This ROADTREK SS AGILE is on the MERCEDES DIESEL CHASSIS with the 3.0L CRD V6 turbo diesel BlueTec engine.  It is the best equipped SS Agile that Roadtrek made.  It has the extra Resort Package– ($16,212)-- which includes the charge controls of EcoTrek 400, 300W solar panel, underhood generator, VoltStart and screen package.  The charge controls give you the flexibility to charge the batteries from all sources including the engine generator, solar and shore power. With the charge control system and lithium ion battery power you can boondock for days or stop for a night in a Wallmart.  The SS Agile has 20,050 miles and isn’t  due for service for another 12,500 miles.No matter where you’re driving, whether it’s a long road trip across the countryside or a quick jaunt across town, the SS Agile makes every trip enjoyable, fun and comfortable.  Perfect for weekend getaways, full-time RV living, or just as your daily driver.  With great use of interior space, ease of driving and loads of safety features, the SS Agile is prepared for every journey, no matter the destination.  It contains a ton of information and videos.  For some reason, there is at the bottom of my add a factory description of an Agile that does not pertain to this Agile. It describes a white Agile with 4 wheel drive and other information that does not relate to this Agile. Ours is a dark gray unit with 2 wheel drive.