Family car - 3 kids under 4

[TwoYearsMarried]

Any recommendations please? I don't really want anything super flash. Practical, economical, spacious.

Looking for a diesel car, NOT an electric or hybrid (for various reasons).

Any suggestions?

Citroen C4 Picasso grand :) we love ours. Massive boot. 3 car seats across middle and 2 extra seats in boot if you need. I think it might have been renamed in the last year or 2, not sure!

Ford S-max. Amazing boot space.