E3 Trion vs Harley-Davidson Fat Boy

Last Updated: October 26, 2026

E3 Trion price starts at Rs. 99,999, which is Rs. 27.03 Lakh cheaper than the base variant of Harley-Davidson Fat Boy, priced at Rs. 28.03 Lakh. In terms of efficiency, the Fat Boy returns a claimed 18.18 kmpl, while the Trion offers a claimed 108 km/charge. On the performance front, the Trion uses a 2.3Kwh battery and the Fat Boy a 1923cc engine producing 104.69 PS @ 5020 rpm. If you're deciding between the Trion and Fat Boy, the Trion is the better pick for affordability and a lighter kerb weight.

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Trion vs Fat Boy Comparison Summary

Specification E3 TrionHarley-Davidson Fat Boy
Ex-showroom price (base) Rs. 99,999Rs. 28.03 Lakh
Mileage / Range 108 km/charge18.18 kmpl
Engine / Battery 2.3 Kwh1923 cc
Max power / Motor Not Available104.69 PS @ 5020 rpm
Kerb weight 118 Kg315 Kg

Trion vs Fat Boy Key Highlights

Basic Info E3 Electric Trion C1Harley-Davidson Fat Boy STD
Rating
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2 reviews
Brand Name E3 Electric Harley-Davidson
Ex-Showroom Price Rs. 99,999 Check On Road Price Rs. 28.03 Lakh Check On Road Price
Engine Type Not Available Milwaukee-Eight™ 117 Custom
Max Power Not Available 104.69 PS @ 5020 rpm
Fuel Type Electric Petrol
Colors
E3 Electric Trion Colors
Harley Davidson Fat Boy Colors
Braking Type Combi Brake System Not Available
Wheel Size Front :-14 Inch,Rear :-14 Inch Front :-457.2 mm,Rear :-457.2 mm
Wheels Type (Pressed Steel/ Alloy) Alloy Cast Aluminum
Range 108 km/charge Not Available
Charging Time 4 Hr Not Available
ABS Not Available Dual Channel
Starting Push Button Start Self Start Only
Speedometer Digital Analogue
Running Cost Rs. 0.14/km Rs. 5.50/km
EMI Not Available
Rs. 76,745 @ 6% (36 months)
Insurance Rs. 4,058 Trion Insurance Rs. 58,686 Fat Boy Insurance
Brochure
Download Brochure
N/A

Valves (per cylinder)
Not Available
4
Claimed Top Speed
67 km/Hr
177 kmph
Emission Norm Compliance
Not Available
bs6.2
Motor Torque
120 Nm
Not Available
Battery Swap Capability
Yes
Not Available
Motor Waterproofing Rating
IP 67
Not Available
Dedicated Charger Compartment
Yes
Not Available
Engine Type
Not Available
Milwaukee-Eight™ 117 Custom
Engine Displacement
Not Available
1923 cc
Gear Box
Not Available
6 Speed
Max Power
Not Available
104.69 PS @ 5020 rpm
Max Torque
Not Available
168 Nm @ 3000 rpm
Bore
Not Available
103.5 mm
Stroke
Not Available
114.3 mm
Number Of Cylinders
Not Available
2
Drive Type
Hub Motor
Chain Drive
Battery Warranty
5 Years or 75,000 Km
Not Available
Fuel System
Not Available
Fuel Injection
Fuel Type
Electric
Petrol
Compression Ratio
Not Available
10.3:1

Front Brake
Drum
Disc
Rear Brake
Drum
Disc
Front Caliper
Not Available
4 Piston
Rear Caliper
Not Available
4 Piston
Braking Type
Combi Brake System
Not Available

Mileage (Overall)
Not Available
18.18 kmpl
0-40 Kmph (sec)
7s
Not Available
Acceleration 0-40 kmph (sec)
7s
Not Available
Scooter Speed
high
Not Available
Claimed Top Speed (Mode 1)
51 kmph (Eco)
Not Available
Claimed Real-world Range
80 km/charge
Not Available
Fuel Gauge
Not Available
Digital

Rear Suspension Preload Adjustment
Yes
Not Available
Suspension-Front
Telescopic
Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; "beer can" covers
Suspension-Rear
5 Stage Dualshock (Adjustable)
Hidden, free piston, coil-over monoshock; 43mm stroke; hydraulic preload adjustment

Tyre Size
Front :-90/90-14 Rear :-90/90-14
Front :-160/60-R18, Rear :-240/40-R18
Wheel Size
Front :-14 Inch,Rear :-14 Inch
Front :-457.2 mm,Rear :-457.2 mm
Tyre Make
Not Available
Michelin
Tyre Type
Tubeless
Tubeless
Radial Tyre
Not Available
Yes
Wheels Type (Pressed Steel/ Alloy)
Alloy
Cast Aluminum

Dry Weight
Not Available
304 kg
Seat height
775 mm
675 mm
Engine Oil Capacity
Not Available
4.7 L
Wheelbase
1275 mm
1650 mm
Length
Not Available
2365 mm
Ground Clearance
165 mm
125 mm
Width
Not Available
965 mm
Fuel Tank Capacity
Not Available
18.9 L
Kerb Weight
118 Kg
315 Kg
Tail Light
LED
LED
Front Brake Size
130 mm
Not Available
Rear Brake Size
130 mm
Not Available

Battery Type
LFP
Not Available
Motor Type
PMSM
Not Available
Motor Power
2.5 kW
Not Available
Claimed range
108 km/charge
Not Available
Call/SMS Alerts
Yes
Not Available
Regenerative braking
Yes
Not Available
Anti-theft alert
Yes
Not Available
USB charging port
Yes
Yes
Music control
Yes
Not Available
Conventional Charging Time
4 Hours
Not Available
Removable Battery
Yes
Not Available
Range
108 km/charge
Not Available
Fast Charging
Yes
Not Available
Headlight
LED
LED
Fast Charging Time
2 Hours 40 Minutes
Not Available
Charging at Home
Yes
Not Available
Battery Capacity
2.3 Kwh
Not Available
Charging Time
4 Hr
Not Available
Charging Time(0-80%)
3 Hours 30 Minutes
Not Available

Cruise Control
Yes
Yes
Frame Type
Not Available
Stiffer Frame
Digital Display Type
LCD
Not Available
Trip Meter
Digital
Digital
Pillion Grab Rail
Yes
Not Available
Calls and Messaging
Yes
Not Available
Navigation assist
Yes
Not Available
Riding Modes
Eco,Power
Yes
Traction Control
Not Available
Yes
Kill Switch
Yes
Yes
Low battery alert
Yes
Yes
Hill Hold
Yes
Not Available
Rear Footpegs
Yes
Yes
Multi-function Lock
Yes
Not Available
Daytime Running Lamps
Yes
Not Available
Additional Features/Information
AI-powered connected features
Drag-Torque Slip Control System, Hand Controls, Tyre Pressure Monitoring System, Cornering Enhanced Anti-lock Brake System, Cornering Enhanced Traction Control System, Cornering Drag-Torque Slip Control System
Gear Position Indicator
Not Available
Yes
ABS Type
Not Available
Dual Channel
Distance To Empty
Yes
Not Available
Navigation Type
Turn-by-turn
Not Available
Side Stand Warning
Yes
Yes
Fall Alert
Yes
Not Available
Reverse Assist
Yes
Not Available
Touch Screen Display
Yes
Not Available
Battery Percentage
Yes
Not Available
Document Storage
Yes
Not Available
Instrument Console IP Rating
IP 67
Not Available
Artificial Intelligence (AI)
Yes
Not Available
ABS
Not Available
Dual Channel
Body Type
Electric Scooters
Cruiser Bikes
Instrument Console Type
Digital
Analogue and Digital
Bluetooth Connectivity
Yes
Not Available
Starting
Push Button Start
Self Start Only
Seat Type
Single
Split
Pass Beam Switch
Yes
Yes
Speedometer
Digital
Analogue
Mobile Application
Yes
Not Available
Tachometer
Not Available
Digital
Gradeability
14°
Not Available
Low Fuel Warning Lamp
Not Available
Yes
Clock
Yes
Yes
Low Battery Indicator
Yes
Yes
Low Oil Indicator
Not Available
Yes
Carry hook
Yes
Not Available
Underseat storage
52 L (includes glovebox and floorboard space)
Not Available
Charger Output
500 W, 750 W
Not Available
Cooling System
Not Available
Air Cooled
Odometer
Digital
Digital
Navigation
Yes
Not Available
Service Due Indicator
Yes
Not Available
Switchable ABS
Not Available
Yes

Vehicle Warranty
3 Years or 50,000 Km
Not Available
Extended Warranty
8 Years or 1,00,000 Km
Not Available
Standard Warranty (Years)
3
Not Available
Standard Warranty (kilometers)
50000
Not Available
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Latest News on E3 Electric Trion and Harley Davidson Fat Boy

E3 Trion Vs Harley-Davidson Fat Boy FAQs

Which bike is cheaper E3 Trion vs Harley-Davidson Fat Boy?
The E3 Trion is cheaper than Harley-Davidson Fat Boy by ₹27.03 Lakh.

Images of Harley-Davidson Fat Boy and E3 Trion

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