Tag Archives: E63

2012 Mercedes-Benz SLK55 AMG Revealed

21 Aug

By Matt McCarron

2012 SLK55 AMG: Courtesy MB North America

It might be the smallest vehicle in the AMG lineup, but that hasn’t stopped the engineers at Mercedes’ high-performance skunkworks from developing one very powerful and appealing two-door sports car. The 2012 SLK55 AMG packs a monster of an engine with all of the other luxuries and state-of-the-art technologies one would expect in a Mercedes-Benz.

The 2012 SLK55 AMG is powered by a new 5.5-liter, naturally aspirated V8 engine. Designated the M152 by AMG, this V8 power plant is capable of developing a hefty 415 hp at 6,800 rpm and 398 lb-ft at 4,500 rpm. The engine’s ability to push out large amounts horsepower and torque is due in large part to the number of components it shares with the M157 bi-turbo engine found in the E63 AMG, CLS63 AMG, S63 AMG and CL63 AMG. The displacement, bore/stroke, distance between cylinders, ECO stop/start system and direct gasoline injection technology are all identical in both engines. That being said, not all aspects of the two engines are similar. The intake air ducting, cylinder heads, valve drive, oil supply system and crankcase have all be adapted or modified specifically for the M152.

All-New M152 5.5-liter V8 engine: Courtesy MB North America

Besides the impressive engine, the 2012 SLK55 AMG also comes with the AMG Cylinder Management cylinder shut-off system, improving overall fuel economy. When the AMG SPEEDSHIFT PLUS 7G-TRONIC automatic transmission is being operated in Controlled Efficiency or “C” mode the cylinder management system allows the engine to run on just four cylinders. However, if the driver decides they need more power all they need to do is reach 3,600 rpm. Upon reaching this speed the engine automatically engages the remaining four cylinders in a process that takes just 30 milliseconds.

The sports suspension of the third generation SLK by AMG comes with Torque Vectoring Brakes, a high-performance braking system, 3-stage ESP and Direct-Steer system. The optional AMG Handling Package gives an even greater level of driving pleasure, courtesy of a stiffer AMG Performance suspension, rear axle differential lock, two-piece brake discs at the front and a three-spoke AMG Performance steering wheel.

Much of the stylistic inspiration for the 2012 SLK55 AMG has been taken from the SLS AMG. A wide front grill with chrome-plated fins as well as the four air vents and center console finished in brushed aluminum are all reminiscent of the SLS super car. Rounding out the interior, other luxuries include AMG sports seats, and AMG-specific instrument cluster.

Capable of retracting in less than 20 seconds: Courtesy MB North America

As with any SLK model, the 2012 SLK55 AMG comes standard with a retractable hardtop. But since this is the ultimate SLK Mercedes has added another option, a panoramic roof with MAGIC SKY CONTROL. This panoramic roof can change from light to dark with the push of a button, depending on the outside conditions.

Now, after hearing about all the performance and technology that has been packed into AMG’s smallest offering, one might want to run down to the dealership and buy one right away. Unfortunately, those who want to add the latest two-door AMG to their garage will have to wait a little longer. The 2012 SLK55 AMG is scheduled to go on sale in the U.S. starting in early 2012.

© 2011 GermanAutoNews

ALL RIGHTS RESERVED. Any unauthorized reprint or use of any material is prohibited. No content information whatsoever may be reproduced or retransmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system without the express written consent of the creator of GermanAutoNews.com

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2012 Mercedes-Benz E63 AMG Wagon

15 May

By Matt McCarron

Spirited driving and taking the family on the annual summer vacation are not something that usually go hand-in-hand. However, Mercedes-Benz has managed to create a vehicle that’s capable of fulfilling both of these desires at the same time.

Mercedes-Benz announced it will produced the 2012 E63 AMG Wagon for the U.S. market,  joining the E63 AMG Sedan which is already on sale. The E63 AMG wagon will be in direct competition with Cadillac CTS-V Wagon.

Photo Courtesy Mercedes-Benz North America

To counter the CTS-V Wagon, and its 6.2-liter supercharged V8 which produces 556 hp and 551 lb-ft, the 2012 E63 AMG Wagon will feature the same powertrain as the sedan variant. This means a 5.5-liter twin-turbo V8 engine, producing 518 hp and 516 lb-ft or 550 hp and 590 lb-ft with the optional AMG performance package.

The 2012 E63 AMG Wagon also shares a number of other characteristics with the Sedan, including the AMG seven-speed MCT transmission, ECO stop/start technology and 19-inch AMG 10-spoke wheels. In addition to the above mention features the Wagon also gets a standard panorama sunroof.

Pricing for the 2012 E63 AMG Wagon has not been released. However, judging by the 2011 sedan’s base MSRP of $87,600, you can expect the 2012 E63 AMG Wagon to have a slightly higher starting price when it goes on sale this October.

© 2011 GermanAutoNews

ALL RIGHTS RESERVED. Any unauthorized reprint or use of any material is prohibited. No content information whatsoever may be reproduced or retransmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system without the express written consent of the creator of GermanAutoNews.com

New York Auto Show 2011: E63 AMG gets new engine, forced induction

24 Apr

By Matt McCarron

The days of the 6.2-liter naturally aspirated engine are gradually coming to a close in many of the current AMG models. Mercedes-Benz unveiled the refreshed MY2012 E63 AMG at the 2011 New York International Auto Show on April 20 with a new power plant under the hood. The new engine, a 5.5-liter twin turbocharged V8 replaces the outgoing 6.2-liter naturally aspirated unit. The 5.5-liter blown beast produces 518 hp and 516 lb-ft, and can be increased to 550 hp and 590 lb-ft with the optional AMG Performance Package. Regardless of the impressive performance numbers Mercedes claims the new engine results in a 22 percent decrease in fuel consumption, in accordance the European Driving Cycle (EDC).

The new engine achieves increased fuel economy with the help of new technological gadgets. The MY2012 E63 AMG features an Eco stop/start system, which when placed in the Controlled Efficiency “C” mode shuts off the eight-cylinder engine when the vehicle comes to a stop. When in “C” mode, the vehicle as starts in second gear and shifts earlier, reducing the amount of fuel needed to power the vehicle. Another new feature adding to the increase fuel efficiency is an all-new electromechanical AMG steering system. The system doesn’t use any fuel when traveling in a straight line, rather only when the vehicle is being steered.

However, if you’re getting concerned the new E63 AMG might have lost some of its potency, fear not. In addition to the fuel sipping “C” mode, the seven-speed AMG Speedshift transmission also has the familiar “S” (Sport), “S+” (Sport plus) and “M” (Manual) modes which consume plenty of fuel.

The MY2012 E63 AMG also comes with an upgraded interior, complete with all of the leather-trimmed luxuries AMG customers have come to expect. Characteristic AMG exterior styling rounds out the package with new lightweight alloy wheels, wider front fenders and AMG rocker panels and a sports exhaust with chrome plated tips.

The new MY2012 E63 AMG will go on sale in the U.S. starting in the fall.

© 2011 GermanAutoNews

ALL RIGHTS RESERVED. Any unauthorized reprint or use of any material is prohibited. No content information whatsoever may be reproduced or retransmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system without the express written consent of the creator of GermanAutoNews.com

Pushing the boundaries of performance and fuel efficiency

1 Feb

By Matt McCarron

High performance and fuel efficiency are not something that tend to go hand in hand. However, German manufacturers, particularly Mercedes-Benz AMG and BMW Motorsport have embarked on a new quest. It’s no longer acceptable to have the car with the most horsepower and torque, or the one with the largest displacement engine. In today’s ever-evolving high-performance race to produced the world’s best super sedan, it’s much more important to leave the competition in the dust, and do it in a cleaner and more fuel-efficient manner.

There are three German manufacturers who produce a high-performance version of their standard family hauler. And although all three, Audi, Mercedes-Benz and BMW can claim to have the highest performing and cleanest burning engine, and subsequently the best vehicle, this comparison will only focus on two of the three. The major reason for this is because the Audi RS6 isn’t offered for the U.S. market. The Audi S6 is a very capable vehicle in its own right, but it really can’t compete with the likes of the CLS63 AMG and upcoming BMW F10 M5. For the record, the Audi RS6 officially gets a combined 17 mpg in Europe and is powered by a 5.0-liter twin-turbocharged V10, producing 580 hp at 6,250 rpm and 479 lb-ft of torque at 1,500 rpm.

The new 5.5-liter twin-turbocharged AMG engine: Courtesy of M-B USA

Mercedes AMG seems to have fired the first shot in the latest super sedan war. In November 2010 Mercedes AMG revealed their all-new 5.5-liter twin-turbocharged V8 engine, replacing it’s predecessor, the 6.3-liter naturally aspirated V8. The 5.5-liter twin turbo offers a 33% increase in fuel efficiency over the 6.3 NA, resulting in an estimated 16 mpg city and 21 mpg highway. The 5.5-liter also produces more horsepower and torque, with 518 hp and 516 lb-ft respectively, 550 hp and 590 lb-ft with the optional AMG Performance Package, as opposed to the 507 hp and 465 lb-ft from the old power plant.

Although Mercedes AMG has been the first out of the gate in the sedan race for the U.S. market, their competition, namely BMW Motorsport have been busy in the secretive depths of Munich and Garching, preparing their answer to the 2012 CLS63 AMG, the all-new BMW F10 M5. Although details of the upcoming ‘bahn-burner have been numerous, few have been concrete. However there are certain things that seem to have been figured out. The F10 M5 will be powered a highly tuned version of the 4.4-liter twin-turbocharged V8 engine that currently powers the X5M and X6M. Horsepower estimates range from the upper 500’s to even 600 hp.

BMW F10 M5 at Netherlands airport - Courtesy Autojunk.nl

In a September 2010 interview with Kilometer Magazine, BMW Motorsport CEO Dr. Kay Segler said the F10 M5 will reduce CO2 emissions by 20-25 percent. “We had very clear targets, and we worked toward those targets. Twenty to twenty-five percent less CO2 output, day-to-day car and a pure sports car in one, and a beautiful design as well,” said Segler.

The location of the F10 M5 debut is still uncertain. However one thing is for certain, the fast-paced race to produce the greatest super sedan seems to be escalating, and is getting more intense with each passing day. Unfortunately, the verdict on the world’s best super sedan will have to wait for the foreseeable future, or at least until enough automotive journalists have had the chance to drive the F10 M5 to make an educated decision.

© 2011 GermanAutoNews

ALL RIGHTS RESERVED. Any unauthorized reprint or use of any material is prohibited. No content information whatsoever may be reproduced or retransmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system without the express written consent of the creator of GermanAutoNews.com

Video Courtesy of M5board.com