Debuting in 1998, the E39 M5 swapped the traditional inline-six for a roaring 4.9-liter naturally aspirated S62 V8 engine producing 400 horsepower. Offered exclusively with a 6-speed manual gearbox, it offered driver engagement of the highest order.

Its subtle quad exhausts, enlarged front air intake, and wide stance complemented a luxurious leather-bound cabin. The E39 M5 achieved a world-class synthesis of long-distance luxury cruising and thrilling backroad athleticism that set an enduring global benchmark.