Triumph Rocket 3 Vs Harley-Davidson Fat Boy comparison

Ex-Showroom Price

New Delhi

₹ 22.23 Lakh

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₹ 28.03 Lakh

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Overview

Triumph Rocket 3 Vs Harley-Davidson Fat Boy Comparison: Which Bike is Better?

Trying to figure out which of these bikes or scooters to buy? Compare the Rocket 3 Vs Fat Boy on carandbike to make an informed buying decision as to which bike to buy in 2026. This comparison has been carried out on the basis of prices, engine specifications, mileage, and features of these two-wheelers.

Rocket 3 Vs Fat Boy – Which model is Cheapest?

The ex-showroom price of the Harley-Davidson Fat Boy in New Delhi starts at ₹ 28.03 Lakh. On the other hand, Triumph Rocket 3 price in New Delhi of base variant starts at ₹ 22.23 Lakh and goes up to Rs. ₹ 23.09 Lakh for range topping model.

Summary	Triumph Rocket 3	Harley-Davidson Fat Boy
Price	₹ 22.23 Lakh	₹ 28.03 Lakh
Manufacturer	Triumph	Harley-Davidson
Body Type	Cruiser	Cruiser
Mileage	13.00 KM/L	18.00 KM/L
Power	165.00 bhp	93.87 bhp
Engine	2458.0 CC	1868.0 CC
Fuel Type	Petrol	Petrol

Rocket 3 Vs Fat Boy – Which gives Better Mileage?

As for the claimed fuel efficiency, the Harley-Davidson Fat Boy base engine returns 18 KM/L. The Triumph Rocket 3 base returns 13 KM/L.

Rocket 3 Vs Fat Boy – Which has a Better Engine Efficiency?

In the powertrain department, the Harley-Davidson Fat Boy gets bhp Petrol engine, whereas the Triumph Rocket 3 comes in bhp Petrol engine.

Engine & Performance

Engine Type	N/A	Milwaukee-Eight™ 114
Engine CC	2458.0 CC	1868.0 CC
Engine Power	165.00	93.87
Max Torque	221.00	155
Top Speed	N/A	177 kmph
No. of Gears	6 Gears	6 Gears
Emission Standard	N/A	BS6 Phase 2
Valves per Cylinder	4	2
Cooling System	Water Cooled	Air Cooled
Fuel Delivery	Fuel Injected	Electronic Sequential Port Fuel Injection (ESPFI)
Starting Mechanism	Self Start	Self Start

Dimension and Weight

Length	2400 mm	2370 mm
Width	889 mm	985 mm
Height	1065 mm	1095 mm
Wheelbase	1677 mm	1665 mm
Ground Clearance	N/A	115 mm
Kerb Weight	291 kg	317 kg
Seat Height	773 mm	675 mm
Chassis Type	Full Aluminium Frame	Mild Steel, Tubular Frame
Rake	27.9 º	N/A
Trail	134.9 mm	N/A

Fuel Efficiency

Fuel tank Capacity	18.0 L	18.9 L
Reserve Fuel Capacity	N/A	3.8 L
Mileage	13.00 KM/L	18.00 KM/L
Overall Riding Range	N/A	340 km

Suspension Brakes & Wheels

Front Suspension	Showa 47mm Upside-down 1 1 Cartridge Front Forks, Compression And Rebound Adjuster. 120mm Travel	Dual-bending Valve 49 Mm Telescopic With Aluminum Fork Triple Clamps
Rear Suspension	Fully Adjustable Showa Piggyback Reservoir RSU With Remote Hydraulic Preload Adjuster, 107mm Rear Wheel Travel.	Retrieving Data. Wait A Few Seconds And Try To Cut Or Copy Again.
Front Brake Type	Discs	Disc
Front Disc/Drum Size	320 mm	300 mm
Rear Brake Type	Discs	Disc
Rear Disc/Drum Size	300 mm	292 mm
Tyre Type	N/A	Tubeless Michelin Scorcher 11, Front And Rear
Front Tyre	150/80 R17 V	160/60R18,70V,BW
Rear Tyre	240/50 R16 V	240/40R18,79V,BW
Wheel Type	Alloy Wheel	Machined, Lakester Cast Aluminum

Standard Features

Instrument Console	-	Semi-digital; 4
Odometer	-	Digital
Speedometer	Digital	Digital
Fuel Gauge	Yes	Digital
Start Mechanism	-	Electric Start
Hazard Warning Indicator	-	Yes
Stand Indicator	-	Yes
Tripmeter Count	Yes
Tripmeter Type	Digital	Digital
Tachometer	Digital	Analogue
Low Battery Indicator	Yes	Yes
Gear Indicator	Yes	Yes
Low Fuel Indicator	Yes	Yes
Clock	Yes	Yes
Service Reminder Indicator	-	Yes
Pillion Seat Type	-	Stepped Seat; P
Remote Key	-	No
Cruise Control	-	Yes
ABS		-
Four Riding Modes		-
Hill Hold Control		-

Safety Features

Traction Control	-	Yes
ABS	-	Dual-channel AB
Engine Kill Switch	Yes	Yes
Anti-Theft	-	No

Electricals

Head Light	-	LED
Tail Light	-	LED
Turn Signal Lamp	-	Yes
DRLs	-	No
AHO (Automatic Headlight On)	-	No
Hazard Warning Indicator	-	Yes

Advanced Features

Mobile Phone Connectivity	-	No
Bluetooth Connectivity	-	No
Call/SMS Alerts	-	No
GPS & Navigation	-	No
USB Charging Port	-	Yes
SOS	-	No

Manufacturer Warranty

Battery Warranty	-	-
Standard Vehicle Warranty	-	2 Years, Unlimited Kilometers.

Additonal Features

Key Features

Competitor of Triumph Rocket 3

Competitor of Harley-Davidson Fat Boy

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Disclaimer: carandbike team has taken the utmost care to ensure the accuracy of the information provided above, however, we recommend that you contact the manufacturer or your nearest dealership to confirm the details. carandbike cannot be held liable for any direct or indirect damage/loss.