2013 Nissan Sentra compare

The 2013 Honda Accord EX employs well-engineered drivetrain technology, but Honda reserves most of the electronic gadgetry for the Accord's higher trim levels.

Dodge gives the 2013 Dart an excellent cabin tech suite, impressive for a compact car, but uneven acceleration makes the 1.4-liter engine upgrade a questionable choice.

Larger than you would expect for a midsize sedan, the 2013 Nissan Altima offers distinctive ride quality and some surprising available cabin tech, but engine choices slip behind the tech curve.

The 2014 Mazda6 i Grand Touring outshines much of the competition in the battle for your midsize sedan dollars, hitting most of the right marks, but some of its luster is dulled by the more powerful and efficient turbo-diesel and i-ELOOP models just around the corner.