with Ride-By-Wire	Revolution™ Max 1250T
Displacement	659 cc	1252 cc
Number Of Cylinders	2	2
Cooling System	Liquid Cooled	Liquid Cooled
Valves (per cylinder)	4	4
Supply System	Fuel Injection	Fuel Injection
Clutch	Multiplate wet clutch with slipper system	Assist And Slipper Clutch
Ignition	Electric	-
Gearbox	6 speed	6 Speed
Bore	81 mm	105 mm
Stroke	63.93 mm	72.3 mm
Compression Ratio	13.5:1	12.0:1
Emission Norm Compliance	bs6.2	BS6.2
Max Torque	67 Nm @ 8500 rpm	125 Nm @ 6000 rpm
Starting System	Self Start Only	Self Start Only
View More

Engine and Transmission

Engine Type

2 parallel forward facing cylinders, 4 valves per cylinder, liquid-cooled with Ride-By-Wire

Revolution™ Max 1250T

Displacement

659 cc

1252 cc

Number Of Cylinders

Cooling System

Liquid Cooled

Features
USB Charging Port	Yes	Yes
Instrument Console Type	Digital	Digital
Bluetooth Connectivity	Bluetooth	Bluetooth
Navigation	Yes	Yes
Call/SMS Alerts	Yes	Yes
Speedometer	Digital	Digital
Tachometer	Digital	Digital
Tripmeter	Digital	Digital
Odometer	Digital	Digital
Seat Type	Split	Single
Clock	Yes	Yes
Rear Footpegs	-	Yes
Distance To Empty	Yes	-
View More

Features

USB Charging Port

Instrument Console Type

Digital

Bluetooth Connectivity

Bluetooth

Navigation

Features and Safety
Mobile Application	-	Yes
Service Due Indicator	Yes	-
Fuel Gauge	Digital	Digital
Riding Modes	Yes	Yes
Traction Control	Yes	Yes
Quickshifter	Yes	-
Additional Features/Information	Wheelie control, Engine braking, Engine maps	Drag-Torque Slip Control System, Tyre Pressure Monitoring System, Wheel Lift Mitigation, Cornering Enhanced Anti-lock Brake System, Cornering Enhanced Traction Control System, Cornering Drag-Torque Slip Control System, Enhanced Lift Mitigation
View More

Features and Safety

Mobile Application

Service Due Indicator

Fuel Gauge

Digital

Riding Modes

Performance
Overall Mileage	20.4 kmpl	19.6 kmpl
Claimed Top Speed	230 kmph	230 kmph

Performance

Overall Mileage

20.4 kmpl

19.6 kmpl

Claimed Top Speed

230 kmph

Dimensions and Capacity
Fuel Tank Capacity	15 L	11.7 L
Width	745 mm	840 mm
Length	1995 mm	2270 mm
Height	1150 mm	1089 mm
Fuel Tank Reserve Capacity	4 L	1.7 L
Ground Clearance	-	90 mm
Wheelbase	1370 mm	1520 mm
Dry Weight	-	221 kg
Kerb Weight	183 kg	228 kg
Engine Oil Capacity	-	4.5 L
Seat height	820 mm	765 mm
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Dimensions and Capacity

Fuel Tank Capacity

15 L

11.7 L

Width

745 mm

840 mm

Length

1995 mm

2270 mm

Height

1150 mm

1089 mm

Electricals
Headlight	LED	LED
Taillight	LED	LED
Indicators	LED	LED
Daytime Running Lamps	Yes	Yes
Projector Headlight	-	Yes
Low Fuel Indicator	Yes	Yes
Distance To Empty	Yes	-
View More

Electricals

Headlight

LED

Taillight

LED

Indicators

LED

Daytime Running Lamps

Tyres and Brakes
Front Brake Size	320 mm	320 mm
Rear Brake Size	220 mm	260 mm
Tyre Brand	-	Dunlop
Front Tyre Pressure (Rider)	36 psi	36 psi
Front Tyre Pressure (Rider & Pillion)	36 psi	36 psi
Rear Tyre Pressure (Rider)	42 psi	42 psi
Rear Tyre Pressure (Rider & Pillion)	42 psi	42 psi
View More

Tyres and Brakes

Front Brake Size

320 mm

Rear Brake Size

220 mm

260 mm

Tyre Brand

Dunlop

Front Tyre Pressure (Rider)

36 psi

Underpinnings
Frame	Dual beam aluminium frame	High Strength Low Alloy Wheel Trellis Frame

Underpinnings

Frame

Dual beam aluminium frame

High Strength Low Alloy Wheel Trellis Frame

RS 660 comparison with similar bikes

VS
Aprilia RS 660
Rs.17,74,000^* Onwards
Kawasaki Ninja ZX-10R
Rs.20,79,000^* Onwards
RS 660 vs Ninja ZX-10R
VS
Aprilia RS 660
Rs.17,74,000^* Onwards
BMW S 1000 RR
Rs.23,25,000^* Onwards
RS 660 vs S 1000 RR
VS
Aprilia RS 660
Rs.17,74,000^* Onwards
KTM 1390 Super Duke R
Rs.22,95,800^* Onwards
RS 660 vs 1390 Super Duke R
VS
Aprilia RS 660
Rs.17,74,000^* Onwards
Suzuki Hayabusa
Rs.18,06,107^* Onwards
RS 660 vs Hayabusa
VS
Aprilia RS 660
Rs.17,74,000^* Onwards
Kawasaki Ninja ZX-6R
Rs.12,49,000^* Onwards
RS 660 vs Ninja ZX-6R

Compare any two bikes

Sportster S comparison with similar bikes

VS
Harley-Davidson Sportster S
Rs.18,05,000^* Onwards
Kawasaki Ninja ZX-10R
Rs.20,79,000^* Onwards
Sportster S vs Ninja ZX-10R
VS
Harley-Davidson Sportster S
Rs.18,05,000^* Onwards
BMW S 1000 RR
Rs.23,25,000^* Onwards
Sportster S vs S 1000 RR
VS
Harley-Davidson Sportster S
Rs.18,05,000^* Onwards
KTM 1390 Super Duke R
Rs.22,95,800^* Onwards
Sportster S vs 1390 Super Duke R
VS
Harley-Davidson Sportster S
Rs.18,05,000^* Onwards
Suzuki Hayabusa
Rs.18,06,107^* Onwards
Sportster S vs Hayabusa
VS
Harley-Davidson Sportster S
Rs.18,05,000^* Onwards
Kawasaki Ninja ZX-6R
Rs.12,49,000^* Onwards
Sportster S vs Ninja ZX-6R

Compare any two bikes

Research more on RS 660 and Sportster S

Aprilia RS 660 : RSV4's half brother : EICMA 2019
View All Videos

View All Videos

User Reviews of Comparison

RS 660
Sportster S

L
lucky on Jan 26, 2025
4.5
This is my first super
This is my first super bike .my Best experience is bike. Totally affordable superbike. Very comfortable, best mileage and very powerful pickup. After sale service cost best. Gearbox is very smooth shifts . Handling and ride quality is best. The pillion seat is a bit uncomfortable on longer ride. Overall aesthetics Rating, 4 Out of 5 Star .
Read More
1
O
obi on Oct 21, 2024
4.2
Aprilia RS 660
The bike is great. But priced too high for indian market. Could have made more affordable IMO. Hope to see more middleweight bikes in indian market.
D
dihang on Feb 28, 2024
3.5
Decent Bike
While it's a decent bike, it doesn't stand out as the best, especially considering the variety of options available in this price range that offer superior comfort. In my opinion, some drawbacks of this bike include its weight. It's considerably heavy, which might pose challenges, especially for beginners or those transitioning from lighter bikes. Maneuvering it in city areas can be quite challenging.
Read More
4
S
sanjeev on Apr 23, 2023
5.0
Best Bike For Racing
There are a few compromises, most noticeably the shock, but overall it delivers a lovely balance of performance and handling that makes it fun. Owning an RS660 won't feel like a downward step. You have chosen to own a smaller-capacity sports bike and you can hold your head up high at any bike meet.
Read More
1
Aprilia RS 660 Reviews

RS 660 Reviews

H
himanshu on Nov 20, 2025
4.7
beauty with power
because of it looks and power, i once took it to mountains and it was riding smoothly at uphill, so i want to tell who are looking for a powerful bike to travel to hilly area like Leh, shimla or Kullu then go for it without thinking much positive and smooth, every one compliments me becuase of it looks specially the dark blue colour and even every one of my friend ask me to took them for a ride and they also compliment about its sound and power. yes if you want free compliments yes if you want power with asthetic looks it will catch everyones eyes when you ride it in trafiic then everyone will look at you and its power is amazing wow and its belt driven system made it more smoother
Read More
1 1
R
ram on Jul 16, 2025
3.7
Experience
Amazing experience ofc its heavy and not for every type of road in Indian conditions. But it's an experience of its own to drive as the engine is so powerful and it's sounds loud and clear. It's design is cool as well but the best thing is the brand itself as they ensure safety and luxury at the same time. . .
Read More
Harley-Davidson Sportster S Reviews

Sportster S Reviews

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FAQs on Aprilia RS 660 and Harley-Davidson Sportster S

Q) Which bike is better Aprilia RS 660 or Harley-Davidson Sportster S?

A) As per our average user rating, Aprilia RS 660 has a score of 4.3/5 while Harley-Davidson Sportster S has rate of 4.2 /5.

Q) Which bike among Aprilia RS 660 and Harley-Davidson Sportster S is cheaper?

A) Aprilia RS 660 price starts at Rs 17,74,000 & Harley-Davidson Sportster S price starts at Rs 18,05,000 in Delhi . Aprilia RS 660 is cheaper between these.

Aprilia RS 660 vs Harley-Davidson Sportster S

RS 660 vs Sportster S