Who needs therapy when there are engine assembly videos like this one from M539 Restorations? In the hour-plus video—which is part six of a video series featuring this engine—the channel’s host Sreten ...

A few months ago, we showed you all there is to know about the history behind the BMW M3's first V8, the S65 engine. We highly recommend you go check that out. But it's important to show both sides of ...

This Mercedes-Benz S65 AMG was once a $12,000 deal. Now, Randy Sheer bought it for just $12,000 and plans to give it away ...

Mercedes-Benz sells seven different models of its flagship S-Class sedan in the States. Look past the entry-level S400 Hybrid (base price $93,000) and the standard V8-powered S550 models. The ...

To many fans, BMW is best known for its range of smooth and powerful inline-six engines; in fact, the first engine it made was an inline-six, albeit for use in an airplane. Inline-fours have also ...

The BMW S65 was an extremely popular engine that powered the M3 from 2007-2013. In that time, it won the International Engine and Powertrain of the Year Award for Best 3-liter to 4-liter Engine five ...

If you’re looking for a seriously fast sedan that effortlessly evades attention, this one deserves a long, hard look. With an exterior that screams “retired executive,” the AMG S65 sedan based on the ...

It's not an easy feat packing near-supercar levels of V12 power and performance into a car as luxurious as a Mercedes-Benz S-Class. With the help of AMG, Mercedes has done just that with the S65 AMG ...

Ever taken a ride with the devil? How about taking the devil's ride? I borrowed Beelzebub's own chariot recently, the Mercedes' S65 AMG coupe. This is perhaps the most depraved car on the road today.

Recently upstaged by more sensible powerplants, the V12-engined S65 AMG version of Stuttgart's flagship has always been a bit of a collector's item -- collectors of dollar bills, that is -- but the ...

Mercedes-Benz unveiled its top-of-the-range 2015 S65 AMG Coupe this week, and it's a stunning combination of luxury and high performance. At 621 horsepower, the all-new coupe's twin-turbocharged V12 ...

Twelve cylinders. Twin-turbochargers. 621 hp and 738 lb-ft: Yeah, Mercedes-Benz's new S65 AMG sounds like a monster, and we mean that as a compliment. Mercedes says the S65 “sets new standards as the ...