The Jettanamewilllikelybe carried over, andassemblywillcontinue to take place atVolkswagen's Puebla, Mexico, plant, but the new Jetta will measure in slightly longer and a bit wider.
You might note, with an eye roll, that the Smart iQ's highway mileage of 37 mpg is bested by many larger cars, including the Chevy Cruze Eco and the VW Jetta Sportwagon diesel (both rated at 42 mpg on the highway).