The aim of this profi tractor test is to examine the duplication within Deutz-Fahr’s model line-up, in particular focusing on the 107kW/145hp category where the manufacturer offers a choice of two – the 107kW/145hp Agrotron 150 tractor and its identically rated 150.7 sib. As it turns out, the buying decision is rather more straightforward and, indeed, logical than we first imagined, as we explain in the following detailed report