Expire is not really the right term; but effectively yes. In general a cheque older than six months will be considered stale-dated and will not be honoured. Reference the Canadian Payments Association FAQ.
SKYACTIV is a brand name for a series of technologies developed by Mazda which increase fuel efficiency and engine output. The initial announcement of the SKYACTIV technologies include new engines, transmissions, body, and chassis, which appeared in Mazda products from 2011.
Best Answer: the mazda speed 3 or the mazda 3 sedan? it's not considered a sports car, but the mazda 3 is one of the fastest mazda cars out there. my step-dad owns a mazda dealership and he lets me test-drive vehicles they get in. i was driving behind a mazda 3 and oh man.