(A)Nissan KEI Cars( Dayz/Roox) are Most Comfortable in this Category: Therefore Usually Owner-driven Cars, Very Soft Comfortable Ride, Minimal Tiredness from Journey. (Fully Safe for Pregnant Mother) (B)Fuel Economy: After (1)Daihatsu Mira/Suzuki Alto & (2)Suzuki WagonR, Nissan is the 3rd Best Fuel Economy KEI Car Averaging 12-15Km/L in City Limits & 20-23 in Highway. This Roox is Semi-Hybrid, therefore Fuel economy has best achieved 23.4Km/L which is in Memory.(Can show in meterboard anytime) (C)MPV Convenience: (1)Auto Sliding Door Provides Hands-free Door Opening from Leg Gesture (sensor under door/or from pressing button) if both hands are full of grocery bags. (2)Loading of Large Boxes from Side Doors also Possible. (3)Supposing vehicle is parked in narrow road, Getting-out or getting-in is possible from Left or Right side of ve ...