Hi there,
I have an S-MAX 1.8 TDCI Zetec. I have two kids under 4 and often carry 2 grandparents.
a. Three children, two new born and one five year old (all in car seats obviously) plus two adults.
** should not be a problem. The S-MAX has 3 full size seats in rear. All 3 car seats will easily fit. You should also be able to fit the 2 new smaller baby seats in the 2 extra seats in boot. My wife has sat in one of those without and been faritly comfortable.
b. The main driver will be my wife who, up to now has only driven a Punto.
** Its a fairly big car but has food all round visibility.
c. Enough room for a double buggy and associated stuff!!!
** This is where the S-MAX is fantastic. There is vast amount of storage (unless all 7 seats are in use). You can fold flat all 5 rear seats it becomes a mini-van.
d. Will comfortably seat all five PLUS Mother in law... or a couple of friends of the five year old.
** Yes. but remember no space for large buggy with all seats in use.
e. Does not break the bank.
** Not sure what your budget it but it seems the S-Max do hold their value pretty well.
f. Has a good reliability record.
** Have had a couple of warranty issue fixed by dealer. Rattle from handbrake and aircon problem.
g. Is not French....................
h. Fuel efficient.
Official combinded figure is 47 mpg. I get this quite easily. It has a very large tank and I generally fill up every 3-4 weeks after approx 600 miles.