Toyota RAV4 sales are up 47.4% year-on-year in Q1. New light vehicle sales in the US edge up 5.1% in March to an estimated 1,455,000 units. Passenger cars are stable at 294,000 sales and 20.2% share while light trucks (pickups+SUVs) climb 6.5% to 1,161,000 and 79.8% share. The Seasonally Adjusted…