EVeium COSMO vs Yamaha Aerox 155

Last Updated: August 14, 2026

EVeium COSMO price starts at Rs. 1.39 Lakh, which is Rs. 5,330 cheaper than the base variant of Yamaha Aerox 155, priced at Rs. 1.45 Lakh. In terms of efficiency, the Aerox 155 returns a claimed 48.62 kmpl, while the COSMO offers a claimed 100 km/charge. On the performance front, the COSMO uses a 2.16Kwh battery and the Aerox 155 a 155cc engine producing 15 PS @ 8000 rpm. If you're deciding between the COSMO and Aerox 155, the COSMO is the better pick for affordability and a lighter kerb weight.

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COSMO vs Aerox 155 Comparison Summary

Specification EVeium COSMOYamaha Aerox 155
Ex-showroom price (base) Rs. 1.39 LakhRs. 1.45 Lakh
Mileage / Range 100 km/charge48.62 kmpl
Engine / Battery 2.16 Kwh155 cc
Max power / Motor Not Available15 PS @ 8000 rpm
Kerb weight 102 Kg126 Kg

COSMO vs Aerox 155 Key Highlights

Basic Info EVeium COSMO STDYamaha Aerox 155 STD
Rating
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154 reviews
Brand Name EVeium Yamaha
Ex-Showroom Price Rs. 1.39 Lakh Check On Road Price Rs. 1.45 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
EVeium COSMO Colors
Yamaha Aerox 155 Colors
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 100 km/charge Not Available
Charging Time 4 Hr Not Available
ABS Not Available Single Channel
Starting Remote Start,Push Button Start Self Start Only
Speedometer Digital Digital
Running Cost Rs. 0.14/km Rs. 2.06/km
EMI Not Available
Rs. 4,164 @ 9.45% (36 months)
Insurance Rs. 4,904 COSMO Insurance Rs. 11,120 Aerox 155 Insurance
Brochure N/A
Download Brochure

Spark Plugs
Not Available
1 Per Cylinder
Valves (per cylinder)
Not Available
2
Claimed Top Speed
75 km/Hr
111 kmph
Emission Norm Compliance
Not Available
bs6.2
Battery Swap Capability
Yes
Not Available
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
Disc
Disc
Rear Brake
Disc
Drum
Front Caliper
Not Available
1 Piston

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
Not Available
Telescopic Fork
Suspension-Rear
Not Available
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 :-90/90-12
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
Not Available
Tubeless
Wheels Type (Pressed Steel/ Alloy)
Alloy
Alloy

Seat height
Not Available
790 mm
Load carrying capacity
150 kg
Not Available
Fuel Tank Reserve Capacity
Not Available
1.3 L
Front Storage Compartment
Not Available
Yes
Length*Width*Height
1880*680*1150 mm3
1980*700*1150 mm3
Wheelbase
1400 mm
1350 mm
Length
1880 mm
1980 mm
Ground Clearance
Not Available
145 mm
Height
1150 mm
1150 mm
Width
680 mm
700 mm
Fuel Tank Capacity
Not Available
5.5 L
Kerb Weight
102 Kg
126 Kg
Tail Light
LED
LED
Front Brake Size
Not Available
230 mm
Rear Brake Size
Not Available
130 mm

Battery Type
Li-ion
Not Available
Motor Type
BLDC
Not Available
Motor Power
2 kW
Not Available
Claimed range
100 km/charge
Not Available
Call/SMS Alerts
Not Available
Yes
Anti-theft alert
Yes
Not Available
USB charging port
Not Available
Yes
Conventional Charging Time
4 Hours
Not Available
Range
100 km/charge
Not Available
Headlight
LED
LED
Charging at Home
Yes
Not Available
Battery Capacity
2.16 Kwh
12V / 6AH
Charging Time
4 Hr
Not Available
Pilot Lamps
Not Available
Yes
Seat Opening Switch
Not Available
Yes

Frame Type
Not Available
Underbone
Digital Display Type
Not Available
LCD Connectivity
Malfunction Indicator
Not Available
Yes
Trip Meter
Digital
Digital
Vehicle Location Tracking
Not Available
Yes
Pillion Seat
Not Available
Yes
Pillion Grab Rail
Not Available
Yes
Calls and Messaging
Not Available
Yes
Riding Modes
Yes
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
Not Available
2
Rear Footpegs
Yes
Yes
Daytime Running Lamps
Not Available
Yes
Additional Features/Information
Riding Modes - Eco | Normal | Sport, Find my Vehicle, Real-time Tracking, Over-speed Alert
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
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
Not Available
Bluetooth
Starting
Remote Start,Push Button Start
Self Start Only
Seat Type
Single
Split
Pass Beam Switch
Not Available
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
Not Available
Yes
Low Battery Indicator
Yes
Not Available
Low Oil Indicator
Not Available
Yes
Carry hook
Not Available
Yes
Underseat storage
Yes
24.5 L
Geo Fencing
Yes
Not Available
Cooling System
Not Available
Liquid Cooled
Key Shutter Lock
Not Available
Yes
Odometer
Digital
Digital
Keyless Ignition
Yes
Not Available
Hazard Light Switch
Not Available
Yes

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

Vehicle Warranty
Not Available
2 Years or 30,000 Km
Standard Warranty (Years)
Not Available
2
Standard Warranty (kilometers)
Not Available
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
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EVeium COSMO Vs Yamaha Aerox 155 FAQs

Which bike is cheaper EVeium COSMO vs Yamaha Aerox 155?
The EVeium COSMO is cheaper than Yamaha Aerox 155 by ₹5,330.

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