RS 660 Standard vs 390 Adventure X Cruise Control

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

Cheaper to buy

390 Adventure X Cruise Control

₹3.91 Lakh

More powerful

RS 660 Standard

98.56 bhp

Better power-to-weight

RS 660 Standard

539 bhp/tonne

Lighter

390 Adventure X Cruise Control

181 kg

Aprilia RS 660

Aprilia RS 660

Standard

₹18.96 Lakh

KTM 390 Adventure X

KTM 390 Adventure X

Cruise Control

₹3.51 Lakh

Price & Ownership
Ex-Showroom Price ₹18.96 Lakh₹3.51 Lakh
On-Road Price (Ahmedabad) ₹20.76 Lakh (est.)₹3.91 Lakh (est.)
EMI (per month) ₹53,213₹10,016
Running Cost --₹3.75/km
At a Glance
Fuel Type PetrolPetrol
Transmission ManualManual
Body Type SportAdventure
Availability On saleOn sale
Colours Acid Gold Racing Black Tribute Ceramic White Electronic Orange
Engine & Performance
Engine 659 cc399 cc
Power 98.56 bhp45.30 bhp
Torque 67.00 Nm39.00 Nm
Power-to-Weight 538.6 bhp/tonne250.3 bhp/tonne
Torque-to-Weight 366.1 Nm/tonne215.5 Nm/tonne
Top Speed 230 kmph--
Fuel & Efficiency
Mileage --28.00 kmpl
Fuel Tank 15.00 litres14.50 litres
Range on a Full Tank --406 km
Dimensions & Weight
Kerb Weight 183 kg181 kg
Seat Height 820 mm825 mm
Ground Clearance --228 mm
Engine
Engine Type Not listed1 Cylinder, Liquid Cooled, 4 Valves
Bore x Stroke Not listed89 mm x 64 mm
Compression Ratio Not listed12.71:1
Spark Plugs Not listed1 Per Cylinder
Emission Standard Not listedBS6 Phase 2B
Ride by Wire Not listedYes
Riding Modes Not listedStreet, Rain and Off-Road
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 Ah12 V, 8 AH MF battery
Start Type Not listedSelf Start
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 ABSSwitchable 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 USD forks, 43 mm diameter, 200 mm travel
Rear Suspension Kayaba monoshock, adjustable in rebound and preload, 130 mm wheel travelWP APEX Monoshock, 205 mm wheel travel, adjustable for preload with 10 steps
Front Suspension Preload Adjuster YesYes
Rear Suspension Preload Adjuster YesYes
Wheels & Tyres
Wheel Type AlloyAlloy
Wheel Size Front - 17 inch, Rear - 17 inchFront - 19 inch, Rear - 17 inch
Tyre Size Front - 120/70 - 17, Rear - 180/55 - 17Front - 100/90 - 19, Rear - 130/80 - 17
Tyre Type TubelessTubeless
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 chassisSplit-Trellis Frame
Dimensions
Reserve Fuel Capacity 4 litresNot listed
Overall Dimensions 1995 mm x 745 mm x 1150 mmNot listed
Wheelbase 1370 mmNot listed
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 Control5 inch TFT Display with Brightness Control
Mobile Phone Connectivity BluetoothBluetooth
GPS & Navigation Turn by Turn NavigationTurn by Turn Navigation
Speedometer DigitalDigital
Odometer DigitalDigital
Fuel Gauge DigitalDigital
Distance to Empty YesYes
Voice Assist NoNot listed
Tripmeter 2 Tripmeters, Digital2 Tripmeters, Digital
Tachometer DigitalDigital
Stand Alarm YesYes
Gear Indicator YesYes
Gear Shift Light YesNot listed
Low Battery Indicator YesNot listed
Low Fuel Indicator YesYes
Low Oil Indicator YesYes
Service Reminder Indicator YesYes
Hazard Warning Indicator YesYes
High Beam Indicator YesNot listed
Engine Temperature Indicator YesNot listed
Malfunction Indicator YesNot listed
Average Speed YesYes
OTA Updates Not AvailableNot Available
Call/SMS Alerts YesYes
Clock YesYes
Lights
Headlight Dual LED HeadlampDual LED Projector Headlamp
DRLs YesYes
Brake/Tail Light LEDLED
Hazard Warning Lights YesYes
Pass Light YesYes
Turn Signal LEDLED
Safety
Saree Guard YesNot listed
Quickshifter YesYes
Traction Control YesYes
Cruise Control AvailableNot listed
Side Stand Engine/Motor Cut-off YesYes
AWC Wheelie controlNot listed
AEB Engine brakeNot listed
AEM Engine mappingNot listed
Cornering ABS Not listedAvailable
Kill Switch Not listedYes
Automatic Start Stop Not listedNo
Silent Start Not listedNo
Convenience
USB Charging Port YesYes
Start Type Self StartNot listed
Silencer Cover YesNot listed
Kill Switch YesNot listed
Keyless Lock/Unlock Not availableNot listed
Cruise Control Not listedAvailable
Warranty & Service
Vehicle Warranty Unlimited km or 2 yearsNot listed
Number of Free Services 0Not listed
Security
Keyless Lock/Unlock Not listedNo

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.