Background
From its introduction in 1976 the E24 BMW 6-series wowed the motoring public with its shark-suited Paul Bracq-designed looks, technical specification and the shear beauty of the way it drove on the road.
The sporty 635CSi joined the range a couple of years after the model’s introduction and upped the ‘want’ factor by a significant margin, thanks to a 3.5-litre engine, increased road presence and a luxury cabin.
Production would last a heady thirteen years until 1989, with a re-jig after 1982 when its underpinnings shifted to the new and more sophisticated E28 chassis (filched from the new 5-Series).
Power always came in the form of six-cylinder units, running from 2788cc through to 3453cc in capacity. That was good enough for a minimum of 184bhp through to 286bhp in the lusty range topping M635CSi. Thus endowed, top speeds were impressive, ranging from 130mph-160mph. Buyers could have opted for an automatic gearbox (most did), which suited its GT nature (they did B-roads with aplomb, too) or a manual to ratchet up the driver involvement factor.
The most interesting fact perhaps is that it wasn’t the poster boy M635CSi that earned model plaudits trackside it was little brother 635CSi that took the 1983 ETCC title.
As if by magic, here’s a beautifully restored example from a private collection.







