You have to contact your nearest dealer for the same.
Delivery depends on your dealer as it varies from city to city based on the colour and also the variant. So please contact your nearest dealer.
Mahindra Ssangyong Rexton RX7 comes with a 2 years or 1 lakh kms warranty and a 1 year extended warranty is optional. The car uses automatic gear gear box of Mercedes Benz. Repairing of this gear box included in the warranty along with some parts but the whole gear box will not be replaced.