Ola Electric S1 Pro vs Yamaha Aerox 155

Autocar India

Engine & Transmission

Fuel Type/ Propulsion

Electric
Petrol

Motor Type

Mid Drive IPM
–

Lithium-ion battery

–

Max Motor Power

13 kW
–

Max Motor Torque

58 Nm
–

Reverse gear

–

Transmission Type

Automatic
Automatic

Engine Displacement

–
155 cc

Valvetrain

–
4 Valves/Cyl

Cooling

–
Liquid Cooled

Engine Type

–
1 cylinder

Max Engine Power

–
14.75 bhp @ 8000 rpm

Max Engine Torque

–
13.9 Nm @ 6500 rpm

Bore

–
58 mm

Stroke

–
58.7 mm

Spark Plugs

–
1 Per Cylinder

Fuel & Performance

User Reported Mileage

122 km
39.97 kmpl

EV Battery Capacity

5.2 kWh
–

Claimed battery range

320 km
–

Claimed Charging Time

0-100% in 6.5 hrs and 0-80% in 7 hrs
–

Top Speed

141 kph
115 kph

0-40kph

2.7 sec
2.71 sec

Fuel Tank Size

–
5.5 L

Official Fuel Economy

–
40 kmpl

City Fuel Economy as Tested

–
50.3 kmpl

Highway Fuel Economy as Tested

–
57.2 kmpl

Reserve Fuel Capacity

–
1.3 L

Auto Start/Stop

–

0-60kph

–
5.28 sec

0-100kph

–
18.6 sec

60-0kph

–
20.75 m

0-80kph

–
9.77 sec

Chassis & Suspension

Chassis name

Tubular and Sheet Metal
Underbone

Chassis type

Tubular chassis
Underbone

Front Suspension Type

Twin Telescopic
Telescopic fork

Rear Suspension Type

Monoshock
Unit swing

Front Brakes

Disc
Disc

Rear Brakes

Disc
Drum

Wheel Type

Alloy
Alloy

Wheel Construction

Alloy
Alloy

Tyre type

Tubeless
Tubeless

Front Tyre Size

90/90 - R12
110/80 - 14

Rear Tyre Size

90/90 - R12
140/70 - 14

Calliper Type

Front - 2 Piston, Rear - 1 Piston
Front - 1 Piston, Rear - Piston

Front Wheel Size

12 inch
14 inch

Rear Wheel Size

12 inch
14 inch

Front Brake Type

Disc
Disc

Rear Brake Type

Disc
Drum

Front Brake Size

–
230 mm

Rear Brake Size

–
130 mm

Dimensions

Length

1900 mm
1980 mm

Width

850 mm
700 mm

Height

1288 mm
1150 mm

Wheelbase

1359 mm
1350 mm

Seat height

791 mm
790 mm

Ground Clearance

160 mm
145 mm

Kerb Weight

118 kg
126 kg

Safety

Hazard lights

Anti-Lock Brakes (ABS)

Dual channel
Single Channel

Traction control

–

Side-stand engine cut-off

–

Features

Odometer

USB Charging Port

–

Underseat storage light

Turn Signal

Tripmeters Type

Digital
Digital

Tripmeter

Start Type

Electric Start
Electric Start

Stand Alarm

Riding Modes

–

Pillion Seat

Pillion Grabrail

Pillion Footrest

Pillion Backrest

Pass-light switch

No. of Tripmeters

2
2

Daytime Running Lights

Antilock Braking System

Dual Channel ABS
Single Channel ABS

Bluetooth Connectivity

Brake/Tail Light

LED
LED

Clock

Cruise Control

Navigation

Electric Start

Engine-kill switch

Headlamp Type

LED
LED

Headlight Bulb Type

LED
LED

Low Battery Indicator

Low Oil Indicator

–

Stepped Seat

–

Keyless Lock

–

Digital Fuel Guage

–

Battery

–
12V,6.0 Ah

Instrumentation

TFT colour Instrument cluster

–

Touchscreen

Trip Meter

Instrument console

Digital
Digital

Average Speed

Low Fuel Level Warning

–

Tachometer Type

–
Digital

Tachometer

–

Service due indicator

–