The BMW 4 Series Convertible is very accomplished ... and a classy interior. We think the 420i M Sport gives the best balance between performance and running costs. M Sport trim comes with plenty ...

The BMW 4 Series Gran Coupé is practical ... one step further by adding explosive performance to that practicality. M Sport comes with plenty of standard equipment, including 18in alloy wheels ...

The BMW 4 Series is fundamentally a very safe car and earned a full five-star rating when it was crash tested by Euro NCAP in 2019. It performed particularly ... Even the most affordable 420i M Sport ...