Ducati Diavel V4 vs Triumph Bonneville T40

Last Updated: November 1, 2026

Triumph Bonneville T40 price starts at Rs. 2.55 Lakh, which is Rs. 27.11 Lakh cheaper than the base variant of Ducati Diavel V4, priced at Rs. 29.66 Lakh. On the performance front, the Diavel V4 uses a 1158cc engine producing 170.33 PS @ 10750 rpm and the Bonneville T40 a 350cc engine producing 29 PS @ 7000 rpm. If you're deciding between the Diavel V4 and Bonneville T40, the Bonneville T40 is the better pick for affordability and a lighter kerb weight, while the Diavel V4 stands out for performance.

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Diavel V4 vs Bonneville T40 Comparison Summary

Specification Ducati Diavel V4Triumph Bonneville T40
Ex-showroom price (base) Rs. 29.66 LakhRs. 2.55 Lakh
Mileage 18.2 kmplNot Available
Engine 1158 cc350 cc
Max power 170.33 PS @ 10750 rpm29 PS @ 7000 rpm
Kerb weight 236 Kg195 Kg

Diavel V4 vs Bonneville T40 Key Highlights

Basic Info Ducati Diavel V4 RedTriumph Bonneville T40 T4
Rating
2 reviews
1 review
Brand Name Ducati Triumph
Ex-Showroom Price Rs. 29.66 Lakh Check On Road Price Rs. 2.55 Lakh Check On Road Price
Engine Type V4 Granturismo, 4 valves per cylinder, counter-rotating crankshaft, Twin Pulse firing order, liquid cooled Liquid-cooled, single-cylinder, 4 valve, DOHC
Max Power 170.33 PS @ 10750 rpm 29 PS @ 7000 rpm
Fuel Type Petrol Petrol
Colors
Ducati Diavel V4 Colors
Triumph Bonneville T40 Colors
Braking Type Not Available Anti-lock Braking System
Wheel Size Front :-431.8 mm,Rear :-406.4 mm Front :-18 Inch,Rear :-17 Inch
Wheels Type (Pressed Steel/ Alloy) Spoke Wheel Spoke
ABS Dual Channel Dual Channel
Starting Self Start Only Self Start Only
Speedometer Digital Digital
EMI
Rs. 81,208 @ 6% (36 months)
Rs. 6,982 @ 6% (36 months)
Insurance Rs. 64,386 Diavel V4 Insurance Rs. 12,978 Bonneville T40 Insurance
Brochure N/A N/A

Valves (per cylinder)
4
4
Claimed Top Speed
299 kmph
132 kmph
Emission Norm Compliance
bs6.2
bs6
Flex Fuel Blend
Not Available
E20
Engine Type
V4 Granturismo, 4 valves per cylinder, counter-rotating crankshaft, Twin Pulse firing order, liquid cooled
Liquid-cooled, single-cylinder, 4 valve, DOHC
Engine Displacement
1158 cc
350 cc
Gear Box
6 Speed
6 speed
Max Power
170.33 PS @ 10750 rpm
29 PS @ 7000 rpm
Max Torque
126 Nm @ 7500 rpm
31.2 Nm @ 5500 rpm
Bore
83 mm
89.0 mm
Stroke
53.5 mm
56.1 mm
Number Of Cylinders
4
1
Drive Type
Chain Drive
Chain Drive
Fuel System
Fuel Injection
Fuel Injection
Fuel Type
Petrol
Petrol
Compression Ratio
14.0:1
12.1:1

Front Brake
Disc
Disc
Rear Brake
Disc
Disc
Front Caliper
Not Available
2 Piston
Rear Caliper
Not Available
1 Piston
Braking Type
Not Available
Anti-lock Braking System

Mileage (Overall)
18.2 kmpl
Not Available
Estimated Mileage
Not Available
27.02 kmpl
Fuel Gauge
Not Available
Digital

Rear Suspension Preload Adjustment
Not Available
Yes
Rear Suspension Travel / Wheel Travel
Not Available
130 mm
Suspension-Front
Ø 50 mm fully adjustable usd fork 120 mm
43mm forks. 130mm wheel travel
Suspension-Rear
Fully adjustable monoshock, aluminium single-sided swingarm 145 mm
Twin Shock with pre-load adjustment. 130mm wheel travel

Front Tyre Pressure (Rider)
Not Available
26 psi
Rear Tyre Pressure (Rider)
Not Available
33 psi
Rear Tyre Pressure (Rider and Pillion)
Not Available
33 psi
Tyre Size
Front :-120/70-R17 Rear :-240/45-R17
Front :-100/90-18 Rear :-150/70 R17
Wheel Size
Front :-431.8 mm,Rear :-406.4 mm
Front :-18 Inch,Rear :-17 Inch
Tyre Make
Not Available
MRF
Tyre Type
Tubeless
Tube
Radial Tyre
Not Available
Yes
Wheels Type (Pressed Steel/ Alloy)
Spoke Wheel
Spoke

Dry Weight
211 kg
Not Available
Seat height
790 mm
790 mm
Gross Weight
Not Available
379 kg
Length*Width*Height
Not Available
2120*818*1081 mm3
Wheelbase
1593 mm
1418 mm
Length
Not Available
2120 mm
Ground Clearance
Not Available
165 mm
Height
Not Available
1081 mm
Width
Not Available
818 mm
Fuel Tank Capacity
20 L
14.5 L
Kerb Weight
236 Kg
195 Kg
Tail Light
LED
LED
Front Brake Size
Not Available
310 mm
Rear Brake Size
Not Available
255 mm

Battery Type
Not Available
Lead Acid
Call/SMS Alerts
Not Available
Yes
USB charging port
Not Available
Yes
Music control
Yes
Yes
Headlight
LED
LED
Battery Capacity
Not Available
12V / 8AH
Power Modes
Yes
Not Available

Cruise Control
Yes
Not Available
Frame Type
Aluminum monocoque frame
Hybrid spine/perimeter, tubular steel
Digital Display Type
Not Available
LCD
Malfunction Indicator
Not Available
Yes
Trip Meter
Digital
Digital
Pillion Grab Rail
Not Available
Yes
Calls and Messaging
Not Available
Yes
Navigation assist
Yes
Yes
Riding Modes
Sports,Touring,Urban
Road,Rain,Eco
Traction Control
Yes
Yes
Kill Switch
Not Available
Yes
Rear Footpegs
Yes
Yes
Multi-function Lock
Not Available
Yes
Daytime Running Lamps
Yes
Not Available
Additional Features/Information
Exhaust - Stainless steel exhaust muffler with 4 exit pipes, 2 catalytic converters and 4 lambda probes, Primary Drive - Straight cut gears; Ratio 1.80:1, Final Drive - Chain, front sprocket z16, rear sprocket z43, Rake - 26°, Trail - 112 mm, Cornering ABS, Ducati Wheelie Control, Ducati Quick Shift, Hands-Free, Ducati Multimedia System, Backlit Handlebar Switches, Dynamic Turn Indicators
Not Available
Gear Position Indicator
Not Available
Yes
ABS Type
Dual Channel
Dual Channel
Navigation Type
Not Available
Turn-by-turn
Side Stand Warning
Not Available
Yes
Physical Key
Not Available
Yes
Exhaust Heat Shield
Not Available
Yes
Front Footpegs
Not Available
Forward-set
Body
Not Available
Metal
Launch Control
Yes
Not Available
Immobilizer
Not Available
Yes
ABS
Dual Channel
Dual Channel
Body Type
Super Bikes, Sports Naked Bikes, Sports Bikes
Roadster Bikes
Instrument Console Type
Digital
Digital
Bluetooth Connectivity
Bluetooth
Yes
Starting
Self Start Only
Self Start Only
Seat Type
Split
Single
Pass Beam Switch
Not Available
Yes
Speedometer
Digital
Digital
Tachometer
Digital
Digital
Low Fuel Warning Lamp
Not Available
Yes
Clock
Yes
Not Available
Cooling System
Liquid Cooled
Liquid Cooled
Odometer
Digital
Digital
Navigation
Yes
Yes
Service Due Indicator
Not Available
Yes
Saree Guard
Not Available
Yes
Hazard Light Switch
Not Available
Yes

Pros and Cons

  • Positives
  • Negatives
Triumph Bonneville T40
  • Most powerful in segment at 29 PS
  • Cruise control, cornering ABS and traction control
  • 4-inch TFT with navigation
  • Liquid cooled engine
  • Low 790 mm seat height
  • Full LED lighting
Triumph Bonneville T40
  • Expensive compared to rivals
  • Heavy at 195 kg
  • Tube tyres
  • Smaller service network
  • Lacks twin-cylinder character
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Ducati Diavel V4 Vs Triumph Bonneville T40 FAQs

Which bike is cheaper Ducati Diavel V4 vs Triumph Bonneville T40?
The Triumph Bonneville T40 is cheaper than Ducati Diavel V4 by ₹27.11 Lakh.
Which bike offers better performance Ducati Diavel V4 vs Triumph Bonneville T40?
For the Red version, 1158 cc Petrol engine of Diavel V4 produces 170.33 PS @ 10750 rpm of power and 126 Nm @ 7500 rpm of torque. Whereas for the T4 version, 350 cc Petrol engine of Bonneville T40 produces 29 PS @ 7000 rpm of power and 31.2 Nm @ 5500 rpm of torque

Images of Triumph Bonneville T40 and Ducati Diavel V4

Which one do you like more?
Bonneville T40
Bonneville T40
Diavel V4
Diavel V4
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