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Side-by-Side Bike Comparison · September 2026

Hero Passion Xpro i3S vs Keeway RKS 150 Sports

Technical comparison of performance curves, real-world dyno numbers, verified ratings, and full dynamic spec sheets.

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💎 Best Value

Hero

Hero Passion Xpro i3S

Engine 110 cc

Power 9.3 bhp

Mileage 45 kmpl

Brakes / ABS No

Price in BD ৳141,000

Details

⚡ Power Leader

Keeway

Keeway RKS 150 Sports

Engine 150 cc

Power 11.9 bhp

Mileage 40 kmpl

Brakes / ABS No

Price in BD ৳149,900

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

VALUE CHAMPION #1

Hero Passion Xpro i3S (Hero Passion Xpro i3S)

The Value Argument

Maximizes features per taka spent at ৳141,000. Ideal balance of equipment and accessible dealer pricing without sacrificing daily road manners.

Best for: Budget-conscious riders looking for modern styling.

POWER & HARDWARE #2

Keeway RKS 150 Sports (Keeway RKS 150 Sports)

The Performance Benchmark

Delivers class-leading punch with 11.9 bhp and sharp throttle response. Backed by No for riders demanding confidence in high-speed and emergency scenarios.

Best for: Highway tours, enthusiast riding, emergency brake safety.

02 / Engine Output Benchmarks

The Dyno Room

Peak Bhp & Torque Scaled

Peak Power Output (Bhp) Top: 11.9 Bhp

Hero Passion Xpro i3S (Hero Passion Xpro i3S) 9.3 bhp @ 7500 rpm

Keeway RKS 150 Sports (Keeway RKS 150 Sports) 11.9 bhp @ 8500 rpm

Peak Torque Delivery (Nm) Top: 11 Nm

Hero Passion Xpro i3S (Hero Passion Xpro i3S) 9 Nm @ 5500 rpm

Keeway RKS 150 Sports (Keeway RKS 150 Sports) 11 Nm @ 6000 rpm

Claimed Top Speeds

90 km/h

Hero Passion Xpro i3S (Hero Passion Xpro i3S)

120 km/h

Keeway RKS 150 Sports (Keeway RKS 150 Sports)

Dyno takeaway: Engine cooling hardware (liquid vs oil vs air) and gear ratios determine how long peak power can be sustained on open highway runs.

03 / Multi-Vector Scorecard

AI Analysis Engine

Rule-Based Specs Synthesizer

AI Engine Recommendation

Comparing power-to-weight, braking safety gear, real mileage data, and dealer price points across this matchup. Use the 5-point radar breakdown below to balance your budget against your daily riding style.

Hero

Hero Passion Xpro i3S (Hero Passion Xpro i3S)

8.2 / 10

Performance 8.7

Comfort 7.2

Tech & Features 6.8

Fuel Economy 9.5

Value for Money 8.8

Keeway

Keeway RKS 150 Sports (Keeway RKS 150 Sports)

8.4 / 10

Performance 9.5

Comfort 7.2

Tech & Features 7.4

Fuel Economy 9.1

Value for Money 8.7

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Hero Passion Xpro i3S	Keeway RKS 150 Sports
Brand	Hero	Keeway
CC	110	150
Regular Price	141000	149900
Bike Type	Commuter	Standard
Distributor/Seller	HMCL Niloy Bangladesh Limited	Aftab Automobiles Limited
Model Year	2022	N/A
Brand Origin	India	China
Made In	India	China
Assemble In	Bangladesh	Bangladesh
Launched Date	N/A	N/A

Engine 15

Engine Type	Air Cooled, 4- Stroke Single Cylinder OHC	4 – Stroke Single Cylinder
Displacement	109.15	148
Maximum Power	9.3 Bhp @ 7500 RPM	11.9 Bhp @ 8500 RPM
Maximum Torque	9 NM @ 5500 RPM	11 NM @ 6000 RPM
Bore	53 mm	57 mm
Stroke	49.5 mm	58 mm
Compression Ratio	10:01	9.27:1
Valves	2	N/A
Fuel Supply	Carburetor	Carburetor
No of Cylinders	1	1
Engine Cooling	Air Cooled	Air Cooled
Starting Method	Kick & Electric	Kick & Electric
Engine Oil Grade	10W30	N/A
Engine Oil Capacity	1.1 L (Without Filter)	N/A
Best Lube For	Mobil Super Moto 10W30	N/A

Transmission 4

Transmission Type	Manual	Manual
No of Gears	4	5
Clutch Type	Wet-multiplate	Wet-multiplate
Drive Type	Chain Drive	Chain Drive

Mileage & Top Speed 2

Mileage	45 Kmpl (Approx)	40 Kmpl (Approx)
Top Speed	90 Kmph (Approx)	120 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	Tubular Double Cradle Type	Arch bar truck
Front Suspension	Telescopic hydraulic shock absorbers	Telescopic Forks
Rear Suspension	Swing Arm with 5-Step Adjustable Hydraulic Shock Absorbers	Mono-Telescopic coil spring oil damped

Brakes 6

Front Brake Type	Single Disc	Single Disc
Rear Brake Type	Drum Brake	Disc Brake
Front Brake Diameter	240 mm	N/A
Rear Brake Diameter	130 mm	N/A
Anti-Lock Braking System (ABS)	No	No
Braking System	Single Disc	CBS Braking

Wheels & Tyres 4

Front Tyre Size	2.75 x 18	90/90-17
Rear Tyre Size	3.00 x 18	110/80-17
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	1966 mm	2,040 mm
Overall Width	774 mm	780 mm
Height	1087 mm	1,070 mm
Ground Clearance	165 mm	185 mm
Weight	119 Kg	121 Kg
Fuel Tank Capacity	9.2 Liters	16 L
Wheelbase	1245 mm	1,260 mm
Seat Height	805 mm	N/A

Electricals 5

Battery Type	MF	MF
Battery Voltage	12V 3Ah	12N7-4B
Head Light	12V 35/35W (Halogen)	Halogen
Tail Light	Halogen	Halogen
Indicators	LED	Halogen

Features 8

Speedometer	Analog	Digital
Odometer	Analog	Digital
RPM Meter	Digital	Digital
Handle Type	Pipe handle bar	Pipe handle bar
Seat Type	Single-Seat	Split-Seat
Passenger Grab Rail	Yes	Yes
Engine Kill Switch	No	Yes
Additional Feature	N/A	N/A