Yamaha Aerox 155 vs Bajaj Chetak - Which One Should You Buy
Yamaha Aerox 155 vs Bajaj Chetak Comparison at BikeHP India. Compare Yamaha Aerox 155 and Bajaj Chetak Prices, Mileage, Features, Specs, Colours and much more.
Here is the detailed comparison of Yamaha Aerox 155 vs Bajaj Chetak across key factors such as engine performance, mileage, features, space, safety, and pricing.
| Specification | Yamaha Aerox 155 | Bajaj Chetak | |
|---|---|---|---|
| Price | ₹1.40 Lakh | ₹1.07 Lakh | |
| Engine | 155 cc | - | |
| Mileage | 48.62 kmpl | - | |
| Torque | 13.9 Nm @ 6500 rpm | - |


Price Comparison
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Price | 1.43 Lakh | 1.07 Lakh |
Basic
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Additional features of variant | - | - | |
| Anti theft alarm | - | - | |
| Average fuel economy indicator | - | ||
| Bluetooth connectivity | - | - | |
| Body graphics | - | ||
| Brightness control | 1 | ||
| Call sms alerts | 1 | ||
| Carry hook | 1 | ||
| Charger output | - | 750 W | |
| Clock | |||
| Cruise control | - | - | |
| Digital display type | LCD Connectivity | LCD | |
| Display size inch | - | - | |
| Distance to empty indicator | - | - | |
| Engine temperature indicator | - | - | |
| External speakers | - | - | |
| Front storage box | - | - | |
| Gear indicator | - | - | |
| Handle type | - | - | |
| Hill hold | - | 1 | |
| Instrument console | Digital | Digital | |
| Keyless ignition | - | ||
| Music control | - | 1 | |
| Navigation | - | - | |
| Odometer | Digital | Digital | |
| Ota | - | - | |
| Passenger backrest | - | - | |
| Passenger footrest | 1 | ||
| Regenerative braking | - | - | |
| Seat type | Split | Single | |
| Speedometer | Digital | Digital | |
| Stepup seat | - | - | |
| Techometer | - | - | |
| Touch screen display | - | - | |
| Tripmeter | Digital | Digital | |
| Underseat storage | 24.5 | 35 | |
| Usb charging port | 1 | ||
| Voice assist | - | - |
Dimension
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Additional storage | - | - | |
| Boot space | - | Yes Litres | |
| Dry weight | - | - | |
| Engine oil | - | - | |
| Fuel capacity | 5.5 | - | |
| Fuel reserve | 1.3 | - | |
| Ground clearance | 145 | 168 mm | |
| Height | 1150 | 1142 mm | |
| Kerb weight | 126 | - | |
| Length | 1980 | 1914 mm | |
| Load carrying capacity | - | - | |
| Pillion grab rail | 1 | ||
| Pillion seat | 1 | ||
| Removable battery weight | - | - | |
| Saddle height | - | - | |
| Seat height | 790 | 775 mm | |
| Total weight | - | - | |
| Wheelbase | 1350 | 1355 mm | |
| Width | 700 | 725 mm |
Engine & Transmission
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Bore | 58 | - | |
| Clutch | Dry, Centrifugal Automatic | - | |
| Compression ratio | 11.6:1 | - | |
| Cooling system | Liquid Cooled | - | |
| Displacement | 155 | - | |
| Emission type | BS6.2 | - | |
| Engine type | Liquid Cooled, 4 Stroke, SOHC, 4 Valve | - | |
| Fuel supply | Fuel Injection | - | |
| Gear box | V Belt Automatic | - | |
| Gear shifting pattern | - | - | |
| Ignition | TCI | - | |
| Max torque | 13.9 Nm @ 6500 rpm | - | |
| Motor ip rating | - | - | |
| Motor power | - | - | |
| Number of batteries | - | 1 | |
| Number of cylinders | 1 | - | |
| Paddle | - | - | |
| Range eco mode | - | - | |
| Range normal mode | - | - | |
| Range sport mode | - | - | |
| Spark plugs per cylinder | 1 Per Cylinder | - | |
| Starting | Self Start Only,Remote Start | Push Button Start | |
| Stroke | 58.7 | - | |
| Valve per cylinder | 4 | - |
Mileage
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Acceleration 0 160 | - | - | |
| Acceleration 0 80 kmph | - | - | |
| Arai mileage | - | - | |
| Braking 100 0 kmph | - | - | |
| Braking 60 0 kmph | - | - | |
| Braking 80 0 kmph | - | - | |
| City mileage | - | - | |
| Highway mileage | - | - | |
| Overall mileage | 45 | - | |
| Quarter mile | - | - | |
| Roll ons 30 70 kmph | - | - | |
| Roll ons 40 80 kmph | - | - | |
| Zero to 100 kmph | - | - | |
| Zero to 40 kmph | - | - |
Performance
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Acceleration 0 100 kmph | - | - | |
| Acceleration 0 40 kmph | - | - | |
| Average speed | - | - | |
| Power to weight ratio | - | - | |
| Scooter speed | - | High | |
| Top speed | 111 | 63 kmph |
Tyres & Brakes
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Front brake diameter | 230 | 130 mm | |
| Front tyre pressure rider | 29 | - | |
| Front tyre pressure rider pillion | 29 | - | |
| Radial tyre | - | - | |
| Rear brake diameter | 130 | 130 mm | |
| Rear tyre pressure rider | 33 | - | |
| Rear tyre pressure rider pillion | 33 | - | |
| Tyre brand | - | - |
Chassis & Suspension
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Body type | - | Electric Scooters |
Apps
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Calls and messaging | 1 | ||
| Charging station locater | - | - | |
| Geo fencing | - | - | |
| Low battery alert | - | 1 | |
| Navigation assist | - | - |
Electricals
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Alternator | - | - | |
| Drls | 1 | ||
| Headlight | LED | LED | |
| Led taillights | - | - | |
| Low battery indicator | - | 1 | |
| Low fuel indicator | - | ||
| Low oil indicator | - | ||
| Pilot lamps | - | ||
| Projector headlights | - | - | |
| Taillight | LED | LED | |
| Turn signal lamp | LED | LED |
Charging
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Charging at charging station | - | 1 | |
| Charging at home | - | 1 | |
| Charging network or battery swapping network | - | - | |
| Charging time 0 100 | - | - | |
| Charging time 0 80 | - | 3 Hrs 50 Min | |
| Electricity consumed on full charge | - | - |
Safety
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Additional features | VVA, Y Connect, E20 Compatible, Oil Change Tripmeter, Phone Battery Level Status, Front Pocket With Power Socket, Hazard Warning, Last Parking Location, Smart Motor Generator System | Off Board Charger, Guide Me Home Lights, Ride Mode - Eco | Sport, Sequential Blinkers | |
| Adjustable windscreen | - | - | |
| Airbag | - | - | |
| Artificial exhaust sound system | - | - | |
| Artificial intelligence | - | - | |
| Braking type | - | Combi Brake System | |
| Central locking | - | - | |
| Charging point | - | - | |
| Display | - | - | |
| Ebs | - | - | |
| Engine immobilizer | - | ||
| Engine kill switch | - | ||
| Exhaust heat shield | - | - | |
| External fuel filling | - | ||
| Fast charging | - | 1 | |
| Fast charging time | - | - | |
| Fuel gauge | - | - | |
| Gradeability | - | - | |
| Hazard warning indicator | 1 | ||
| Hazard warning lights | 1 | ||
| High beam indicator | 1 | ||
| I3s technology | - | - | |
| Internet connectivity | - | - | |
| Launch control | - | - | |
| Malfunction indicator | - | ||
| No of tripmeters | 2 | 1 | |
| Operating system | - | - | |
| Pass switch | |||
| Power modes | - | - | |
| Processor | - | - | |
| Quick shifter | - | - | |
| Real time mileage indicator | - | ||
| Riding modes | - | ||
| Saree guard | - | - | |
| Seat opening switch | - | ||
| Service due indicator | - | - | |
| Shift light | - | - | |
| Shutter lock | - | ||
| Stand alarm | 1 | ||
| Switchable abs | - | - | |
| Tachometer | Digital | - | |
| Telematics | - | - | |
| Traction control | - | ||
| Vehicle location tracking | - |
Motor & Battery
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Battery capacity | - | - | |
| Battery type | - | Li-ion | |
| Battery warranty | - | 3 Years or 50,000 Km | |
| Continuous power | - | - | |
| Drive type | Belt Drive | Hub Motor | |
| Motor type | - | BLDC | |
| Motor warranty | - | 3 Year | |
| Peak power | 15 PS @ 8000 rpm | - | |
| Reverse assist | - | 1 | |
| Swappable battery | - | - | |
| Torque motor | - | - | |
| Torque wheel | - | - | |
| Transmission | Automatic | Automatic | |
| Water proof rating | - | IP67 |
Under Pinning Details
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| ABS | Single Channel | - | |
| Brakes front | Disc | Drum | |
| Brakes rear | Drum | Drum | |
| Caliper front piston | - | 1 | |
| Caliper rear piston | - | - | |
| First service | 1000 Kms/30 Days | - | |
| Fourth service | 10000 Kms | - | |
| Frame | Underbone | Steel Body | |
| Second service | 4000 Kms/150 Days | - | |
| Suspension front | Telescopic Fork | Single Sided Leading Link | |
| Suspension rear | Unit Swing | Monoshock | |
| Third service | 7000 Kms/270 Days | - | |
| Tubeless tyre | 1 | 1 | |
| Tyre size | Front :- 110/80-14,聽Rear :-聽140/70-14 | Front :-90/90-12 Rear :-90/100-12 | |
| Tyre type | Tubeless | Tubeless | |
| Wheel size | Front :-355.6 mm,Rear :-355.6 mm | Front :-304.8 mm,Rear :-304.8 mm | |
| Wheels type | Alloy | Alloy |
Other Details
| Feature | Yamaha Aerox 155 (Aerox 155 S) | Bajaj Chetak (Chetak 3001) | |
|---|---|---|---|
| Charger warranty | - | - | |
| Mobile application | - | ||
| Portable home charger | - | - | |
| Roadside assistance | - | - | |
| Vehicle warranty | 2 Years or 30,000 Km | 3 Years or 50,000 Km |
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