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Side-by-Side Bike Comparison · September 2026

Yamaha Fzs V3 Bs6 vs Yamaha Fzs V4

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

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⚡ Power Leader

Yamaha

Yamaha Fzs V3 Bs6

Engine 150 cc

Power 12.8 bhp

Mileage 45 kmpl

Brakes / ABS Single-Channel

Price in BD ৳268,000

Details

🌱 Top Economy

Yamaha

Yamaha Fzs V4

Engine 150 cc

Power 12.23 bhp

Mileage 45 kmpl

Brakes / ABS Single-Channel

Price in BD ৳296,500

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

POWER & HARDWARE #1

Yamaha Fzs V3 Bs6 (Yamaha Fzs V3 Bs6)

The Performance Benchmark

Delivers class-leading punch with 12.8 bhp and sharp throttle response. Backed by Single-Channel for riders demanding confidence in high-speed and emergency scenarios.

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

ECONOMY SPECIALIST #2

Yamaha Fzs V4 ( Yamaha Fzs V4)

The Economy Specialist

Lightest on fuel with an estimated 45 kmpl and manageable kerb weight (135 kg), minimizing your monthly running expenses.

Best for: High-mileage daily city commuters and courier riders.

02 / Engine Output Benchmarks

The Dyno Room

Peak Bhp & Torque Scaled

Peak Power Output (Bhp) Top: 12.8 Bhp

Yamaha Fzs V3 Bs6 (Yamaha Fzs V3 Bs6) 12.8 bhp @ 8000 rpm

Yamaha Fzs V4 ( Yamaha Fzs V4) 12.23 bhp @ 7250 rpm

Peak Torque Delivery (Nm) Top: 13.3 Nm

Yamaha Fzs V3 Bs6 (Yamaha Fzs V3 Bs6) 12.8 Nm @ 6000 rpm

Yamaha Fzs V4 ( Yamaha Fzs V4) 13.3 Nm @ 5500 rpm

Claimed Top Speeds

120 km/h

Yamaha Fzs V3 Bs6 (Yamaha Fzs V3 Bs6)

120 km/h

Yamaha Fzs V4 ( Yamaha Fzs V4)

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 Fzs V3 Bs6 (Yamaha Fzs V3 Bs6)

8.7 / 10

Performance 9.5

Comfort 8.3

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 8.8

Yamaha

Yamaha Fzs V4 ( Yamaha Fzs V4)

8.3 / 10

Performance 9.3

Comfort 6.8

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 8.6

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Yamaha Fzs V3 Bs6	Yamaha Fzs V4
Brand	Yamaha	Yamaha
CC	150	150
Regular Price	268000	296500
Bike Type	Standard	Standard
Distributor/Seller	ACI Motors Limited	ACI Motors Limited
Model Year	2019	2024
Brand Origin	Japan	Japan
Made In	India	India
Assemble In	Bangladesh	India
Launched Date	2019-01-21	2024-09-28

Engine 15

Engine Type	Air cooled, 4 stroke, SI engine, SOHC	4-stroke, SOHC, 2-valve, BS6 Phase 2
Displacement	149	149
Maximum Power	12.8 Bhp @ 8000 RPM	12.23 Bhp @ 7250 RPM
Maximum Torque	12.8 NM @ 6000 RPM	13.3 NM @ 5500 RPM
Bore	57.3 mm	57.3 mm
Stroke	57.9 mm	57.9 mm
Compression Ratio	9.5:1	9.6:1
Valves	2	2
Fuel Supply	Fuel Injection	Fuel injection
No of Cylinders	1	1
Engine Cooling	Air Cooled	Air Cooled
Starting Method	Electric	Electric
Engine Oil Grade	10W30	10W40
Engine Oil Capacity	1 L (Without Filter)	1 L (Without Filter)
Best Lube For	Mobil Super Moto 10W30	Mobil Racing 4T 10W40

Transmission 4

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

Mileage & Top Speed 2

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

Chassis & Suspension 3

Chassis Type	Diamond Frame	Diamond
Front Suspension	Telescopic fork	Telescopic fork
Rear Suspension	Monoshock	7-Step Adjustable Monocross Suspension

Brakes 6

Front Brake Type	Single Disc	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)	Single-Channel	Single-Channel
Braking System	Single-Channel (ABS)	Single Channel ABS

Wheels & Tyres 4

Front Tyre Size	100/80-17M/C 52P	100/80-17M/C
Rear Tyre Size	140/60R17M/C 63P	140/60 R17M/C
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	1990 Mm	1990 Mm
Overall Width	780 Mm	780 Mm
Height	1080 Mm	1080 Mm
Ground Clearance	165 Mm	165 Mm
Weight	137 kg	135 Kg
Fuel Tank Capacity	12.8 L	13L
Wheelbase	1330 Mm	1330 Mm
Seat Height	790 Mm	790 Mm

Electricals 5

Battery Type	mf	mf
Battery Voltage	12v	12V 4Ah
Head Light	LED	LED
Tail Light	LED	LED
Indicators	Halogen	LED

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	Yes
Engine Kill Switch	Yes	Yes
Additional Feature	N/A	Traction Control