3 models researched so far. Each file tells the car's story and how to spot one.
BMW's best-selling family, with more than 20 million sold since 1975.
From 1972's four-cylinder beginnings to a 717-hp M5: eight generations of the executive sedan.
BMW's first SUV spawned the X5 LeMans concept: 7:49.92 around the Nurburgring.
