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Side-by-Side Bike Comparison · September 2026

Yamaha FZ-X vs Yamaha XSR 155

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

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💎 Best Value

Yamaha

Yamaha FZ-X

Engine 150 cc

Power 12.2 bhp

Mileage 40 kmpl

Brakes / ABS Yes

Price in BD ৳302,500

Details

⚡ Power Leader

Yamaha

Yamaha XSR 155

Yamaha

Engine 155 cc

Power 19 bhp

Mileage 40 kmpl

Brakes / ABS No

Price in BD ৳545,000

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

VALUE CHAMPION #1

Yamaha FZ-X ( Yamaha FZ-X)

The Value Argument

Maximizes features per taka spent at ৳302,500. 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

Yamaha XSR 155 (Yamaha)

The Performance Benchmark

Delivers class-leading punch with 19 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: 19 Bhp

Yamaha FZ-X ( Yamaha FZ-X) 12.2 bhp @ 7250 rpm

Yamaha XSR 155 (Yamaha) 19 bhp @ 10000 rpm

Peak Torque Delivery (Nm) Top: 14.7 Nm

Yamaha FZ-X ( Yamaha FZ-X) 13.3 Nm @ 5500 rpm

Yamaha XSR 155 (Yamaha) 14.7 Nm @ 8500 rpm

Claimed Top Speeds

120 km/h

Yamaha FZ-X ( Yamaha FZ-X)

130 km/h

Yamaha XSR 155 (Yamaha)

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.

Yamaha

Yamaha FZ-X ( Yamaha FZ-X)

8.1 / 10

Performance 8.2

Comfort 6.5

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 8.8

Yamaha

Yamaha XSR 155 (Yamaha)

8.1 / 10

Performance 9.5

Comfort 6.6

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 7.4

05 / Verified Owner Sentiment

Rider Community Ratings

Verified BD Rider Reviews

Yamaha

Yamaha XSR 155

0 verified owner feedback

★ 4.7

Overall Rating

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Yamaha FZ-X	Yamaha XSR 155
Brand	Yamaha	Yamaha
CC	150	150
Regular Price	302500	545000
Bike Type	Cafe Racer	Cafe Racer
Distributor/Seller	ACI Motors Limited	ACI Motors Limited
Model Year	2021	2019
Brand Origin	Japan	Japan
Made In	India	Thailand
Assemble In	Bangladesh	Thailand
Launched Date	2021-05-21	N/A

Engine 15

Engine Type	Air cooled, 4-stroke, SOHC, 2-valve	Liquid-cooled, 4-stroke, SOHC, 4-valve, VVA
Displacement	149	155.1
Maximum Power	12.2 Bhp @ 7250 RPM	19 Bhp @ 10000 RPM
Maximum Torque	13.3 NM @ 5500 RPM	14.7 NM @ 8500 RPM
Bore	57.3 mm	58 mm
Stroke	57.9 mm	58.7 mm
Compression Ratio	9.6:1	11.6 : 1
Valves	2	4
Fuel Supply	Fuel Injection	Fuel Injection
No of Cylinders	1	1
Engine Cooling	Air Cooled	Liquid Cooled
Starting Method	Electric	Electric
Engine Oil Grade	10W40	10W40
Engine Oil Capacity	1 L (Without Filter)	0.85 liter (Without Filter)
Best Lube For	Mobil Racing 4T 10W40	Mobil Racing 4T 10W40

Transmission 4

Transmission Type	Manual	Manual
No of Gears	5	6
Clutch Type	Multi - disc wet clutch	Assist And Slipper Clutch
Drive Type	Chain Drive	Chain Drive

Mileage & Top Speed 2

Mileage	40 Kmpl (Approx)	40 Kmpl (Approx)
Top Speed	120 Kmph (Approx)	130 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	Single Downtube	Deltabox
Front Suspension	Telescopic Fork, 41mm Inner Tube Diameter, with Fork Boot	Telescopic USD
Rear Suspension	7-Step Adjustable Monocross Suspension	Monoshock

Brakes 6

Front Brake Type	Disc Brake	Single Disc
Rear Brake Type	Disc Brake	Disc Brake
Front Brake Diameter	282 mm	282 mm
Rear Brake Diameter	220 mm	220 mm
Anti-Lock Braking System (ABS)	Yes	No
Braking System	Single Channel ABS	Double Disc

Wheels & Tyres 4

Front Tyre Size	100/80-17	110/70-17
Rear Tyre Size	140/60R17	140/70-17
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	2020 Mm	2007 Mm
Overall Width	785 Mm	804 Mm
Height	1115 Mm	1080 Mm
Ground Clearance	165 Mm	170 Mm
Weight	139 Kg	134 KG
Fuel Tank Capacity	10L	10.4L
Wheelbase	1330 Mm	1330 Mm
Seat Height	810 Mm	810 Mm

Electricals 5

Battery Type	mf	MF
Battery Voltage	12v	12V,4.0Ah(10HR)
Head Light	Bi-functional LED	LED
Tail Light	LED	LED
Indicators	LED	halogen

Features 8

Speedometer	Digital	Digital
Odometer	Digital	Digital
RPM Meter	Digital	Digital
Handle Type	Pipe handle bar	Pipe handle bar
Seat Type	Single-Seat	Single-Seat
Passenger Grab Rail	Yes	No
Engine Kill Switch	Yes	Yes
Additional Feature	Traction Control,Negative LCD Meter, Y-connect, Side Stand Engine Cut-Off Switch, Power Socket, Clock	N/A