I know that for a period(about 6 months), ALL SE models came out with free rear elec windows, cruise and heated side mirrors, but they are normally optional extras. I can't confirm(or deny) that they are standard on V6's, but my 2.5TDi V6 has got them. If you're buying one, be sure to ask the seller, whether it's a V6 or not. Don't be scared to ask as many questions as you want when it comes to buying a car, no matter how trivial they may seem.