Full instrumented test of the 2015 Mercedes-Benz SL with its new, twin-turbocharged V-6. Read more about the SL400 at Car and Driver.

The 2015 Mercedes SL400 certainly proved itself to be a capable performer and may even have saved a life in process. I don't want to be too dramatic, but the Mercedes went above and beyond, ...

Compared with the 429-hp SL550 and its 4.7-liter, twin-turbo V-8, the 2015 Mercedes-Benz SL400 only gives up an estimated 0.6 seconds in its 0-60 mph time, but gets significantly better fuel economy.

When it comes to cars, the term "entry level" has a no-frills connotation. When it comes to Mercedes-Benz, however, it's a relative term. To wit: the new SL400. The sporty two-seater is nominally ...

Mercedes-Benz has quietly unveiled the SL400 on its U.S. website, which will now the most affordable way to get into an SL-class on this side of the pond.Under the hood of the 2015 Mercedes-Benz ...

Mercedes SL400, motoring review: This will do nicely, as long as you're not cruising for a bruiser. Jamie Merrill found the "gentleman's cruiser" to be a little too refined. Jamie Merrill.

In terms of fun factor and performance the SL400 delivers, with a creamy twin-turbo V6 engine matched to a nine-speed automatic transmission that punches the two-seat hardtop along at more than ...