The following cars represent the most technically advanced available.
Featuring excellent fuel economy and a generally comfortable and easy-driving character, the 2013 Mercedes-Benz GLK250 makes for a useful all-around vehicle, good for the daily commute and family road trips.
The powerful, efficient 2014 Mercedes-Benz E250 BlueTec is a great car -- nearly the total package -- but it won't be a great "tech car" until its dashboard tech gets a much needed overhaul.
The powerful, comfortable 2013 Mercedes-Benz CLS 63 AMG feels like a car that's worth its high asking price, but we'd wait for the next generation of its Comand interface before taking the plunge.
The pricey 2013 Mercedes-Benz G63 AMG is far more showpiece than practical everyday driver, but it makes quite an impression in its combination of old and new.
The 2013 Mercedes-Benz SL550 Roadster is an excellent luxury convertible that doesn't rely heavily on tech gimmickry; however, its new Comand Online system falls short of the bar set by Audi and BMW.
Reasonably well-equipped, the 2013 Mercedes-Benz GLK350 4MATIC is a solid choice as a comfortable and capable urban crossover; just don't get carried away with the options.
The higher cost of diesel might make the 2012 Mercedes-Benz ML350 Bluetec's superior fuel economy a wash when compared with a gasoline version, but this truck's luxury features make it a very comfortable road tripper.