By Mauricio Lezcano / carsntravel.com / photos BMW US Press Information
The formula for success continues with the 7th generation of one of the most successful premium sedan on the market, the all new BMW 5 Series. The 2017 BMW 540i Sedan has been entirely newly developed allowing for a significant weight loss of up to 137 lbs. with the use of aluminum, magnesium and high-strength steel.