Tag Archives: twin turbo

2013 SL63 AMG Unleashed Before Geneva Auto Show

22 Feb

2013 Mercedes-Benz SL63 AMG: Photo Courtesy Mercedes-Benz North America

Remember the days when it used to take a manufacturer months, if not years to develop a high-performance variant of a model? Well, in anticipation of the 2012 Geneva Auto Show the new SL63 AMG has been unveiled just five weeks after the SL550 made its initial debut.

The new SL63 AMG is lighter, more powerful and is up to 30 percent more efficient than its predecessor. Much like the Porsche 911 (991), Mercedes’ most iconic drop-top has turned to an aluminum bodyshell, reducing overall weight by 275 pounds, counteracting the added technological and safety features that contribute to a greater load. Now, the SL63 AMG is not a light car by any means. With a curb weight of 4,059 pounds it weighs just 500 pounds less than a full-size Chevrolet Silverado 1500.

2013 Mercedes-Benz SL63 AMG: Photo Courtesy Mercedes-Benz North America

Less mass to accelerate is always a good thing when it comes to a vehicle’s performance, but its even better when less is combined with more, namely in the form of horsepower and torque. For the first time the SL63 AMG will be available with two different power outputs. A standard SL63 AMG comes equipped with the same 5.5-liter twin-turbocharged V8 found in the CLS63, E63 and CL63 AMGs. In its tamest form the hand-built, power plant cranks out 530 horsepower at 5,500 rpm, and 590 lb-ft of torque from 2000-4500 rpm.

For most, this would be more than enough. But if you want to experience the engine’s full potential you can opt for the optional AMG Performance Package. This boosts the output from 530 hp and 590 lb-ft to 557 hp and 664 lb-ft. The added horsepower and torque aids in 0-60 times too, allowing the SL63 AMG to accelerate to the mark in 4.1 seconds, one tenth quicker than without the package. Other changes include AMG performance steering wheel, limited slip differential and red-painted brake calipers.

2013 Mercedes-Benz SL63 AMG: Photo Courtesy Mercedes-Benz North America

Putting the power to the rear wheels is the familiar seven-speed AMG SPEEDSHIFT MCT sport transmission found in the majority of AMG models. The four driving modes; Controlled Efficiency (C), Sport (S) , Sport plus (S+) and Manual (M) work in conjunction with a revised and upgraded AMG sport suspension and a new electro-mechanical steering system. Additional options include a locking rear differential, AMG performance suspension and ceramic high performance compound brakes and an increased top speed from 155 to 186 mph.

Exterior design has maintained largely the same as the previous generation. The front has a lower and streamlined appearance. The grill is still emblazoned with the oversized three-point silver star, but fog lights integrated into the lower grill have been replaced with sleek LEDs below the headlights. The rear of the 2013 SL63 AMG has changed more than the front, with taillights that are almost entirely red in color. The rear diffuser has been significantly reduced in size, and the AMG sport exhaust tips have changed from round to a trapezoidal shape.

The SL63 AMG will go on sale later this year. If you’re looking for a premium luxury roadster with plenty of creature comforts, and performance that will keep pace with all but the fastest Porsches, this might be the vehicle for you. However, you better have deep pockets. Although no pricing has been announced you can expect a base MSRP in-excess on $140,000.

Interior of the 2013 Mercedes-Benz SL63 AMG: Photo Courtesy Mercedes-Benz North America

© 2012 GermanAutoNews

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POLL: Naturally Aspirated or Forced Injection?

15 Aug

By Matt McCarron

Next generation M3 to feature six cylinder engine

15 Aug

By Matt McCarron

British auto magazine Autocarhas reported that the upcoming fifth generation of the BMW M3 will be powered by a 3.0-liter, twin turbocharged engine. What do you think about BMW’s decision to abandon the traditional naturally-aspirated engine in favor of one with forced injection? For more information on the next M3 check out the entire Autocar article.

© 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

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

Version of F10 M5 to have four-wheel-drive

3 May

By Matt McCarron

British automotive magazine Autocar has reported BMW officials have verified reports that a four-wheel-drive version of the new F10 M5 will be produced. It is unclear at this time if the four-wheel-drive version of BMW’s top-of-the-line performance sedan will make its way to the U.S.

The final production version of the F10 M5 is scheduled to make its world debut at the Frankfurt Auto Show in September.

For more information on the F10 M5 visit Autocar’s Web site.

© 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