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Ducati XDiavel V4 vs Harley-Davidson Fat Boy

Do you want to find out which bike is the best, Ducati XDiavel V4 or Harley-Davidson Fat Boy? 91Wheels brings you a detailed comparison between XDiavel V4 and Fat Boy. Ducati XDiavel V4 Price starts at Rs.30.89 Lakh (ex-showroom) for Burning Red and Harley-Davidson Fat Boy Price starts at Rs.25.90 Lakh (ex-showroom) for STD. Ducati XDiavel V4 is 4 cylinder, 1158 cc Engine can generate 168 bhp @ 10750 rpm power whereas Harley-Davidson Fat Boy is a 2 cylinder, 1923 cc Engine can generate 93.87 bhp @ 5020 rpm power. In terms of range, XDiavel V4 provides a range of N/Akm/charge (base model), and Fat Boy has a mileage of 12 kmpl (base model). Ducati XDiavel V4 is available in 1 colours & 2 variants whereas Harley-Davidson Fat Boy is available in 1 colours & 1 variants.

XDiavel V4 vs Fat Boy

Key HighlightsDucati XDiavel V4Harley-Davidson Fat Boy
PriceRs.30.89 LakhRs.25.90 Lakh
Engine Capacity1158 cc1923 cc
Power168 bhp @ 10750 rpm93.87 bhp @ 5020 rpm
Mileage/RangeN/A km/charge12 kmpl
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Ducati XDiavel V4 Burning Red bike
Ducati XDiavel V4
Burning Red
Rs. 30.89 Lakh
Get Offer
Harley-Davidson Fat Boy STD bike
Harley-Davidson Fat Boy
STD
Rs. 25.90 Lakh
Get Offer

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    Specifications Overview

    Variant Name
    On Road Price
    35.09 Lakh
    Price Breakup
    29.42 Lakh
    Price Breakup
    User Rating
    5.0
    4.4
    Transmission Type
    Manual
    Manual
    Fuel Tank Capacity
    20 Litres
    -
    Engine Displacement
    1158 cc
    1923 cc
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    Brakes, Suspension & Tyres

    Braking System
    -
    Dual Channel ABS
    Calliper Type
    Floating
    Fixed
    Front Disc Size
    300
    300
    Front Suspension Preload Adjuster
    -
    Front Tyre Pressure (Rider & Pillion)
    -
    36
    Front Tyre Pressure (Rider)
    -
    36
    Front Wheel Size
    ZR17
    RR18
    Rear Suspension Preload Adjuster
    -
    check
    Rear Tyre Pressure (Rider & Pillion)
    -
    40
    Rear Tyre Pressure (Rider)
    -
    40
    Rear Wheel Size
    ZR17
    R18
    Wheel Type
    Alloy
    Alloy
    Front Suspension
    Fully Adjustable USD Forks
    telescopic with aluminum fork triple clamps
    Rear Suspension
    Fully adjustable monoshock
    Hidden& free piston& coil-over monoshock
    Front Tyre Size
    120/70 ZR17
    R160/60 RR18

    Instrumentation

    Riding Modes Switch
    check
    Touch Screen Display
    check
    Fuel level guage
    Digital
    Digital
    Gear Indicator
    check
    check
    Tachometer
    Digital
    Digital
    Speedometer
    Digital
    Analogue
    Odometer
    Digital
    Digital

    Exterior

    Daytime Running Lights
    check
    check
    LED headlight
    check
    check

    Warranty

    Basic Warranty
    2 Years/Unlimited Kms
    3 Years/Unlimited kms

    Body & Suspension

    Colors
    Images
    Frame Type
    Aluminium Monocoque Frame
    Mild steel & tubular frame

    Engine & Transmission

    Gear Shifting Pattern
    1 Down 5 Up
    1 Down 5 Up
    Ignition
    Electronic
    -
    Spark Plugs
    -
    check
    Engine Capacity
    1158 cc
    1923 cc
    Engine Type
    V4 Granturismo
    Milwaukee-Eight R1R14
    No. of Cylinders
    4
    2
    No. of valves per cylinder
    4
    4
    Transmission Type
    Manual
    Manual
    Top Speed
    -
    177 kmph
    Acceleration
    3 secs (0-100 km/h)
    -
    Bore x Stroke
    83 mm x 53.5 mm
    R103.5 mm x R1R14.3 mm
    Charging Socket
    -
    Configuration
    -
    Twin Cylinder
    Cooling type
    Liquid Cooled
    Liquid Cooled
    Fuelling
    EFi
    Electronic Sequential Port Fuel Injection (ESPFI)

    Comfort & Convenience

    Average Speed Indicator
    check
    Call/SMS Alerts
    check
    Front Storage Box
    -
    Geo Fencing
    check
    Low Battery Indicator
    check
    check
    Low Oil Indicator
    check
    check
    Pillion Backrest
    Pillion Footrest
    check
    check
    Riding Modes
    4
    Service Reminder Indicator
    check
    check
    Under Seat Storage
    GPS & Navigation
    check
    Console Type
    Digital
    Analogue Cum Digital
    Distance to Empty Indicator
    check
    check
    Engine Kill Switch
    check
    check

    Safety

    AHO (Automatic Headlight On)
    check
    Hazard Warning Indicator
    -
    check
    Hazard Warning Switch
    -
    check
    Radial Tyres
    -
    check
    Side Stand Alarm
    -
    Pass Light
    check
    check
    Pillion Grabrail
    check
    Turn Signal
    Led
    LED
    ABS - Anti-lock braking system
    check
    check
    Power Modes
    3
    Slipper Clutch
    check
    check
    Traction Control System
    check
    check

    Dimensions & Capacity

    Length
    -
    2370 mm
    Width
    -
    985 mm
    Wheelbase
    1620 mm
    -
    Fuel Tank Capacity
    20 Litres
    -
    Engine Oil Capacity
    -
    4.7 Litres
    Body Type
    Cruiser
    Cruiser
    Seat Height
    770 mm
    675 mm
    Unladden/Kerb Weight
    229 kg
    3 kg

    Entertainment & Communication

    MID (Multi Info Display)
    check

    Pros & Cons

    Pros
    • Comfortable bike
    • Good looking
    • Good storage space
    Cons
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    Which Bike Do You Like More ?

    Ducati XDiavel V4 Burning Red Bikes
    Harley-Davidson Fat Boy 114 STD Bikes

    Detailed Comparison of Ducati XDiavel V4 and Harley-Davidson Fat Boy

    Safety

    XDiavel V4 comes loaded with Yes ABS - Anti-lock braking system, Pass Light, Traction Control System, ABS - Anti-lock braking system , Slipper Clutch. Fat Boy has AHO (Automatic Headlight On), Hazard Warning Indicator, Hazard Warning Switch, Radial Tyres, Pass Light, Pillion Grabrail, ABS - Anti-lock braking system , Slipper Clutch, Traction Control System.

    Comfort & Convenience

    Ducati XDiavel V4 has features like Low Oil Indicator, Pillion Footrest, Service Reminder Indicator, Geo Fencing, Call/SMS Alerts, Low Battery Indicator, Average Speed Indicator, GPS & Navigation, Distance to Empty Indicator, Engine Kill Switch and Harley-Davidson Fat Boy, on the other hand, has Low Battery Indicator, Low Oil Indicator, Pillion Footrest, Service Reminder Indicator, Distance to Empty Indicator, Engine Kill Switch, Side Stand Indicator, USB Charger Port.

    Transmission

    Ducati XDiavel V4 comes with 6 Manual transmission and Fat Boy comes with 6 Speed Manual transmission.

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    XDiavel V4 Similar Bike Comparisons

    Fat Boy Similar Bike Comparisons

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    Ducati XDiavel V4 and Harley-Davidson Fat Boy Owner Reviews

    • XDiavel V4 Review
    • Fat Boy Review
      • N
        Neeraj
        03 Feb 2026
        5.0
        Really awesome and very useful bike. Thank you so much.
        Like
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    View All User Review For XDiavel V4
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    Ducati XDiavel V4 and Harley-Davidson Fat Boy FAQs

    What is the on-road price of Ducati XDiavel V4?
    What is the on-road price of Harley-Davidson Fat Boy?