Triumph Speed 400 to Get Smaller 350cc Engine Amid GST Benefits

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5 min read·Sep 23, 2025
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Triumph Speed 400 to Get Smaller 350cc Engine Amid GST Benefits

Bajaj Auto is reportedly developing a 350cc engine for the Triumph Speed 400 range. This move aims to reduce the GST burden and make Triumph more competitive against rivals like Royal Enfield in the sub-350cc segment.


What We Know About the 350cc Engine

  • Based on the existing 399cc engine, but with a smaller bore.
  • Slightly lower performance compared to the 400cc model:
    • Speed 400: 39 BHP / 37.5 Nm
    • Speed T4: 31 BHP / 36 Nm

Why Bajaj Is Doing This

The Indian government recently reduced GST on motorcycles under 350cc from 28% to 18%, making smaller-capacity bikes more affordable. Bikes above 350cc now attract 40% GST, categorized as ultra-luxury/sin goods.

The 350cc variant allows Triumph to offer a more affordable option for Indian buyers, while the 400cc models will continue for export markets.


Triumph 350cc vs 400cc vs Royal Enfield Comparison

ModelEngine CapacityPowerTorqueGST RateEstimated Price (INR)
Triumph Speed 350350cc~34 BHP~36 Nm18%₹2.8–3.0 lakh
Triumph Speed 400399cc39 BHP37.5 Nm40%₹3.5–3.7 lakh
Royal Enfield Meteor 350349cc20.2 BHP27 Nm18%₹2.2–2.3 lakh

Expected Impact on the Triumph 400 Lineup

The 350cc engine is expected to be rolled out across the entire Triumph 400 range, including:

  • Speed T4
  • Speed 400
  • Scrambler 400X
  • Scrambler 400XC
  • Thruxton 400

Exports will continue with the 400cc variants, ensuring no compromise for international markets.


FAQs on Triumph Speed 350 / 400

Q1. When is the Triumph 350cc expected to launch?

  • Exact launch dates haven’t been confirmed, but it is expected after the GST benefits are implemented in India.

Q2. How much power will the new 350cc engine produce?

  • The 350cc is expected to deliver around 34 BHP and 36 Nm, slightly lower than the 400cc variant.

Q3. Will the 400cc models continue to be available in India?

  • Yes, but they will attract 40% GST, making them a more premium offering.

Q4. Which Triumph motorcycles will get the 350cc engine?

  • Speed T4, Speed 400, Scrambler 400X, Scrambler 400XC, and Thruxton 400.

Q5. Why is Triumph introducing a 350cc engine?

  • To benefit from the lower GST rate and offer a more affordable option in the sub-350cc segment to compete with brands like Royal Enfield.

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