The 2001 Mitsubishi Eclipse is available as a 2-door, 4-seat coupe. Starting at $17,987, the 2001 Mitsubishi Eclipse RS (M5) is powered by a 2.4L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 22-mpg in the city and 30-mpg on the highway. The top of the line 2001MitsubishiEclipseGT w/Premium Pkg (A4) , priced at $ 24,997 , is powered by a 3.0L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 20-mpg in the city and 27-mpg on the highway.