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2015 Mercedes-AMG C63 S First Drive [w/video]

As I mashed the throttle heading into the back straight of a nearly three-mile-long race track, I couldn't help but center my mind on two ostensibly disparate subjects: physics and pistons. If the heart of an automobile is its engine, the heart of the engine are its rotating bits – the crankshaft, pistons and the block they're nested inside. It seems fitting, then, that the internals of the twin-turbocharged 4.0-liter V8 typify the brand-new 2015 Mercedes-AMG C63 sedan I found myself piloting in Portugal. Whereas the last C-Class AMG availed itself of a brute of an engine, employing 6.2 liters of displacement to make its 451 horsepower the old fashioned way, the latest AMG's V8 engine has been downsized radically. I had the opportunity earlier in the day to actually hold the pistons of the new 4.0 Biturbo V8 in my hands, alongside those of the outgoing 6.2. The difference in size is staggering, the new lumps looking downright picayune in comparison to the latter. These eight seemingly diminutive pistons turn combustion into crankshaft-spinning power inside a block that is smaller, lighter and more compact than I'd have thought possible, considering the prodigious output the engine spits out. I had gone into this assignment expecting to pen an ode to lost love; a sonnet of sorrow bemoaning the switch from massive cylinders to wheezing power adders. But I was wrong. In fact, the report that follows may indeed read a little like a love song, except it will heap praise not on what used to be, but instead on what is now possible. The new heart of AMG more than makes up for its reduction in size by relying on turbochargers and smart engineering to turn just 4.0 liters into 469 horsepower and 479 pound-feet of torque starting at just 1,750 rpm, or as much as 503 ponies and 516 lb-ft in uprated S guise. Foot to the floor, eyes focused on the turn ahead, a hard right-hander named Primeira that requires hard braking and quick reflexes, I had a fleeting moment of clarity: These are some hard-working pistons. A few days on the street and track in and around Faro, Portugal, has convinced me that the new Mercedes-AMG C63 is a better car in any meaningful measurement than it was before. And I'll go one step further. Not only is this the best C-Class AMG ever, it's also my new favorite in the hotly contested segment that includes such knee-benders as the BMW M3 and M4.

Daimler employees can set email to auto-delete during vacation

The Internet has shrunk the world in terms of the way people communicate by making it possible to send an email from Oslo and have it show up in Cleveland almost immediately. But that instant contact has wrecked the work/life balance for many. They get home from a long day at the office, yet they can never fully put their feet up and relax because another hour or more of checking and replying to emails awaits. However, German automotive giant Daimler is putting an end to that churn, at least while its employees are on vacation.
About 100,000 Daimler employees in Germany are eligible to opt-in to a new program called Mail on Holiday, according to The Atlantic. When the workers go on vacation, they can switch it on, and the service auto-deletes all of their incoming email. "Our employees should relax on holiday and not read work-related emails," said Wilfried Porth, board member for human resources, to The Financial Times as cited by The Atlantic.
Mail on Holiday puts a thumb on the scale of work/life balance in favor of a little more free time. The system means that Daimler employees shouldn't even be tempted to check their email on vacation because there's nothing there - and it also avoids them coming back from a relaxing holiday only to find a mailbox packed full of hundreds of unread messages. These days, people are absolutely obsessed with their work, often to the detriment of their health, not to mention spending time with their families and friends. On one hand, Mail on Holiday sounds like the sort of vacation breakthrough we'd need to truly unplug and unwind, but on the other hand, it makes our skin crawl just thinking about the lack of communication. What's your perspective? Have your say in Comments.

Next Mercedes S-Class stretching into this 600 Pullman limo

To the concern of nobody in particular, Mercedes-Benz will not be re-upping its Maybach line of ultra-luxury limousines. No, instead the German automaker will be stretching its already roomy S-Class, to make this upcoming 600 Pullman version of the decked-out beast.
The car in our new gallery of spy shots is sporting beefy B-pillars and a massive set of rear doors that should allow perfectly graceful ingress and egress from what is likely to be a palatial rear space. (In one photo we can even see a long-wheelbase S-Class in line with the new Pullman, handily exhibiting the size of the new variant.) The exterior modifications are otherwise obscured, though we can guess at revised front and rear fascia and lighting elements, based on both end being heavily taped for these test runs.
It's a good bet that the Pullman will make use of M-B's twin-turbocharged V12 engine, though sources indicate that a hybrid version might eventually be in the offing, as well.