Aprilia Tuono 660
Aprilia Tuono 660
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Ducati Monster 821
Ducati Monster 821
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Aprilia Tuono 660 vs Ducati Monster 821 Comparison

Overview: Tuono 660 vs Monster 821

Key Features

Start Option Electric Electric
Transmission Type Manual Manual
Front Brake Dual Disc Dual Disc
Maximum Power 95 hp 109 hp
Displacement 659 cc 821 cc

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User Ratings & Review Comparison

8 reviews
14 reviews
User Review Comparison
  • Elevates the riding experience

    When I took the DUCATI MONSTER 821 for a spin, I was impressed by its riding demeanor and impressive features. The bike is very powerful yet...

    Read More
    Topacio Nov 20, 2023 for Ducati Monster 821

From The Experts

Things we like

Cutting-edge performance

Riding dynamics

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Exquisite design

Unflinching performance of the engine

Dynamic handling

Efficient suspension and braking system

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Things we don't like

Expensive to buy and maintain

Stiff ride quality

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Expensive ride

Fuel efficiency can be improved

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Engine & Performance

Displacement 659 cc 821 cc
Maximum Power 95 hp 109 hp
Fuel Tank Capacity (litres) 15 L 17.5 L
No. Of Cylinder 2 2
Valve Configuration DOHC --
Maximum Torque 67 Nm 86 Nm
Bore X Stroke 81 mm x 63.9 mm 88 mm x 67.5 mm
Engine Type Parallel-Twin Cylinder, 4 Valves, 4-Stroke, Liquid-Cooled, DOHC Engine L-Twin Cylinder, 4-Stroke ,Liquid Cooled Engine
Exhaust Pipes 2 in 1 Exhaust 2 Into 1 Into 2 Exhaust
Drive Type Chain Drive Chain Drive
No. Of Strokes 4-Stroke 4-Stroke
Cooling System Liquid Cooled Liquid Cooled
Valves Per Cylinder 4 --
Clutch Type Wet, Multi-Plate Wet Multiplate Slipper Clutch
Compression Ratio 13.5:1 --
RPM at Maximum Torque 8500 rpm 7750 rpm
RPM at Maximum Power 10500 rpm 9250 rpm
Injection Type -- Fuel Injection
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Category Sport Sport
Length 1370 mm 2170 mm
Width 1995 mm 800 mm
Kerb Weight 183 kg 205.5 kg
Wheel Base 1370 mm 1480 mm
Height 805 mm 1055 mm
Seating Capacity 2 2
Seat Height 820 mm 810 mm
Dry Weight -- 180.5 kg
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Fuel & Ignition

Start Option Electric Electric
Fuel Type Gasoline Gasoline

Wheels & Tyres

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

Gear & Transmission

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


Battery Voltage 12 V 12 V

Chassis & Suspension

Rear Suspension Single Shock Swing Arm
Front Suspension USD USD Fork

Safety & Security

ABS Yes Yes
Pass Switch Yes Yes
Engine Check Warning Yes Yes
Shutter Lock No No
Stability Control No Yes
Back Rest No No
Side Reflectors Yes Yes
Anti-Theft Alarm No Yes
Traction Control Yes Yes
Launch Control No --
Leg Guards No No
Riding Modes Road, Race Road, Race Rain,Sport,Race Rain,Sport,Race
Engine Immobilizer -- Yes
Central Locking -- Yes
Advanced Safety Features -- DTC DTC
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Odometer Digital Digital Digital Digital
Fuel Gauge Digital Digital Digital Digital
Navigator No No
Tachometer Yes Yes
Speedometer Digital Digital Digital Digital
Tripmeter Yes Yes
Display Screen Yes Yes
Oil Change Indicator Yes Yes
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Adjustable Headlights Yes Yes
Indicator Light No Yes
Accessory Outlet -- No

Chassis & Suspension

Side Wings Yes --
Seat Type Dual Stepped Dual Stepped Dual Stepped Dual Stepped
Chrome Garnish -- Yes
Body Frame Material -- Steel Steel
Body Frame Type -- Trellis Frame Trellis Frame


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

Differentiating Features

Cruise Control No No
Height Adjustable Seats No Yes

Compare Ducati Monster 821 with Alternatives

Videos of Aprilia Tuono 660 and Ducati Monster 821

Aprilia Tuono 660 vs Ducati Monster 821 FAQs

Which Motorcycle has more power between Aprilia Tuono 660 vs Ducati Monster 821?

The Aprilia Tuono 660 has power of 95 hp with 67 Nm torque and Ducati Monster 821 has power of 109 hp with 86 Nm torque. Thus making Monster 821 the more powerful as compared to Tuono 660.

Helpful (113)

Which Motorcycle has more safety features between Aprilia Tuono 660 vs Ducati Monster 821?

Tuono 660 safety features: ABS, Pass Switch, Engine Check Warning, Traction Control and Side Reflectors

Monster 821 safety features: ABS, Pass Switch, Anti-Theft Alarm, Traction Control, Side Reflectors, Engine Check Warning, Central Locking, Engine Immobilizer and Stability Control

The Ducati Monster 821 has higher number of sefety features than Tuono 660, hence Ducati Monster 821 is more safer than Aprilia Tuono 660.

Helpful (170)