I wouldn’t be surprised if, in terms of cubic feet quantity, there is more wood in the plus 6 than in a trad. There are some hefty pieces in the sills, quarter panels and at the rear end for additional crash protection.


1969 4/4
1995 plus 8
1996 Plus 4 4seater
2002 Aero S1
2013 M3W
2014 Plus 8