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Build vs Buy — Electric Vehicles

Weigh SaaS subscriptions against a custom build for Electric Vehicles — see the multi-year total cost of ownership and which path wins.

What this means for Electric Vehicles

  • Battery cost curve is the dominant economic variable — every $10/kWh move on the cell either opens or closes a price segment, and the cell roadmap drives the product roadmap, not the other way around.
  • Charging-network access is a structural exposure — buyers will not adopt without confidence in fast-charging coverage, and that coverage is controlled by a small set of networks and partnerships.
  • Software-defined vehicle architecture is the new battleground — over-the-air updates, cabin AI, and software-driven feature monetization are the next decade's differentiators, and most legacy OEMs are not staffed to ship monthly software releases.

Where it pays to act

  • AI for battery management — state-of-charge, state-of-health, and degradation prediction to extend battery life and warranty cost.
  • Computer vision and AI for cell-and-pack manufacturing inspection to lift yield and catch defects before they ship.

Adjust the inputs to match your Electric Vehicles context.

₹2,000
25
10%
₹15 L
15%
3 yr

Total cost of ownership

SaaS total (3yr)

₹19.9 L

Custom build total

₹21.8 L

Difference (cheaper to buy)

₹1.89 L

Breakeven

What this means

A hybrid path fits best.

For Electric Vehicles, the gap is ₹1.89 L over 3 years — close enough that a hybrid approach (buy core, build differentiating layers) often wins.

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Build vs buy — summary

SaaS total (3yr)₹19.9 L
Custom build total₹21.8 L
Difference₹1.89 L cheaper to buy
Breakeven

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