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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.

Mercedes-Benz GLA45 AMG spied in Sweden

We've spotted the all-new Mercedes-Benz GLA testing a couple times in recent months in getting closer to production form and shedding camouflage, but now it looks like we're see our first look at the AMG version of this compact crossover. The low ride height might trick some into thinking that we're just seeing the already-confirmed A45 AMG out testing, but the unique beltline, rear doors and side windows confirm this is some version of the GLA-Class.
What makes us so confident that this is the AMG model? Well, for starters, this prototype has beefier brakes with cross-drilled front and rear rotors and bigger front calipers, but it also sports dual exhaust outlets poking through the rear fascia and a suspension that has been lowered considerably. Our spy shooters said that this car's exhaust note made it almost certainly an AMG model.
Just to be clear, the GLA AMG will not be powered by a 4.5-liter engine. The closely related A45 AMG will carry the "45" in its name to celebrate the first 45 years of AMG, and our sources seem to indicate the AMG version of the GLA will do the same. We're expecting this sporty crossover to produce as much as 350 horsepower from its AMG-tuned four-cylinder engine, and like the all-new E63 AMG, it could very well come standard with 4Matic all-wheel drive.

How tariffs in China could cause a meltdown in the American South

While BMW is clearly a German company, the crossovers that are exceedingly important to it are actually made in Spartanburg, South Carolina. And more than that, the Spartanburg plant (physically located in the town of Greer) is where the corporate know-how and capability for those vehicles is concentrated. These are the vehicles – specifically, the BMW X3, X4, X5, X6, X7 – that drove record growth for the company in 2018, according to BMW. But whatÂ’s most notable about BMW Group Plant Spartanburg, given current events, is that according to the U.S. Department of Commerce it was the largest automotive exporter by value for the fifth year running in 2018. ThatÂ’s worth emphasizing: largest automotive exporter by value. Not GM. Not Ford. BMW. And where might one assume that more than a few of those X vehicles are shipped to? China. Some 360 miles southwest of Spartanburg is Mercedes-Benz U.S. International, Inc., in in Tuscaloosa County, Alabama. It started building vehicles in 1997. Since then, Daimler AG has invested in excess of $5.5 billion in the facility. It manufactures the crossover now known as the GLE, formerly the ML-Class. It also makes the GLE coupe and GLS. Daimler describes the Tuscaloosa facility as “the traditional home of SUV production” for those vehicles. When it reported its global 2018 sales, Daimler noted that on a global basis SUVs account “for more than a third of all Mercedes-Benz sales.” According to the Chinese finance ministry, on December 15th the Chinese government will impose a 25% tariff on automobiles (and a 5% tariff on auto parts) from the U.S. Certainly this is going to have a direct effect on the sales of vehicles that are manufactured in the U.S. and exported to China. BMW and Mercedes are going to take it on the chin for the vehicles that they make in plants that they invested in so heavily in the U.S. Which could potentially mean that people in places like Greer, South Carolina, and Vance, Alabama, are going to find themselves in the crosshairs of the combatants. Soo too could Lincoln, which produces vehicles in places like Louisville, Kentucky (Navigator), Chicago, Illinois (Aviator) and Flat Rock, Michigan (Continental). Although the Tesla Gigafactory 3 is rapidly nearing completion in Shanghai, it is worth noting that vehicles built in Fremont, California, are being sold in China in numbers that donÂ’t make Musk unhappy.