whatever happened to news stories stating their sources ? :P
this and more updates about BF3 can be found at
http://blogs.battlefield.ea.com/“Battlefield 1942 had 14 maps with full vehicle loadout and up to 4 different plane types”
Not to mention, land, sea and air vehicles all in one map!
1942 had such little detail and variety in their maps. in BF3 you not only have maps with immense attention to detail but they are quite unique in that they are multi-layered - this was evident in metro where you had first the open park area, then the tunnels, then the parisian streets
also, Caspian, Noshahr, Kharg, Firestorm, Tehran Highway and Damavand will all feature vehicle warfare, not to mention several unique features such as vertical progression to bring more to the table than just a map with opposite sides