BMW Friends and Family Discount?

[MattyB_]

Does anyone know anything about this, in terms of what's available from the range, whether its only outright purchase or lease? I've been told it's a flat 19% discount on new, lease and pre-reg but I'd be surprised if that included all models.

I've been told to speak to a BMW dealer, but I'd rather go pre-armed with information before I get the smarmy sales pitch...