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Maruti Suzuki's dealership and service network moat
A dominant Indian car manufacturer built and sustained market leadership substantially through the depth and reach of its dealership and after-sales service network, not through product alone.
Since entering the Indian market decades ago, this automobile manufacturer built its dominant position not just through affordable, reliable vehicles but through an unusually extensive dealership and service network reaching deep into smaller towns and cities where competitors had limited or no presence.
This network depth meant that owning one of this manufacturer's vehicles came with a practical guarantee: service and spare parts would be genuinely accessible almost anywhere in the country, a switching cost consideration that weighed heavily for buyers outside major metro areas.
Competitors with technically comparable or even superior vehicles struggled to displace this position because building an equivalent service network — not just selling vehicles — required years of dealership investment that couldn't be replicated quickly, regardless of product quality.
The manufacturer has sustained meaningful market share leadership across decades of intensifying competition substantially on the strength of this network moat, illustrating how after-sales infrastructure can matter as much as the core product in categories with high ownership duration.
the lesson
In categories with long ownership periods and real geographic service needs, a deep distribution and service network can be a more durable competitive moat than the core product itself — and one that's genuinely difficult and slow for competitors to replicate.