The latest generation of the B58 engine in the brand new M 340i puts out more horsepower and torque than the previous version and comes exclusively with all wheel drive in Germany. In the US, you have the choice between AWD and RWD.
Of course we couldn’t wait to find out how much performance the latest iteration has to offer with a proper tune. And just because it’s fun, we compared it to a M4 Competition to see which one’s faster on a straight line.
