You can find Sixt special rates here: Sonderangebote – Autovermietung Sixt
Mercedes-Benz AMG C63 rate is 299 eur per day including 250 km.
Bookable from April until end of October.
Available from following Sixt stations in Germany:
Munich Airport (MUC)
Munich Schwabing Luxury Cars – Anni-Albers-Strasse 11, 80807 München
Cologne / Koln Luxury Cars – Marzellenstr. 13-17, 50668 Köln
Dusseldorf Luxury Cars – Koenigsallee 59, 40215 Düsseldorf
Frankfurt Westin Hotel – Konrad-Adenauer-Str. 5-7, 60313 Frankfurt am Main
Berlin Adlon Hotel – Unter den Linden 77, 10117 Berlin
Reserve your AMG C63 here: http://www.sixt.de/php/reservation/topoffer_details/f/de-amg-de
Munich Schwabing Luxury Cars has also Mercedes-Benz AMG CL63 in their fleet.
If you are Hertz #1 Club – Gold member you can use their new Gold Choice -service. How it works. Reserve compact or larger car and locations where they have Gold Choice Service you can take your pre-assigned car or you can choose any car from Gold Choice area. For additional charge you can choose premium and speciality cars also.
Hertz Gold Choice is now available in Europe at the following locations:
And most of the major US Airport locations.
March 2012 San Francisco Airport had following speciality cars available for upgrade:
Ford Mustang V6 – 10 USD per day
Dodge Challenger – 40 USD per day
Chevy Camaro – 20 USD per day
Ford Mustang GT Premium (420 bhp) – 50 USD per day
Brand New Mustang V6 – Gold choice area in the background.