The new SL55 and SL63 models are more expensive than before

The famous Mercedes SL roadster is now in its seventh generation

Mercedes is not being shy about the latest generation of its venerable SL roadster.

Both versions of the SL have a twin-turbocharged 4.0-liter V-8 engine

With the SL55's configuration producing 469 horsepower and the SL63's producing 577 horsepower.