The Arion 400 is the best-selling range in the Claas tractor stable, but that’s no reason for it to rest on its laurels. With the new Stage V line-up heading for our shores later this year, we caught up with the flagship model, the 155hp Arion 470, to see what’s changed

Back in 2014, Claas introduced the Arion 400 line-up with six models spanning 90hp to 140hp. From the outset this little all-rounder impressed with its long-wheelbase combined with front axle and cab suspension.