the first generation rio offered only one engine for each model year in the united states: a 1.5-litre dohc i4 gasoline engine from 2001 through 2002. then a larger version appeared, a 1.6-litre dohc four-cylinder rated at used for model years 2003 through 2005. all years offered a choice of a five-speed manual transmission or a four-speed f4a-el automatic. an alternative of a 1.3-litre (1,343 cc) sohc four-cylinder/eight-valve petrol, producing was offered in some other countries, including the united kingdom and most of continental europe. the usa-version five-door featured power steering and a tachometer, optional on the sedan. the european version was marketed under several trim levels; standard equipment for all trims included a driver airbag. additional features were available for promotion in greece, including leather seats and car alarm. in europe, the various national markets received different selections of the three engines.