Triumph Speed T4 vs Yamaha R15 V4

Last Updated: September 7, 2026

Yamaha R15 V4 price starts at Rs. 1.75 Lakh, which is Rs. 34,121 cheaper than the base variant of Triumph Speed T4, priced at Rs. 2.09 Lakh. On the performance front, the Speed T4 uses a 349cc engine producing 29 PS @ 7500 rpm and the R15 V4 a 155cc engine producing 18.4 PS @ 10000 rpm. If you're deciding between the Speed T4 and R15 V4, the R15 V4 is the better pick for affordability and a lighter kerb weight, while the Speed T4 stands out for performance.

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Speed T4 vs R15 V4 Comparison Summary

Specification Triumph Speed T4Yamaha R15 V4
Ex-showroom price (base) Rs. 2.09 LakhRs. 1.75 Lakh
Mileage Not Available45 kmpl
Engine 349 cc155 cc
Max power 29 PS @ 7500 rpm18.4 PS @ 10000 rpm
Kerb weight 180 Kg141 Kg

Speed T4 vs R15 V4 Key Highlights

Basic Info Triumph Speed T4 StandardYamaha R15 V4 Metallic Black
Rating
2 reviews
1104 reviews
Brand Name Triumph Yamaha
Ex-Showroom Price Rs. 2.09 Lakh Check On Road Price Rs. 1.75 Lakh Check On Road Price
Engine Type Liquid-cooled, 4 Valve, DOHC, Single-cylinder Liquid-Cooled, 4 Stroke, SOHC, 4 Valves
Max Power 29 PS @ 7500 rpm 18.4 PS @ 10000 rpm
Fuel Type Petrol Petrol
Colors
Triumph Speed T4 Colors
Yamaha R15 V4 Colors
Wheel Size Front :-431.8 mm,Rear :-431.8 mm Front :-431.8 mm,Rear :-431.8 mm
Wheels Type (Pressed Steel/ Alloy) Alloy Alloy
ABS Dual Channel Dual Channel
Starting Self Start Only Self Start Only
Speedometer Analogue Digital
EMI
Rs. 5,722 @ 6% (36 months)
Rs. 5,037 @ 9.45% (36 months)
Insurance Rs. 12,204 Speed T4 Insurance Rs. 11,630 R15 V4 Insurance
Brochure N/A
Download Brochure

Valves (per cylinder)
4
4
Claimed Top Speed
137 kmph
140 kmph
Emission Norm Compliance
bs6.2
bs6.2
Flex Fuel Blend
Not Available
E20
Engine Type
Liquid-cooled, 4 Valve, DOHC, Single-cylinder
Liquid-Cooled, 4 Stroke, SOHC, 4 Valves
Engine Displacement
349 cc
155 cc
Gear Box
6 Speed
6 Speed
Max Power
29 PS @ 7500 rpm
18.4 PS @ 10000 rpm
Max Torque
31 Nm @ 5500 rpm
14.2 Nm @ 7500 rpm
Bore
89 mm
58 mm
Stroke
56.1 mm
58.7 mm
Number Of Cylinders
1
1
Drive Type
Chain Drive
Chain Drive
Fuel System
Electronic Injection
Fuel Injection
Fuel Type
Petrol
Petrol
Compression Ratio
12.1 : 1
11.6 : 1

Front Brake
Disc
Disc
Rear Brake
Disc
Disc
Front Caliper
2 Piston
2 Piston
Rear Caliper
1 Piston
1 Piston

Mileage (Overall)
Not Available
45 kmpl
0-100 Kmph (sec)
9.6s
13.25s
Braking 60-0 km/h
Not Available
18.35m
Braking 80-0 km/h
Not Available
32.70m
Braking 100-0 km/h
Not Available
53.96m
Estimated Mileage
Not Available
45-50 kmpl
Roll-ons 30-70 kmph (3rd Gear)
Not Available
6.49s
Roll-ons 40-80 kmph (4th Gear)
Not Available
8.14s
Fuel Gauge
Digital
Digital

Suspension-Front
43 mm Conventional Fork. Wheel Travel - 140 mm
Telescopic Upside Down Fork (USD Fork), 37 mm Inner Tube Dia.
Suspension-Rear
Gas Monoshock RSU With External Reservoir And Pre-load Adjustment. Wheel Travel - 120 mm
Linked Type Monocross Suspension

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 :-110/70-17, Rear :-140/70-17
Front :-100/80-17,Rear :-140/70R17
Wheel Size
Front :-431.8 mm,Rear :-431.8 mm
Front :-431.8 mm,Rear :-431.8 mm
Tyre Type
Tubeless
Tubeless
Wheels Type (Pressed Steel/ Alloy)
Alloy
Alloy

Seat height
806 mm
815 mm
Fuel Tank Reserve Capacity
Not Available
1.76 L
Length*Width*Height
Not Available
1990*725*1135 mm3
Wheelbase
1406 mm
1325 mm
Length
Not Available
1990 mm
Ground Clearance
170 mm
170 mm
Height
1098 mm
1135 mm
Width
827 mm
725 mm
Fuel Tank Capacity
13 L
11 L
Kerb Weight
180 Kg
141 Kg
Tail Light
LED
LED
Front Brake Size
300 mm
282 mm
Rear Brake Size
230 mm
220 mm

Call/SMS Alerts
Not Available
Yes
Anti-theft alert
Yes
Not Available
Headlight
LED
LED
Battery Capacity
Not Available
12V / 4AH
Projector head light
Not Available
Yes

Frame Type
Hybrid Spine And Perimeter, Tubular Steel, Bolt-on Rear Subframe
Deltabox
Digital Display Type
LCD
LCD
Malfunction Indicator
Not Available
Yes
Trip Meter
Digital
Digital
Vehicle Location Tracking
Not Available
Yes
Pillion Seat
Yes
Yes
Pillion Grab Rail
Yes
Not Available
Calls and Messaging
Not Available
Yes
Riding Modes
Not Available
Track,Street
Traction Control
Yes
Yes
Kill Switch
Yes
Yes
Brightness Control
Not Available
Yes
No. of Tripmeters
Not Available
2
Engine Temperature Indicator
Not Available
Yes
Rear Footpegs
Yes
Yes
Daytime Running Lamps
Yes
Yes
Additional Features/Information
Not Available
Side Stand Engine Cut Off Switch, Shift Timing Light, VVA. VVA Indicator
Gear Position Indicator
Yes
Yes
Average Fuel Economy Indicator
Not Available
Yes
ABS Type
Dual Channel
Dual Channel
Side Stand Warning
Not Available
Yes
ABS
Dual Channel
Dual Channel
Body Type
Roadster Bikes
Sports Bikes
Body Graphics
Yes
Yes
Instrument Console Type
Analogue and Digital
Digital
Bluetooth Connectivity
Not Available
Bluetooth
Starting
Self Start Only
Self Start Only
Seat Type
Single
Split
Pass Beam Switch
Yes
Yes
Speedometer
Analogue
Digital
Mobile Application
Not Available
Yes
Tachometer
Digital
Digital
Low Fuel Warning Lamp
Yes
Yes
Clock
Yes
Yes
Low Oil Indicator
Not Available
Yes
Cooling System
Liquid Cooled
Liquid Cooled
Odometer
Digital
Digital
Saree Guard
Not Available
Yes
Shift Light
Not Available
Yes
Quick Shifter
Not Available
Yes
Hazard Light Switch
Not Available
Yes

1st Service
16000 Km / 1 Year
1000 Kms / 1 Month
2nd Service
Not Available
5000 Kms / 5 Months
3rd Service
Not Available
9000 Kms / 9 Months
4th Service
Not Available
13000 Kms

Vehicle Warranty
2 Years
2 Years or 30,000 Km
Standard Warranty (Years)
2
2
Standard Warranty (kilometers)
Not Available
30000

Pros and Cons

  • Positives
  • Negatives
Triumph Speed T4
  • Smooth and tractable 350cc engine tuned for city riding, Comfortable ergonomics with an easy-going riding posture, Premium build quality and clean neo-retro styling
Yamaha R15 V4
  • The design language, inspired by Yamaha's larger sport bikes, will surely appeal to enthusiasts
  • Features a lightweight chassis that makes it easy to handle
  • 155cc motor in the bike is the most powerful one in the segment and gets VVA (Variable Valve Actuation) technology, making it an extremely usable engine at both low and high speeds
  • Despite its sporty performance, the R15 offers decent mileage, making it usable for daily commuting
  • The top-spec M variant is the only bike in the segment to get a quickshifter
Triumph Speed T4
  • Doesn’t have traction control, 1kg heavier than the Speed 400
Yamaha R15 V4
  • The aggressive riding position may not be suitable for all riders, especially for long-duration rides
  • The rear seat is also small and lacks sufficient cushioning, making it uncomfortable for the pillion
  • Misses out on turn-by-turn navigation
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Triumph Speed T4 Comparison with Similar Bikes

Latest News on Triumph Speed T4 and Yamaha R15 V4

Recently Asked User Questions

Q. Which bike is the best Yamaha R15 V4 or Bajaj Pulsar NS200?
  • The Yamaha YZF-R15 V4 continues to be a trustworthy tool for riders looking to hone their track-riding skills. Of course, it is now a bit ergonomically friendlier and roomy enough for larger riders too. Additions like the traction control and quick shifter only amplify the bike’s sportiness. So, in our books, despite the price jump, the R15 V4 is a worthy proposition. On the other hand, the Bajaj Pulsar NS200 has soldiered through nine years of intense competition. As a result, pricing, features, and ease of use have ceased to be the bike’s strengths. The NS still puts up a strong fight in the BS6 era and is a perfect fit for those who like their bikes sporty and a little raw. Moreover, we would suggest you to take a test ride before making the final decision. Follow the link and select your desired city for dealership details.
Q. Which is better between Yamaha R15 v4 vs Yezdi Scramber?
  • The Yamaha YZF-R15 V4 continues to be a trustworthy tool for riders looking to hone their track-riding skills. Of course, it is now a bit ergonomically friendlier and roomy enough for larger riders too. On the hand, The Yezdi Scrambler is one attractive-looking motorcycle that packs equally impressive performance. And with its prices, even though it is a tempting proposition, we hope Yezdi addresses some glaring issues with the bike including quality and engine refinement. Moreover, we would suggest you to take a test ride for a better understanding of performance and comfort. Click on the link and select your desired city and brand for dealership details.
Q. I'm confused between, R15 V4 and Gixxer SF 250?
  • Both the bikes are good in their forte. While the Gixxer SF 250 offers a sporty riding experience, it isn’t an out-and-out sportbike. It does offer an affordable, and potentially more fun, an alternative to the Honda CBR250R, making it a great option for more mature riders. Whereas, Yamaha R15 V4 by sticking to its engine has a proven suite of abilities - everyday usability, unintimidating but exciting performance, and low ownership costs. So, the Yamaha R15 is more appealing and more capable than before, and despite the higher price tag still very worthy of being the first sportbike for the budding biker. Moreover, we would suggest you to take a test ride before making the final decision. Follow the link and select your desired city for dealership details.Read more -2021 Yamaha R15 V4 First Ride: Eternally Young?.
|Triumph Speed T4 Community

Triumph Speed T4 Vs Yamaha R15 V4 FAQs

Which bike is best between Triumph Speed T4 vs Yamaha R15 V4?
As per the users experiences Triumph Speed T4 is a winner for you if you are seriously looking for performance, comfort and safety in your bike. But Yamaha R15 V4 is better on the grounds of mileage and maintenance.
Which bike is cheaper Triumph Speed T4 vs Yamaha R15 V4?
The Yamaha R15 V4 is cheaper than Triumph Speed T4 by ₹34,121.
Which bike offers better performance Triumph Speed T4 vs Yamaha R15 V4?
For the Standard version, 349 cc Petrol engine of Speed T4 produces 29 PS @ 7500 rpm of power and 31 Nm @ 5500 rpm of torque. Whereas for the Metallic Black version, 155 cc Petrol engine of R15 V4 produces 18.4 PS @ 10000 rpm of power and 14.2 Nm @ 7500 rpm of torque
As per the users experiences the Triumph Speed T4 has better performance.

Images of Yamaha R15 V4 and Triumph Speed T4

Which one do you like more?
Speed T4
Speed T4
R15 V4
R15 V4
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