RS 660 Standard vs 390 Adventure R Standard

Compare selected variants side by side across prices, specifications, and features.

Cheaper to buy

390 Adventure R Standard

₹4.54 Lakh

More powerful

RS 660 Standard

98.56 bhp

Better power-to-weight

RS 660 Standard

539 bhp/tonne

Aprilia RS 660

Aprilia RS 660

Standard

₹18.96 Lakh

KTM 390 Adventure R

KTM 390 Adventure R

Standard

₹3.88 Lakh

Price & Ownership
Ex-Showroom Price ₹18.96 Lakh₹3.88 Lakh
On-Road Price (Ratnagiri) ₹21.90 Lakh (est.)₹4.54 Lakh (est.)
EMI (per month) ₹56,128₹11,627
Running Cost ----
At a Glance
Fuel Type PetrolPetrol
Transmission ManualManual
Body Type SportAdventure
Availability On saleOn sale
Colours Acid Gold Racing Black Tribute Orange
Engine & Performance
Engine 659 cc399 cc
Power 98.56 bhp44.20 bhp
Torque 67.00 Nm39.00 Nm
Power-to-Weight 538.6 bhp/tonne241.5 bhp/tonne
Torque-to-Weight 366.1 Nm/tonne213.1 Nm/tonne
Top Speed 230 kmph--
Fuel & Efficiency
Mileage ----
Fuel Tank 15.00 litres14.00 litres
Range on a Full Tank ----
Dimensions & Weight
Kerb Weight 183 kg183 kg
Seat Height 820 mm880 mm
Ground Clearance --272 mm
Engine
Engine Type Not listed1 Cylinder, Liquid Cooled
Bore x Stroke Not listed89 mm x 64 mm
Compression Ratio Not listed12.6
Emission Standard Not listedBS6 Phase 2B
Performance
Max Power 98.56 bhp @ 10500 rpmNot listed
Max Torque 67 Nm @ 8500 rpmNot listed
Transmission 6 Speed ManualNot listed
Transmission Type Chain DriveNot listed
Gear Shifting Pattern 1 Down 5 UpNot listed
Clutch Assist And Slipper ClutchNot listed
Riding Modes Commute, Dynamic, Individual, Challenge and Time AttackNot listed
Engine Type 2 Cylinder, Liquid Cooled, 4 ValvesNot listed
Bore x Stroke 81 mm x 63.93 mmNot listed
Compression Ratio 13.5:1Not listed
Spark Plugs 1 Per CylinderNot listed
Emission Standard BS6 Phase 2Not listed
Electricals
Battery 12V 8.6 AhNot listed
Instrument Console Not listed5 inch TFT Display with Brightness Control
Mobile Phone Connectivity Not listedYes
GPS & Navigation Not listedNo
Speedometer Not listedDigital
Odometer Not listedDigital
Fuel Gauge Not listedDigital
Distance to Empty Not listedYes
Tripmeter Not listed2 Tripmeters, Digital
Tachometer Not listedDigital
Stand Alarm Not listedYes
Gear Indicator Not listedYes
Gear Shift Light Not listedYes
Low Battery Indicator Not listedYes
Low Fuel Indicator Not listedYes
Low Oil Indicator Not listedYes
Service Reminder Indicator Not listedYes
Hazard Warning Indicator Not listedYes
High Beam Indicator Not listedYes
Engine Temperature Indicator Not listedYes
Malfunction Indicator Not listedYes
Average Speed Not listedYes
OTA Updates Not listedNot Available
Call/SMS Alerts Not listedYes
Clock Not listedYes
Transmission
Transmission Not listed6 Speed Manual
Transmission Type Not listedChain Drive
Gear Shifting Pattern Not listed1 Down 5 Up
Clutch Not listedAssist And Slipper Clutch
Brakes
Braking System Dual Channel ABSDual Channel ABS
Front Brake Disc, 320 mm, 4 piston caliperDisc, 320 mm, 2 piston caliper
Rear Brake Disc, 220 mm, 2 piston caliperDisc, 240 mm, 1 piston caliper
Suspension
Front Suspension Kayaba 41 mm upside-down fork, adjustable in rebound and preload, 120 mm travelWP APEX 43
Rear Suspension Kayaba monoshock, adjustable in rebound and preload, 130 mm wheel travelWP APEX Split Piston
Front Suspension Preload Adjuster YesYes
Rear Suspension Preload Adjuster YesYes
Wheels & Tyres
Wheel Type AlloySpoke
Wheel Size Front - 17 inch, Rear - 17 inchFront - 21 inch, Rear - 18 inch
Tyre Size Front - 120/70 - 17, Rear - 180/55 - 17Front - 90/90 - 21, Rear - 140/80 - 18
Tyre Type TubelessTubed
Tyre Pressure (Rider Only) Front - 36 psi, Rear - 42 psiNot listed
Tyre Pressure (Rider & Pillion) Front - 36 psi, Rear - 42 psiNot listed
Chassis
Chassis Type Aluminium dual beam chassisSteel Trellis Frame
Dimensions
Reserve Fuel Capacity 4 litresNot listed
Overall Dimensions 1995 mm x 745 mm x 1150 mm2238 mm x 821 mm x 1490 mm
Wheelbase 1370 mm1481 mm
Seat & Storage
Under Seat Storage NoNo
Pillion Seat Stepped SeatStepped Seat
Pillion Comfort Footrest, Grab railFootrest, Grab rail
Instrument Cluster
Instrument Console 5 inch TFT Display with Brightness ControlNot listed
Mobile Phone Connectivity BluetoothNot listed
GPS & Navigation Turn by Turn NavigationNot listed
Speedometer DigitalNot listed
Odometer DigitalNot listed
Fuel Gauge DigitalNot listed
Distance to Empty YesNot listed
Voice Assist NoNot listed
Tripmeter 2 Tripmeters, DigitalNot listed
Tachometer DigitalNot listed
Stand Alarm YesNot listed
Gear Indicator YesNot listed
Gear Shift Light YesNot listed
Low Battery Indicator YesNot listed
Low Fuel Indicator YesNot listed
Low Oil Indicator YesNot listed
Service Reminder Indicator YesNot listed
Hazard Warning Indicator YesNot listed
High Beam Indicator YesNot listed
Engine Temperature Indicator YesNot listed
Malfunction Indicator YesNot listed
Average Speed YesNot listed
OTA Updates Not AvailableNot listed
Call/SMS Alerts YesNot listed
Clock YesNot listed
Lights
Headlight Dual LED HeadlampLED Headlamp
DRLs YesYes
Brake/Tail Light LEDLED
Hazard Warning Lights YesYes
Pass Light YesYes
Turn Signal LEDLED
Safety
Saree Guard YesYes
Quickshifter YesNot listed
Traction Control YesYes
Cruise Control AvailableNot Available
Side Stand Engine/Motor Cut-off YesYes
AWC Wheelie controlNot listed
AEB Engine brakeNot listed
AEM Engine mappingNot listed
Kill Switch Not listedYes
Convenience
USB Charging Port YesYes
Start Type Self StartSelf Start
Silencer Cover YesYes
Kill Switch YesNot listed
Keyless Lock/Unlock Not availableNot listed
Automatic Start Stop Not listedNo
Silent Start Not listedNo
Warranty & Service
Vehicle Warranty Unlimited km or 2 yearsNot listed
Number of Free Services 0Not listed

Best value in each row is marked green. "Not applicable" means the specification does not exist for that bike (an electric bike has no fuel tank); "Not listed" means the manufacturer does not publish it. A dotted underline marks a value published for the model rather than for that variant — where variants are known to differ on a specification, each shows only its own value. Assumes petrol at ₹105/litre and electricity at ₹8/unit; claimed mileage and range, so both sides read optimistic. On the on-road price at 9.5% for 36 months after a 20% down payment.

Disclaimer: Prices shown are indicative and may vary. Ex-showroom, road tax, registration, insurance and other charges are subject to change without notice. Please confirm the final on-road price with your nearest authorised dealer before purchase.