No, it's not a direct rival to the M5 and RS6, but Mercedes is democratizing the fast wagon (sort of) bringing this E53 ...

Mercedes-Benz is launching a new performance hybrid wagon that has its eyes on Audi and BMW's fast five-doors.

Actual terms vary by lender. Leased this 2015 BMW 328d for 3 years, with BMW offer on 2015, 2016's purchases at 1.99% apr I cannot resist this deal. I love my car, have kept it in tip top shape.