. I wish I could go bigger but I came from a long line of poor people so believe me, this size (40x30), is a stretch for me.
I was poor too, still am lol......is there room to expand? I started out 30x40, 7 years later I added 18x40 onto the side..... then slid a 40x8 shipping container next to it on the other side and built a door into it....... now my 30x40 is 56x40 with a place for parts and a separate "clean" room for painting and such....... i have a 22x22 area on the rear mapped out for a lift and a carport.......big doors front and back are nice too
another point ........ back in the day I rented a small shop, it was 30x30.....basically a 2 bay garage
the extra 10 feet of depth in a 30x40 allows for 2 rows of cars........I comfortably fit 5 cars in my 30/40 area with plenty of room to get down and dirty. Trusses are a must, you don't want any poles in the way
lol my GTX is behind the AMX and out of sight......
30x40 is a very nice size work area
that's 5 full size cars with one on a rotisserie, a rolling 4x8 table and a 10 foot work bench..... everything is on wheels and easily pushed up against a wall