Trying to revive sales of its Nano car, Tata Motors (TTM -6.1%) is doubling the warranty to 4...

|About: Tata Motors Limited (TTM)|By:, SA News Editor

Trying to revive sales of its Nano car, Tata Motors (TTM -6.1%) is doubling the warranty to 4 years/37K miles and offering a $2/month maintenence option. While 71K cars have been sold since July's inception, sales plunged to just 509 units last month.