The 2006 Honda Accord is available as a 4-door, 5-seat sedan. Starting at $23,250, the 2006 Honda Accord 2.4 EX (A5) Sedan is powered by a 2.4L , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 34-mpg on the highway. The top of the line 2006HondaAccord3.0 EX w/Auto/Navi/ULEV (A5) Coupe , priced at $ 29,400 , 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 29-mpg on the highway.