Confused? It's not as difficult as all that sounds - you just need to know that this model, the 2018 BMW 6 Series Gran Turismo, is supposed to offer a neat alternative to the go-to family luxury car ...

Note: The dimensions shown above are for the BMW 520d Luxury Line, 2.0L, Diesel, 8 SPEED AUTOMATIC. To display dimensions about another variant, click on one of the rows in the table below. 520d Gran ...