Video: BMW X3 M40i vs Mercedes-Benz GLA45 AMG Acceleration Run
We're trying to find out whether the heavier, less powerful BMW X3 M40i is faster than the GLA45 AMG in a straight line or not.
We're trying to find out whether the heavier, less powerful BMW X3 M40i is faster than the GLA45 AMG in a straight line or not.
