![020-027_tt_john_deere_6140m_ap](https://www.profi.co.uk/wp-content/uploads/sites/8/2021/11/020-027_tt_john_deere_6140m_ap.jpg?w=435&h=350&crop=1)
November 28, 2021
Tractor Test: John Deere 6140M AutoPowr
For those not familiar with Deere’s four-pot 6M, there is a quartet of short-wheelbase models, with rated power ranging from 90-120hp. There are also two models with a longer wheelbase, the 6130M and 6140M, and…