There's Another Mercedes-AMG SL Engine Coming Soon

The all-newMercedes-AMG SLhas arrived and it's brilliant. Available in two flavors (depending on the market), the 53 and 63, the German automaker's new roadster is a return to the legendary nameplate's roots; keeping things simple yet luxurious, powerful, and a ton of fun to drive. SL, for those who don't already know, stands for Sport-Leicht (Sport Lightweight). At present, just one engine is offered with two output levels: a 4.0-liter twin-turbocharged V8 with either 469 horsepower and 516 lb-ft of torque, or 577 hp and 590 lb-ft. Apparently, that's about to change.

According to theMercedes-Benz Passion Blog, a new 43 trim will soon join the lineup. Instead of that V8, it'll supposedly pack a plug-in hybrid powertrain that'll include the 2.0-liter four-cylinder used in the C-Class. That engine alone is good for 255 hp and 295 lb-ft. The electric assistance will increase output and improve fuel efficiency.

So yes, consider this to be the new so-called "entry-level" trim. The report further claims the new trim will get round twin tailpipes to help differentiate from the two more powerful versions. What you shouldn't do is automatically assume the new base trim will be underpowered. Quite the contrary.

Sources have reason to believe the total output will hover at around 385 hp plus another 20 ponies courtesy of the generator. That'll firmly keep the new 43 just below the 53 in both output and pricing. What'll be interesting to find out are the new trim's fuel economy ratings. As we all know, Mercedes is moving fast towards electrification, so it makes total sense to see the SL receive some level of electric power.