These figures from
http://www.wembleystadium.com/pressbox/presspack-39.htm
Stadium/ Capacity/ Accommodation Area (sq. m)/ Area per seat (m2)/ Total Cost/ Cost per seat
Wembley/ 90,000/ 173,000/ 1.92/ £352,603,000/ £3,918
Stade de France/ 80,000/ 70,000/ 0.88/ £266,597,067/ £3,332
Stadium Australia/ 80,000/ 100,000/ 1.25/ £278,897,627/ £3,468
Munich (new)/ 66,000/ -/ -/ £248,239,862/ £3,761
Arena Aufschalke/ 51,000/ 58,796/ 1.15/ £180,432,432/ £3,538
Sapporo Dome/ 42,122/ 53,800/ 1.28/ £245,959,091/ £5,839
Washington State/ 72,000/ -/ -/ £359,642,567/ £4,995
Denver/ 76,125/ -/ -/ £338,503,518/ £4,447
Cincinnatti/ 66,000/ -/ -/ £275,875,744/ £4,180
I'm not sure how reliable these figures are because a) they're old, and b) FIFA's website say Munich is investing €280m, whereas these figures says the total cost is £248,239,862 (nearly €354m).
Stadium Australia, according to these figures, cost AU$667,457,302. The Telstra Stadium website says AU$600+. Close enough.
I think Suncorp Stadium (52,500 seats) was budgeted at $280m, that's roughly £117m or €167m. I pretty sure it went over budget!
I guess its hard to judge these figures, as Stadium Australia was built four years ago and Landowne Rd is expected to be completed in 2008.
