Bajaj Chetak vs Yamaha Aerox 155

Last Updated: October 22, 2026

Bajaj Chetak price starts at Rs. 1.19 Lakh, which is Rs. 27,150 cheaper than the base variant of Yamaha Aerox 155, priced at Rs. 1.46 Lakh. In terms of efficiency, the Aerox 155 returns a claimed 48.62 kmpl, while the Chetak offers a claimed 131 km/charge. On the performance front, the Chetak uses a 3Kwh battery and the Aerox 155 a 155cc engine producing 15 PS @ 8000 rpm. If you're deciding between the Chetak and Aerox 155, the Chetak is the better pick for affordability.

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Chetak vs Aerox 155 Comparison Summary

Specification Bajaj ChetakYamaha Aerox 155
Ex-showroom price (base) Rs. 1.19 LakhRs. 1.46 Lakh
Mileage / Range 131 km/charge48.62 kmpl
Engine / Battery 3 Kwh155 cc
Max power / Motor Not Available15 PS @ 8000 rpm
Kerb weight Not Available126 Kg

Chetak vs Aerox 155 Key Highlights

Basic Info Bajaj Chetak C3001Yamaha Aerox 155 STD
Rating
32 reviews
156 reviews
Brand Name Bajaj Yamaha
Ex-Showroom Price Rs. 1.19 Lakh Check On Road Price Rs. 1.46 Lakh Check On Road Price
Engine Type Not Available Liquid cooled, 4-stroke, SOHC, 4-valve
Max Power Not Available 15 PS @ 8000 rpm
Fuel Type Electric Petrol
Colors
Bajaj Chetak Colors
Yamaha Aerox 155 Colors
Braking Type Combi Brake System Not Available
Wheel Size Front :-304.8 mm,Rear :-304.8 mm Front :-355.6 mm,Rear :-355.6 mm
Wheels Type (Pressed Steel/ Alloy) Alloy Alloy
Range 131 km/charge Not Available
ABS Not Available Single Channel
Starting Push Button Start Self Start Only
Speedometer Digital Digital
Running Cost Rs. 0.15/km Rs. 2.06/km
EMI Not Available
Rs. 4,218 @ 9.45% (36 months)
Insurance Rs. 4,365 Chetak Insurance Rs. 11,152 Aerox 155 Insurance
Brochure
Download Brochure
Download Brochure

Spark Plugs
Not Available
1 Per Cylinder
Valves (per cylinder)
Not Available
2
Claimed Top Speed
70 km/Hr
111 kmph
Emission Norm Compliance
Not Available
bs6.2
Flex Fuel Blend
Not Available
E20
Engine Type
Not Available
Liquid cooled, 4-stroke, SOHC, 4-valve
Engine Displacement
Not Available
155 cc
Gear Box
Not Available
V-Belt Automatic
No. Of Batteries
1
Not Available
Max Power
Not Available
15 PS @ 8000 rpm
Max Torque
Not Available
13.9 Nm @ 6500 rpm
Bore
Not Available
58.0 mm
Stroke
Not Available
58.7 mm
Number Of Cylinders
Not Available
1
Drive Type
Hub Motor
Belt Drive
Fuel System
Not Available
Fuel Injection
Fuel Type
Electric
Petrol
Ignition
Not Available
TCI
Compression Ratio
Not Available
11.6:1

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

Mileage (Overall)
Not Available
48.62 kmpl
0-100 Kmph (sec)
Not Available
18.51s
0-40 Kmph (sec)
Not Available
3.30s
Braking 60-0 km/h
Not Available
20.32m
City Mileage (Tested)
Not Available
48.62 kmpl
Highway Mileage (Tested)
Not Available
42.26 kmpl
Acceleration 0-40 kmph (sec)
Not Available
3.30s
Scooter Speed
high
Not Available
Braking 80-0 km/h
Not Available
38.53m
Fuel Gauge
Not Available
Digital

Suspension-Front
Single Sided Leading Link
Telescopic Fork
Suspension-Rear
Monoshock
Unit Swing

Front Tyre Pressure (Rider)
Not Available
29 psi
Front Tyre Pressure (Rider and Pillion)
Not Available
29 psi
Rear Tyre Pressure (Rider)
Not Available
33 psi
Rear Tyre Pressure (Rider and Pillion)
Not Available
33 psi
Tyre Size
Front :-90/90-12 Rear :-90/100-12
Front :- 110/80-14, Rear :- 140/70-14
Wheel Size
Front :-304.8 mm,Rear :-304.8 mm
Front :-355.6 mm,Rear :-355.6 mm
Tyre Type
Tubeless
Tubeless
Wheels Type (Pressed Steel/ Alloy)
Alloy
Alloy

Seat height
775 mm
790 mm
Fuel Tank Reserve Capacity
Not Available
1.3 L
Front Storage Compartment
Yes
Yes
Length*Width*Height
1914*725*1142 mm3
1980*700*1150 mm3
Wheelbase
1355 mm
1350 mm
Length
1914 mm
1980 mm
Ground Clearance
168 mm
145 mm
Height
1142 mm
1150 mm
Width
725 mm
700 mm
Fuel Tank Capacity
Not Available
5.5 L
Kerb Weight
Not Available
126 Kg
Tail Light
LED
LED
Front Brake Size
130 mm
230 mm
Rear Brake Size
130 mm
130 mm

Battery Type
Li-ion
Not Available
Motor Type
BLDC
Not Available
Claimed range
131 km/charge
Not Available
Call/SMS Alerts
Yes
Yes
Roadside assistance
Yes
Not Available
USB charging port
Yes
Yes
Music control
Yes
Not Available
Range
131 km/charge
Not Available
Headlight
LED
LED
Charging at Home
Yes
Not Available
Battery Capacity
3 Kwh
12V / 6AH
Pilot Lamps
Not Available
Yes
Charging Time(0-80%)
2 Hrs 55 Min
Not Available
Seat Opening Switch
Yes
Yes

Frame Type
Steel Body
Underbone
Digital Display Type
Monochrome LCD
LCD Connectivity
Malfunction Indicator
Not Available
Yes
Trip Meter
Digital
Digital
Vehicle Location Tracking
Not Available
Yes
Pillion Seat
Yes
Yes
Pillion Grab Rail
Yes
Yes
Calls and Messaging
Yes
Yes
Riding Modes
Eco,Sport
Not Available
Traction Control
Not Available
Yes
Kill Switch
Not Available
Yes
Low battery alert
Yes
Not Available
Brightness Control
Not Available
Yes
No. of Tripmeters
1
2
Hill Hold
Yes
Not Available
Rear Footpegs
Yes
Yes
Multi-function Lock
Yes
Not Available
Daytime Running Lamps
Yes
Yes
Additional Features/Information
Self Cancelling Blinkers, Guide Me Home Lights
VVA, Y-Connect, E20 Compatible, Oil Change Tripmeter, Hazard Warning, Smart Motor Generator System
Average Fuel Economy Indicator
Not Available
Yes
ABS Type
Not Available
Single Channel
Side Stand Warning
Yes
Yes
Physical Key
Yes
Not Available
Body
Steel
Not Available
Reverse Assist
Yes
Not Available
ABS
Not Available
Single Channel
Body Type
Electric Scooters
Not Available
Body Graphics
Not Available
Yes
Instrument Console Type
Digital
Digital
Bluetooth Connectivity
Bluetooth
Bluetooth
Starting
Push Button Start
Self Start Only
Seat Type
Single
Split
Pass Beam Switch
Yes
Yes
Speedometer
Digital
Digital
Mobile Application
Yes
Yes
Tachometer
Not Available
Digital
Low Fuel Warning Lamp
Not Available
Yes
External Fuel Filling
Not Available
Yes
Clock
Yes
Yes
Low Battery Indicator
Yes
Not Available
Low Oil Indicator
Not Available
Yes
Carry hook
Yes
Yes
Underseat storage
35 L
24.5 L
Charger Output
750 W
Not Available
Cooling System
Not Available
Liquid Cooled
Key Shutter Lock
Not Available
Yes
Odometer
Digital
Digital
Hazard Light Switch
Yes
Yes

1st Service
1000 kms/30 days
1000 Kms/30 Days
2nd Service
5000 kms/180 days
4000 Kms/150 Days
3rd Service
10000 kms/365 days
7000 Kms/270 Days
4th Service
Not Available
10000 Kms

Vehicle Warranty
3 Years or 50,000 Km
2 Years or 30,000 Km
Standard Warranty (Years)
3
2
Standard Warranty (kilometers)
50000
30000

Pros and Cons

  • Positives
  • Negatives
Yamaha Aerox 155
  • Amazing performance
  • Incredible handling
  • Sporty looks
  • Generous under-seat storage
Yamaha Aerox 155
  • Jarring ride quality
  • Brakes not powerful enough
  • No floor space

Is Yamaha Aerox 155 Better Than Bajaj Chetak?

100% users have chosen Yamaha Aerox 155 over Bajaj Chetak in a survey being conducted on zigwheels.com.
Apart from this survey a total of 389 users have also rated Yamaha Aerox 155 and Bajaj Chetak on some really important factors like Mileage , performance, comfort, safety etc. and have given their personal opinions about these bikes.
As per the users experiences Yamaha Aerox 155 is a winner for you if you are seriously looking for features in your bike. But Bajaj Chetak is better on the grounds of mileage, performance, comfort and maintenance.
Before making your decision you should also consider the unbiased and thorough analysis of these bikes on every aspect by our auto experts who have summarised the analysis in pros, cons and final conclusion..

Ratings Factor Aerox 155 Chetak
Mileage 4.2 4.8
Performance 4.5 4.8
Comfort 4.2 4.9
Maintenance 3.9 4.6
Features 4.5 3.2
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Bajaj Chetak Comparison with Similar Bikes

Latest News on Bajaj Chetak and Yamaha Aerox 155

Recently Asked User Questions

Q. Which scooter is better iqube or chetak
  • When comparing the TVS iQube and the Bajaj Chetak electric scooters, both models offer unique advantages catering to different rider needs. The TVS iQube features a hub-mounted motor that delivers smooth acceleration and a top speed of 75 km/h, along with faster charging capabilities, making it well-suited for urban commuting. In contrast, the Bajaj Chetak provides a longer range per charge upto 123 km and focuses on premium build quality and ride comfort. We recommend visiting the nearest authorized dealership to book a test ride and evaluate both scooters in person before making a purchase decision.

Bajaj Chetak Vs Yamaha Aerox 155 FAQs

Which bike is best between Bajaj Chetak vs Yamaha Aerox 155?
As per the users experiences Bajaj Chetak is a winner for you if you are seriously looking for mileage, performance, comfort and maintenance in your bike. But Yamaha Aerox 155 is better on the grounds of features.
Which bike is cheaper Bajaj Chetak vs Yamaha Aerox 155?
The Bajaj Chetak is cheaper than Yamaha Aerox 155 by ₹27,150.
Which bike offers better performance Bajaj Chetak vs Yamaha Aerox 155?
As per the users experiences the Bajaj Chetak has better performance.

Images of Bajaj Chetak and Yamaha Aerox 155

Which one do you like more?
Chetak
Chetak
Aerox 155
Aerox 155
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