a long wheel base 3 series??? they already have one, it's called a 5 series!
Note to BMW: Spend design time and engineering on worthwhile projects.
2011 Mineral White M3 ZCP
Paint Correct, Opticoat, Ventureshield, some CF, B&B exhaust, AFE Intake
2014 Mineral White 328d Xdrive Wagon
stock for now