Toyota Etios Cross comes with airbag in the Toyota Etios Cross 1.5L V and Toyota Etios Cross 1.4L VD variants. You get two airbags in both these variants. One for the driver and one airbags for the front passenger.
If you want to drive a car in the city daily in traffic, Maruti Swift is a great car. It also comes with a lot more features and the top end variant is also almost Rs 70,000 cheaper than the top variant of Toyota Etios Cross. To know more about the comparison please vist the link below http://www.cardekho.com/compare/maruti-swift-and-toyota-etios-cross.htm
The resale value of a car depends on various factors including the model, odometer reading, condition and brand. However, at CarDekho, we have an unique tool, where you can find the actual resale value of your car, here it is- http://www.cardekho.com/used-car-valuation.htm
Five speed manual means five gears in forward direction while the four speed manual means four gear in forward direction. Also the reverse gear is kind of understood and is not used in the general terminology. So if anyone says 5 gears, it means five forward gears along with one reverse gear and 4 gear means four forward gear in addition to the reverse gear.
Moreover, the Etios Cross comes with Five Speed Manual Transmission in both petrol and diesel models. To know more about the engine specification, click the link below: