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Tata Motors' X Alpha Architecture Aims to Reinvent the Small Car

The next-generation Tiago and Tiago EV blend the low-cost strengths of Tata Motors' older X0 architecture with the modern electronics and software capability of the newer X4 platform.

30 May 2026 | 21399 Views | By Ketan Thakkar, Prerna Lidhoo and Mugdha Mishra

Key highlights

Tata Motors introduces ‘X Alpha’ architecture combining X0 and X4 ecosystems
New “part kit” philosophy aimed at faster product development and lower engineering duplication
Tiago and Tiago EV bring premium technologies such as 360-degree camera, connected tech and digital cockpit into the hatchback segment

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Tags: tata motors, Tata Tiago EV, X Alpha Architecture, Hatchback Segment

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