There’s a risk though that slotting in a humble four-cylinder diesel engine, such as you’ll find in the 520d ... in M Sport trim. Power comes from a 2-litre version of BMW’s modular family ...

The BMW 520d Efficient Dynamics is the ... So far, then, very worthy but not very evo. And with M Sport options pointedly unavailable for the 520d ED, this will never be a rousing drive ...

£190.00 annually / £104.50 six-monthly / £99.75 six-monthly Direct Debit / £16.63 monthly Direct Debit Version CO 2 520d M Sport Estate 140 g/km 520d M Sport Business Edition Estate 140 g/km 520d SE ...