The 2005 Toyota MR2 Spyder is available as a 2-door, 2-seat convertible. Starting at $25,145, the 2005 Toyota MR2 Spyder (M5) is powered by a 1.8L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 26-mpg in the city and 32-mpg on the highway. The top of the line 2005ToyotaMR2 Spyder(6SMT) , priced at $ 26,145 , is powered by a 1.8L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 26-mpg in the city and 33-mpg on the highway.