The John Deere 6R 145 has a horsepower of 143 hp and the John Deere 6M 150 has a horsepower of 148 hp, a difference of 5 hp. The John Deere 6M 150 has the higher horsepower.
The John Deere 6R 145 has a horsepower of 143 hp and the John Deere 6M 150 has a horsepower of 148 hp, a difference of 5 hp. The John Deere 6M 150 has the higher horsepower.