BMW dials M for more choice
One M version of a BMW is usually enough, but this new CS variant is the fourth M4 in just three years, writes Matt Robinson
Some of the best investments in the car world can be found among BMW’s M performance models, and that’s a truism that holds firmest among the rarer, limited-production variants that wear the hallowed single letter and tricolour-stripe boot badge. Vehicles like the M3 Sport Evo of 1989/90 and the M3 CSL of 2003 are the most sought-after and therefore expensive BMW purchases in the used-car market.
While shrewd punters may recognise a BMW ...
