Dog crate recommendations

[W4YNE]

I've just bought a 2013 Audi A4 Avant which I would like to keep tidy after changing from a Honda CRV that had more dog hair than the dogs and bits chewed when the dogs got bored.  I've got a border collie and a minature jack russell.  Does anyone have any recommendations for a low priced dog crate that will fit in the back of the A4 while given them enough space to be comfortable?

[Audi Owners Club.]

just had a look on eBay could only find these ones

http://www.ebay.co.uk/sch/i.html?_odkw=audi+dog+crate&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.Xaudi+a4+dog+crate.TRS0&_nkw=audi+a4+dog+crate&_sacat=