Background
23/07/20 PLEASE NOTE THAT THE V5 FOR THIS BMW HAS NOW ARRIVED AND IS WITH US.
The BMW E12 series was the first model to be given the 5-Series label. Built between 1972 and 1981, almost 700,000 were built in total in factories across the globe including locations as far flung as South Africa, Indonesia, and Thailand as well as the firm’s native Germany.
The replacement for the much-loved New Class it was offered with a wide range of engines from the 89bhp 1.8-litre of the BMW 518 through to the 3.2-litre, 197bhp 533i. Inline four and six-cylinders options were on the board, along with a wide variety of both manual and automatic gearboxes.
Suspension was courtesy of McPherson struts at the front and a diagonal link axle at the rear. Most had steel wheels, and all had recirculating ball steering. The basic models even still had drum brakes on the back.
The E12 was not a technologically advanced car.
And yet, for all its humble beginnings, the E12 ushered in a whole new category into the sector, that of the high-performance saloon.
Because the M535i was the first volume production ‘M’ car (the M1 was a whole different kettle of fish, of course…). Launched in 1980, it is powered by a 3.5-litre straight-six M90 engine from the 635CSi that develops 215bhp. The gearbox is a ‘dog-leg’ five-speed Getrag manual, and the rear axle features a limited-slip differential. Performance is strong rather than vivid, with 60mph coming up in just under eight seconds and a top speed of around 140mph.
Of course, the braking system is upgraded, as is the suspension the latter being both lower and stiffer than standard, and damped by specially developed Bilstein dampers. Front and rear spoilers give the car visual flair, while the interior gained fancy, figure-hugging Recaro seats and the M1’s sports steering wheel.
It set the template for every fast saloon to come.
And they were genuinely hand-built: the cars were hauled off the assembly line and transported to BMW Motorsport GmbH in Munich to have the engineers there weave their magic – and whereas some of the firm’s modern cars are little more than an exercise in badge-engineering, the E12 M535i is every inch an ‘M’ car.
It was short-lived, though. Production had only started in the April of 1980 and lasted barely 13 months. Driven by the need to tool up for the forthcoming E28, the M535i was discontinued in May 1981.
Just 1,410 examples were built for the European market, with 960 of them being left-hand-drive, and just 450 being right-hookers.
Which makes our next auction car a very special piece of history indeed.







