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Side-by-Side Bike Comparison · September 2026

Suzuki Burgman 125 FI vs Yamaha Aerox 155

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

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💎 Best Value

Suzuki

Suzuki Burgman 125 FI

Suzuki Burgman 125 FI Ride Connect

Engine 125 cc

Power 8.6 bhp

Mileage 45 kmpl

Brakes / ABS No

Price in BD ৳240,000

Details

⚡ Power Leader

Yamaha

Yamaha Aerox 155

Engine 150 cc

Power 14.8 bhp

Mileage 40 kmpl

Brakes / ABS Single-Channel

Price in BD ৳525,000

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

VALUE CHAMPION #1

Suzuki Burgman 125 FI ( Suzuki Burgman 125 FI Ride Connect)

The Value Argument

Maximizes features per taka spent at ৳240,000. 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

Yamaha Aerox 155 (Yamaha Aerox 155)

The Performance Benchmark

Delivers class-leading punch with 14.8 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.

02 / Engine Output Benchmarks

The Dyno Room

Peak Bhp & Torque Scaled

Peak Power Output (Bhp) Top: 14.8 Bhp

Suzuki Burgman 125 FI ( Suzuki Burgman 125 FI Ride Connect) 8.6 bhp @ 6750 rpm

Yamaha Aerox 155 (Yamaha Aerox 155) 14.8 bhp @ 8000 rpm

Peak Torque Delivery (Nm) Top: 13.9 Nm

Suzuki Burgman 125 FI ( Suzuki Burgman 125 FI Ride Connect) 10 Nm @ 5500 rpm

Yamaha Aerox 155 (Yamaha Aerox 155) 13.9 Nm @ 6500 rpm

Claimed Top Speeds

100 km/h

Suzuki Burgman 125 FI ( Suzuki Burgman 125 FI Ride Connect)

120 km/h

Yamaha Aerox 155 (Yamaha Aerox 155)

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.

Suzuki

Suzuki Burgman 125 FI ( Suzuki Burgman 125 FI Ride Connect)

8.2 / 10

Performance 8

Comfort 7.3

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 8.8

Yamaha

Yamaha Aerox 155 (Yamaha Aerox 155)

8.1 / 10

Performance 9.5

Comfort 8

Tech & Features 7.4

Fuel Economy 9.1

Value for Money 6.7

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Suzuki Burgman 125 FI Ride Connect	Yamaha Aerox 155
Brand	Suzuki	Yamaha
CC	125	150
Regular Price	240000	525000
Bike Type	Maxi Scooter	Maxi Scooter
Distributor/Seller	—	ACI Motors Limited
Model Year	2018	2023
Brand Origin	Japan	Japan
Made In	India	India
Assemble In	Bangladesh	India
Launched Date	—	2023-11-28

Engine 15

Engine Type	4-Stroke, 1 Cylinder, Air Cooled	VVA, Liquid cooled, 4-stroke, SOHC, 4-valve
Displacement	124	155
Maximum Power	8.6 Bhp @ 6750 RPM	14.8 Bhp @ 8000 RPM
Maximum Torque	10 NM @ 5500 RPM	13.9 NM @ 6500 RPM
Bore	52.5 mm	58 mm
Stroke	57.4 mm	58.7 mm
Compression Ratio	—	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	Kick & Electric	Electric
Engine Oil Grade	10W30	10W40
Engine Oil Capacity	800 ml (With Out Filter)	900 ml (Without Filter)
Best Lube For	Mobil Super Moto Scooter 10W-30	Mobil Racing 4T 10W40

Transmission 4

Transmission Type	Auto	Auto
No of Gears	N/A	N/A
Clutch Type	Automatic Clutch	Dry,Centrifugal Automatic
Drive Type	N/A	Chain Drive

Mileage & Top Speed 2

Mileage	45 Kmpl (Approx)	40 Kmpl (Approx)
Top Speed	100 Kmph (Approx)	120 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	N/A	Under Bone
Front Suspension	Telescopic fork	Telescopic
Rear Suspension	Swing Arm	Unit swing

Brakes 6

Front Brake Type	Single Disc	Single Disc
Rear Brake Type	Drum Brake	Drum Brake
Front Brake Diameter	190 mm	230 mm
Rear Brake Diameter	130 mm	130 mm
Anti-Lock Braking System (ABS)	No	Single-Channel
Braking System	Unified Breaking System (UBS)	Single-Channel (ABS)

Wheels & Tyres 4

Front Tyre Size	90/90-12 54J	110/80 R14
Rear Tyre Size	90/100-10 53J	140/70 R14
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	1880 mm	1980 mm
Overall Width	715 mm	700 mm
Height	1140 mm	1150 mm
Ground Clearance	160 mm	145 mm
Weight	110 Kg	126 kg
Fuel Tank Capacity	5.5 L	5.5 litres
Wheelbase	1265 mm	1350 mm
Seat Height	780 mm	790 mm

Electricals 5

Battery Type	mf	mf
Battery Voltage	12V 4Ah	12V 6Ah
Head Light	LED (AHO)	LED
Tail Light	LED	LED
Indicators	LED	LED

Features1265 mm 8

Speedometer	Digital	—
Odometer	Digital	—
RPM Meter	N/A	—
Handle Type	Conventional	—
Seat Type	Single-Seat	—
Passenger Grab Rail	Yes	—
Engine Kill Switch	Yes	—
Additional Feature	21 L under seat storage, 2 Front Convenient Hook, USB Socket, 2L glove box & front rack for storage, Bluetooth Enabled Digital Console.	—

Features 8

Speedometer	—	Digital
Odometer	—	Digital
RPM Meter	—	Digital
Handle Type	—	Conventional
Seat Type	—	Single-Seat
Passenger Grab Rail	—	Info-Not-Available
Engine Kill Switch	—	Info-Not-Available
Additional Feature	—	VVA, Y-connect, Side stand cut off, Automatic Stop & Start System (SSS), Traction Control System, Hazard Warning, Clock