The BMW 4 Series ... and adaptive LED headlights are no longer available as a stand-alone option. A synthetic leather dashboard is now optional on all 4 Series models. On the M4, the driver ...

After unveiling a concept version of the M4 GTS at the Pebble Beach Concours d’Elegance in California earlier this year, BMW has lifted ... But the lights are largely aesthetic.

with detail styling tweaks and new equipment - plus a similarly revised range-topper in the form of the 2017 BMW M4. It'll take connoisseurs of the brand to spot the changes without parking old ...