Technical Director Frank Markus walks us through seven of the best selling cars in America as part of our family sedan comparison…

We take a look at Audi’s all-new R8 Spyder drop-top supercar.

Check out the Mercedes-Benz Press Conference fresh from Geneva.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/mercedes_benz_f800_style_geneva_concept_car/index.html

Take a look at the Hyundai i-flow concept that debuted at the 2010 Geneva Motor Show.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/1002_hyundai_i_flow_concept/index.html

Kia unveiled the 2011 Sportage at the 2010 Geneva Motor Show.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/1003_112_2011_kia_sportage/index.html

Ferrari shows off its latest hardware at the 2010 Geneva Motor Show.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/1003_112_ferrari_599_hybrid_concept/index.html

Watch as Lamborghini rolls out its latest and greatest Gallardo.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/1003_112_2011_lamborghini_gallardo_lp_570_4_superleggera/index.html

Ford unveils the Focus and Focus Wagon at the 2010 Geneva Motor Show.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/1003_2012_ford_focus_wagon/index.html

Porsche unveiled the 918 Spyder Concept at the 2010 Geneva Motor Show.

Read the full story here: http://www.motortrend.com/auto_shows/geneva/2010/1003_porsche_918_spyder_concept/index.html