BMW’s electrically-enhanced 5 Series gets a second run through the wringer, as we ponder the question – is it easy being green?
BMW rounds out its 5 Series offerings with a plug-in hybrid executive saloon that costs no more than the fossil fuel-burning alternative to buy
BMW’s all-new 5 Series range adds a plug-in hybrid version, but without the price hike the tech usually attracts
BMW plug-in hybrids will be among the first to recharge themselves wirelessly
