I think we got one in the back of an original (94?) Corsa*
Dad has pretty much always had one kicking around the place (although the current one is probably dead - not been used for 6 years), as it's always cheaper to buy them than rent them if you're going to be doing concreting but can't get it all done in a few days, and it's much faster and easier to use one than mix by hand
(we last used ours to lay the hardstand for our car).
*The one with the properly curved boot, before they decided to save money and flatten it. IIRC that curve made a huge difference in exactly what could be squeezed in.