The sleek horizontal structure is composed along nautical or aerodynamic lines.

You now find station wagons with the sleek, aerodynamic lines of their sportier cousins.

It had sleek lines, aerodynamic enough to enter an atmosphere.

Previous ads emphasized the sleek aerodynamic lines of the motorcycle.

With its soft, aerodynamic lines, the styling does not deviate from the flock of mainstream modern cars.

Ten meters long and three meters high, its body had been elegantly sculpted along aerodynamic lines.

It was the first car to have the wheels inside its aerodynamic line, which we take for granted today.

The 500 was characterized by having a quite aerodynamic lines, which was improved over the years when it was in production.

Central to this campaign was emphasis of the Giulietta's new 'aerodynamic' line, which was carried over to the 75, and then the 33.

Looks like a fantastic product but I like its aerodynamic lines.