Tag Archives: Kompressor

2013 G63 AMG: The G-Class With Some Serious Grunt

20 Apr

2013 Mercedes-Benz G63 AMG: Photo courtesy Mercedes-Benz North America.

Seven days after unveiling the six-figure-expensive 2013 G550 Mercedes has officially gone off the deep end with the introduction of the extremely costly, exclusive and powerful G63 AMG, the high-performance variant of the G-class. With its over-the-top performance and luxury, combined with its serious off-road capabilities the G63 AMG is like nothing else on the road. The G-class has always been in a league of its own, ever since it was first released in 1979. However, unlike the new G550 which varies ever-so-slightly from the previous generation the new G63 AMG has received significant exterior design changes making it all the more bad-ass.

Along with the SL65 AMG, which made its world premiere on April 4 at the 2012 New York International Auto Show the G63 features a signature high-gloss black “twin-blade” grille, making it much sharper and more aggressive looking than the standard G550 grille with four horizontal slats. Below the grille are large, masculine-shaped air inlets integrated into the bumper.  With its brutish appearance the front end looks leaps and bounds better than the 2011 G55 AMG, fulfilling the image conjured up when thinking of Mercedes’ box on wheels, and reinforcing the G-class’ reputation as the go-anywhere, do-anything vehicles in the manufacturer’s lineup. Rounding off the exterior changes are 9.5 x 20 five-spoke wheels finished in titanium gray, and a huge brake system consisting of six-piston fixed-calipers in front and single-calipers in the rear.

2013 Mercedes-Benz G63 AMG with redesigned front grille and bumper: Photo courtesy Mercedes-Benz North America.

Under the hood the new engine backs up the exterior styling with a V-8 growl. Unlike the 2011 G55 AMG that was a powered by a 5.4-liter supercharged V-8 engine capable of producing a peak of 500 horsepower and 516 lb-ft of torque, the engineers at Mercedes-AMG have left supercharging on the shelf this time in favor of turbocharging. The new form of forced injection along with a slightly larger 5.5-liter V-8 has boosted the maximum output to 544 horsepower and 560 lb-ft. Besides the added output figures the new power plant allows the G63 to cover the 0-60 sprint in 5.3 seconds, one-tenth quicker than the G55.

544 horsepower, 5.5-liter BiTurbo V-8 in the 2013 Mercedes-Benz G63 AMG: Photo courtesy Mercedes-Benz North America.

Mercedes has claimed an overall efficiency improvement of up to 13 percent. That’s not spectacular, but when you can afford to spend well over six figures for an uber powerful SUV gas prices shouldn’t be a concern. The jump in fuel economy can be attributed to newly introduced spray-controlled gasoline direct injection and the same “Eco” stop/start function found on the majority of AMG’s gas-thirsty models.

The engine isn’t the only part of the drivetrain that has been updated. Gone is an outdated five-speed automatic and in its place is the AMG SPEEDSHIFT seven-speed automatic transmission with three driving modes; Controlled Efficiency (C), Sport (S) and Manual (M). The unit has been additionally beefed up with a new torque converter with centrifugal pendulum, friction-reducing bearing and transmission oil thermal management, just in case you want to take this baby off-road.

Designo leather interior in the 2013 Mercedes-Benz G63 AMG: Photo courtesy Mercedes-Benz North America.

As with the new G550 the interior offers occupants a new instrument cluster and infotainment system. Unique to the G63 are AMG door sills illuminated in white and shift level with AMG logo. The seats are covered with designo leather upholstery with fluted leather door paneling, and customers have the option of a variety of trims including carbon fiber, champagne white lacquer or light brown satin poplar.

The G63 AMG certainly isn’t a vehicle for everyone. If you don’t like showing off to the Jones’ across the street or refuse to make frequent visits to the gas station then this four-wheeled, all-wheel-drive monster might not be the right cup of tea. However, if the G63 AMG suits your fancy then just be prepared to pay. As with the G550, no official pricing has been announced, but based on the 2011 G55 AMG expect for the G63 AMG to have a base MSRP of at least $125,000 when it goes on sale in August.

2013 Mercedes-Benz G63 AMG: Photo courtesy Mercedes-Benz North America.

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