Thanks to the retractable hard-top roof and powerful M TwinPower Turbo engines, the BMW M4 Convertible can transform any drive into an adventure. The powerful front end and extended bonnet lend to its athletic silhouette, which is matched by its sporty and exclusive interiors., SOPER OF LINCOLN IS AN AWARD WINNING FRANCHISED BMW DEALERSHIP. ALL CARS HAVE A GENUINE APPROVED WARRANTY FROM BMW UK. Black Extended Merino Leather interior, Black Sapphire metallic paint, 2 owners, "Elevate your driving experience with Soper of Lincoln – where luxury meets exceptional service.", £37,990