Triumph Speed 400 vs Yamaha Aerox-E

Last Updated: October 12, 2026

Triumph Speed 400 price starts at Rs. 2.35 Lakh, which is Rs. 46,273 cheaper than the base variant of Yamaha Aerox-E, priced at Rs. 2.82 Lakh. In terms of efficiency, the Aerox-E offers a claimed 117 km/charge. On the performance front, the Speed 400 uses a 349cc engine producing 37 PS @ 8500 rpm and the Aerox-E a 3Kwh battery. If you're deciding between the Speed 400 and Aerox-E, the Speed 400 is the better pick for affordability, while the Aerox-E stands out for a lighter kerb weight.

...Read More

Speed 400 vs Aerox-E Comparison Summary

Specification Triumph Speed 400Yamaha Aerox-E
Ex-showroom price (base) Rs. 2.35 LakhRs. 2.82 Lakh
Mileage / Range Not Available117 km/charge
Engine / Battery 349 cc3 Kwh
Max power / Motor 37 PS @ 8500 rpmNot Available
Kerb weight 179 Kg139 Kg

Speed 400 vs Aerox-E Key Highlights

Basic Info Triumph Speed 400 STDYamaha Aerox-E STD
Rating
Be the first to review this bike
1 review
Brand Name Triumph Yamaha
Ex-Showroom Price Rs. 2.35 Lakh Check On Road Price Rs. 2.82 Lakh Check On Road Price
Engine Type Liquid-cooled, 4 Valve, DOHC, Single-cylinder Not Available
Max Power 37 PS @ 8500 rpm Not Available
Fuel Type Petrol Electric
Colors
Triumph Speed 400 Colors
Yamaha Aerox-E Colors
Braking Type Not Available Anti-lock Braking System
Wheel Size Front :-431.8 mm,Rear :-431.8 mm Front :-355.6 mm,Rear :-355.6 mm
Wheels Type (Pressed Steel/ Alloy) Alloy Alloy
Range Not Available 117 km/charge
Charging Time Not Available 6.2 Hr
ABS Dual Channel Single Channel
Starting Self Start Only Remote Start,Push Button Start
Speedometer Analogue Digital
EMI
Rs. 6,443 @ 6% (36 months)
Not Available
Insurance Rs. 12,647 Speed 400 Insurance Rs. 11,193 Aerox-E Insurance
Brochure N/A N/A

Valves (per cylinder)
4
Not Available
Claimed Top Speed
147 kmph
96 km/Hr
Emission Norm Compliance
bs6.2
Not Available
Motor Torque
Not Available
48 Nm
Battery Swap Capability
Not Available
Yes
Engine Type
Liquid-cooled, 4 Valve, DOHC, Single-cylinder
Not Available
Engine Displacement
349 cc
Not Available
Gear Box
6 Speed
Not Available
No. Of Batteries
Not Available
2
Max Power
37 PS @ 8500 rpm
Not Available
Max Torque
32 Nm @ 7000 rpm
Not Available
Bore
89 mm
Not Available
Stroke
56.1 mm
Not Available
Number Of Cylinders
1
Not Available
Drive Type
Chain Drive
Belt Drive
Battery Warranty
Not Available
3 Years or 30,000 Km
Fuel System
Electronic Injection
Electronic Injection
Fuel Type
Petrol
Electric
Compression Ratio
12.1 : 1
Not Available

Front Brake
Disc
Disc
Rear Brake
Disc
Disc
Front Caliper
4 Piston
Not Available
Rear Caliper
1 Piston
Not Available
Braking Type
Not Available
Anti-lock Braking System

0-100 Kmph (sec)
8.1s
Not Available
Power to Weight Ratio
223
Not Available
Scooter Speed
Not Available
high
Estimated Mileage
30-35 kmpl
Not Available
Fuel Gauge
Digital
Not Available

Suspension-Front
43 mm Upside Down Big Piston Forks. Wheel Travel - 130 mm
Not Available
Suspension-Rear
Gas Monoshock RSU With External Reservoir And Pre-load Adjustment. Wheel Travel - 120 mm
Not Available

Tyre Size
Front :-110/80-17, Rear :-150/70-17
Front :-110/80-14,Rear :-140/70-14
Wheel Size
Front :-431.8 mm,Rear :-431.8 mm
Front :-355.6 mm,Rear :-355.6 mm
Tyre Type
Tubeless
Tubeless
Wheels Type (Pressed Steel/ Alloy)
Alloy
Alloy

Seat height
803 mm
Not Available
Length*Width*Height
Not Available
1980*700*1150 mm3
Wheelbase
1386 mm
1360 mm
Length
Not Available
1980 mm
Ground Clearance
164 mm
Not Available
Height
1096 mm
1150 mm
Width
829 mm
700 mm
Fuel Tank Capacity
13 L
Not Available
Kerb Weight
179 Kg
139 Kg
Tail Light
LED
LED
Front Brake Size
300 mm
Not Available
Rear Brake Size
230 mm
Not Available

Battery Type
Not Available
Li-ion
Motor Type
Not Available
PMSM
Motor Power
Not Available
9.4 kW
Claimed range
Not Available
117 km/charge
Call/SMS Alerts
Not Available
Yes
Anti-theft alert
Yes
Not Available
USB charging port
Not Available
Yes
Conventional Charging Time
Not Available
6 Hours 20 Minutes
Removable Battery
Not Available
Yes
Range
Not Available
117 km/charge
Headlight
LED
LED
Charging at Home
Not Available
Yes
Battery Capacity
Not Available
3 Kwh
Charging Time
Not Available
6.2 Hr

Frame Type
Hybrid Spine And Perimeter, Tubular Steel, Bolt-on Rear Subframe
Not Available
Digital Display Type
LCD
TFT
Trip Meter
Digital
Digital
Vehicle Location Tracking
Not Available
Yes
Pillion Seat
Yes
Yes
Pillion Grab Rail
Yes
Yes
Calls and Messaging
Not Available
Yes
Navigation assist
Not Available
Yes
Riding Modes
Not Available
Economy,Standard,Power
Traction Control
Yes
Yes
Kill Switch
Yes
Yes
Low battery alert
Not Available
Yes
Keyfob
Not Available
Yes
Rear Footpegs
Yes
Yes
Multi-function Lock
Not Available
Yes
Daytime Running Lamps
Yes
Yes
Gear Position Indicator
Yes
Not Available
ABS Type
Dual Channel
Single Channel
Navigation Type
Not Available
Turn-by-turn
Side Stand Warning
Not Available
Yes
Reverse Assist
Not Available
Yes
Instrument Cluster Control Switchcube
Not Available
Yes
Battery Percentage
Not Available
Yes
Immobilizer
Yes
Not Available
ABS
Dual Channel
Single Channel
Body Type
Roadster Bikes
Electric Scooters
Body Graphics
Yes
Not Available
Instrument Console Type
Analogue and Digital
Digital
Bluetooth Connectivity
Not Available
Yes
Starting
Self Start Only
Remote Start,Push Button Start
Seat Type
Single
Single
Pass Beam Switch
Yes
Yes
Speedometer
Analogue
Digital
Mobile Application
Not Available
Yes
Tachometer
Digital
Not Available
Low Fuel Warning Lamp
Yes
Not Available
Clock
Not Available
Yes
Low Battery Indicator
Not Available
Yes
Underseat storage
Not Available
Yes
Cooling System
Liquid Cooled
Not Available
Odometer
Digital
Digital
Navigation
Not Available
Yes
Keyless Ignition
Not Available
Yes
Saree Guard
Yes
Not Available
Hazard Light Switch
Not Available
Yes

1st Service
16000 / 1 Year
Not Available

Pros and Cons

  • Positives
  • Negatives
Triumph Speed 400
  • Premium fit and finish with strong road presence
  • Comfortable ergonomics for daily and weekend rides
  • Gets dual channel ABS and switchable traction control
Yamaha Aerox-E
  • Gets the sporty looks from the Aerox 155
  • A powerful 9.4kW electric motor
  • Comes with dual removable battery packs
Triumph Speed 400
  • Misses out on smartphone connectivity
Yamaha Aerox-E
  • The claimed range of 106km is quite low
Image
Do you own a Car or Bike?
  • Interact with community
  • Become a Top Contributor
Add Car Add Bike

Videos of Triumph Speed 400 and Yamaha Aerox-E

Review and Win Banner
Ad

Triumph Speed 400 Comparison with Similar Bikes

Latest News on Triumph Speed 400 and Yamaha Aerox-E

Triumph Speed 400 Vs Yamaha Aerox-E FAQs

Which bike is best between Triumph Speed 400 vs Yamaha Aerox-E?
Yamaha Aerox-E is better on the grounds of mileage, comfort and maintenance. On the basis of performance user have rated both the bikes equally.
Which bike is cheaper Triumph Speed 400 vs Yamaha Aerox-E?
The Triumph Speed 400 is cheaper than Yamaha Aerox-E by ₹46,273.
Which bike offers better performance Triumph Speed 400 vs Yamaha Aerox-E?
As per the users experiences in terms of performance both are same.

Images of Triumph Speed 400 and Yamaha Aerox-E

Which one do you like more?
Aerox-E
Aerox-E
Speed 400
Speed 400
  1. Home ›
  2. New Bikes ›
  3. Compare Bikes ›
  4. Triumph Speed 400 vs Yamaha Aerox-E
×