Here is data from an old spreadsheet that I have in my possession but it doesn't include the newer types. Apologies - the system seems to reduce everything to a single space not making this clear. I'll PP you the spreadsheet.
Type Engines Seats OEW kg kg/seat
A 300-600 CF6-80C2A5 212 90,300 426
A 310-300 CF6-80C2A8 192 79,666 415
A 318-100 CFM56-5B 81 39,035 482
A 319-100 CFM56-5B6 96 40,350 420
A 320-200 CFM56-5B4 109 42,100 386
A 321-200 CFM56-5B3 132 48,140 365
A 330-200 CF6-80E1A4 236 120,500 511
A 330-300 CF6-80E1A4 236 124,300 527
A 340-200 CFM56-5C4 225 125,650 558
A 340-300 CFM56-5C4 260 129,850 499
A 340-500 Trent553 269 170,300 633
A 340-600 Trent556 294 176,900 602
B 737-500 CFM56 3C1 76 31,950 420
B 737-300 CFM56 3C1 91 31,869 350
B 737-400 CFM56 3C1 106 34,810 328
B 737-600 CFM56 7B22 76 36,900 486
B 737-700 CFM56 7B22 91 38,150 419
B 737-800 CFM56 7B27 121 41,150 340
B 737-900 CFM56 7B27 136 42,490 312
B 747-400 CF6 80C2B5F 250 183,810 735
B 747-400 CF6 80C2B5F 358 181,120 506
B 747-400X CF6-80C2B5F 358 183,810 513
B 747-400X GP7000423 190,500 450
B 757-200 PW2040132 58,390 442
B 757-300 PW2043162 63,650 393
B 767-200 CF6 80C2B8F 158 84,690 536
B 767-300 CF6 80C2B7F 194 90,540 467
B 767-400 CF6 80C2B8F 208 102,690 494
B 777-200 GE-90-94B260 143,790 553
B 777-200 GE-90-115B260 155,990 600
B 777-300 GE-90-95B336 158,480 472
B 777-300 GE-90-115B336 169,190 504
B 717-200 BR 715 C1-30 58 32,110 554
MD87 JT8D-217B74 35,003 473
MD83 JT8D-21994 38,737 412
MD90-30 V2528 D5 100 41,178 412
MD11 PW4460 268 132,800 496
CRJ-200 CF343B1 34 13,740 404
CRJ-700 CF348C1 49 19,731 403
RJ-70 LF 507 1F 65 23,600 363
RJ-85 LF 507 1F 77 24,380 317
RJ-100 LF 507 1F 92 24,750 269
ERJ-135 AE3007A 33 511,200 320
ERJ-145ER AE3007A 147 11,840 252
Last edited by Peter47; 19th Dec 2014 at 17:24.