Australia's Carma gains as quarterly retail deliveries surge
** Shares of online used-car dealership Carma CMA.AX advance ~3% to A$1.9, set for their biggest pct gain since January 22 ** Co reportsdelivery of 746 retail units in the three months to January, marking a 37% rise from the 546 units delivered in the same period a year earlier ** Stock up 1.1% YTD (Reporting by Kumar Tanishk in Bengaluru) ((Tanishk.Kumar@thomsonreuters.com; X: @thatstanishk http://www.x.com/thatstanishk;))