VR-HDB,
Sorry about the garbled text below, cannot do tables in here...copy the text into notepad, save as a txt file, and import into excel as a "space" delimited txt file to get the formatting right
A330-200 A330-300 A340-200 A340-300 all have a 1/4 Chord Sweep of 29.70º AR or 9.26, the A340-500 and A340-600 have 31.10º 1/4 Chord Sweep and AR of 8.56.
I think between the A330-200 A330-300 A340-200 A340-300 they quote 90+% commanality in the wing, with Area, Span, MAC, Aspect Ratio, Taper Ratio, Average (t/c), 1/4 Chord Sweep the same.
Model A300-600R A310-300 A319-100 A320-200 A321-200 A330-200 A330-300 A340-200 A340-300 A340-500 A340-600
Wing:
Area_(m²) 260.00 219.00 122.40 122.40 122.40 363.10 363.10 363.10 363.10 437.30 437.30
Span_(m) 44.84 43.89 33.91 33.91 33.91 58.00 58.00 58.00 58.00 61.20 61.20
MAC_(m) 6.44 5.89 4.29 4.29 4.29 7.26 7.26 7.26 7.26 8.35 8.35
Aspect_Ratio 7.73 8.80 9.39 9.39 9.39 9.26 9.26 9.26 9.26 8.56 8.56
Taper_Ratio 0.300 0.283 0.240 0.240 0.240 0.251 0.251 0.251 0.251 0.220 0.220
1/4_Chord_Sweep_(º) 28.00 28.00 25.00 25.00 25.00 29.70 29.70 29.70 29.70 31.10 31.10
High_Lift_Devices:
Trailing_Edge_Flaps_Type F2 F1 F1 F1 F2 S2 S2 S2 S2 S2 S2
Flap_Span/Wing_Span 0.800 0.840 0.780 0.780 0.780 0.665 0.665 0.665 0.665 0.625 0.625
Leading_Edge_Flaps_Type slats slats slats slats slats slats slats slats slats slats slats