2006 Mercedes-benz Cls500 Base Sedan 4-door 5.0l on 2040-cars

Auto blog

SRT Viper dukes it out with Mercedes SLS Black Series in new Head 2 Head

In Episode 36 of Motor Trend's Head 2 Head, now that the Corvette ZR1 is no more, Jonny Lieberman has to look overseas to the Mercedes-Benz SLS AMG Black Series for a challenger with similar philosophy to the SRT Viper: long hood hiding a high-horsepower engine set way back, rear-wheel drive, tiny trunks. That puts the Viper's 8.4-liter V10 with 640 horsepower and 600 pound-feet of torque against the SLS AMG's 6.2-liter V8 with 622 hp and 468 lb-ft.
However, the congruences in philosophy and magnitude of numbers doesn't translate to the driving experiences of the two, which are literally and figuratively on different continents. Lieberman gets a handle on the two of them on Northern California roads, Randy Probst then finds out how, and how quickly, they can lap Laguna Seca.
They both get kudos for being improvements on their original sources, but only one of them can take the win. You can find out by watching the video below.

Mercedes teams with Pebble for smartwatch tech

Most automakers have realized by now that a good infotainment system is a must-have feature for many buyers, and have, as a result, invested increasing amounts of time and money developing these technologies. But some automakers are going above and beyond in-car entertainment and navigation technology by focusing on wearable technology as well.
Nissan has emerged as one such company, developing its own alternative to Google Glass and performance-oriented smartwatch. But Mercedes-Benz is also putting itself at the forefront of wearable tech - not by developing competing products to those designed by dedicated tech companies, but by working with them. The German automaker, as we recently reported, is developing its own app for Google Glass, and is now doing the same with smartwatches as well.
Set to be unveiled at the upcoming Consumer Electronics Show in Las Vegas, Mercedes has collaborated with Pebble Technologies to develop the Digital DriveStyle app. The system will display tell its wearer where the car is, whether the doors are locked and if it needs fuel. Inside the car it'll alert the driver to potential hazards coming up on the road, while making functions like re-routing the nav system, controlling the audio system or activating Siri that much easier.

Highlights from the Goodwood Festival of Speed, including the McLaren P1 and a Ford Transit running the hill

The sole purpose of this post is as a time-waster, and since you shouldn't have to work to waste time, we've done it for you. In the numerous videos below you'll find cars that have lately been in the news tramping all over the grounds of Lord March's estate in Goodwood, England.
There's the McLaren P1 heading up the hill, the Jaguar Project 7, then a casually-driven Porsche 917 followed by an even-more-casually-driven Porsche 956, topped off by a Porsche 936 that is anything but casually driven. The next round is the flame-spitting Peugeot 405 T16 Pikes Peak from Climb Dance, a camera mounted on the Peugeot RCZ R after it showing you what the whole, uninterrupted run up the hill looks like. For a real head-turner, we couldn't embed it but there's Andy Reid blasting up the hill in a Ford Transit Supervan with a Cosworth 3000 V6 engine.
The modern racing contingent has Allan McNish doing the hill in the Audi R18 e-tron quattro he used to win Le Mans and Lewis Hamilton making lots of tire smoke in the Mercedes-AMG Petronas MGP-W02. For comparison, that's followed by Nick Heidfeld's record-setting run up the hill in 1999 in the McLaren MP4/14 . The classic racing contingent is headlined by 71-year-old Giacomo Agostini on an MV Agusta.