1989 Mercedes 420sel Sedan, One Owner Car With Only 83k Original Miles! on 2040-cars

Auto blog

Ecclestone wonders if F1's upcoming turbo V6s should get augmented sound [w/videos]

While every team on the Formula One grid is worried about making a good showing in this year's championship at the same time as they develop a brand-new car for next year's championship, Bernie Ecclestone and F1 circuit promoters have a different concern: how next year's cars will sound. The current cars use 2.4-liter, naturally-aspirated V8s that can reach 18,000 revolutions per minute and employ dual exhaust, next year's engine formula calls for 1.4-liter turbocharged V6s that are capped at 15,000 rpm and are constrained to a single exhaust outlet. Ecclestone and promoters like Ron Walker believe the new engines sound like lawnmowers and that the less thrilling audio will keep people from coming to races. If Walker's Australian Grand Prix really is shelling out almost $57 million to hold the race, every ticket counts. As a fix, according to a report in Autoweek, Ecclestone "suggests that the only way to guarantee [a good sound] may be to artificially adjust the tone of the V6s."
However, neither the manufacturers nor the governing body of F1, the FIA, think there will be a problem. Ecclestone fears that if the manufacturers "don't get it right" they'll simply leave the sport, but the only three carmakers and engine builders left next year, Renault (its 2014 "power unit" is pictured), Mercedes-Benz and Ferrari are so embedded that it would stretch belief to think they'd leave the table over an audio hiccup - if said hiccup even occurs. And frankly, these issues always precede changes to engine formulas, as they did when the formula switched from V10 to V8; fans, though, are probably less focused on the engines and more on the mandated standardization of the sport and the spec-series overtones that have come with it.
No one knows yet what next year's engines will sound like, but we've assembled a few videos below to help us all start guessing. The first is an engine check on an Eighties-era John Player Special Renault with a 1.5-liter V6 turbo, after that is Ayrton Senna qualifying in 1986 in the Lotus 98T that also had a 1.5-liter V6 turbo, then you'll find a short with a manufactured range of potential V6 engine notes, and then the sound of turbocharged V6 Indycars testing last year at the Indianapolis Motor Speedway. Any, or none of them, could be Formula One's future.

Mercedes-Benz V-ision e Concept ups the plug-in hybrid van game

The various V-Class vehicles from Mercedes-Benz don't get a lot of press around here, but when the German automaker brings something as unusual as the Concept V-ision E (yes, there's a dash in the name) to the Geneva Motor Show, we're happy to make an exception. The standard powertrain V-Class was first unveiled in Geneva last year and it returns in 2015 as a decidedly Daimleresque take on a plug-in hybrid van with a whole heap of cool new technology under the hood. C'mon, you know you want a luxury plug-in hybrid van. Well, if you think you don't want a van like that, listen to the specs and maybe you'll change your mind. It's got an all-electric range of up to 31 miles (if you're going no faster than 50 mile per hour), roughly 78 miles per gallon equivalent (based on the stated fuel economy of 3.0 liters burned per 100 kilometers) and a top speed of 128 mph. That should be plenty to get the basketball team to the tournament on time and in style. The powertrain has a total system output of 333 horsepower thanks to a four-cylinder engine and a 90-kW electric motor. If those numbers sound vaguely familiar, that's because Mercedes said it's "the same advanced drive system" as what's found in the Mercedes-Benz C 350 e, even though some of the performance figures differ. Stylistically, Mercedes has pulled no punches, adding two sun roofs, a real wood floor, nappa leather and executive seats along with something shiny and silver called "designo titanium alubeam" paint. In short, this is an everything-and-the-kitchen-sink approach to PHEV design, and we like it. It's just a concept, though, so don't go asking to buy one just yet. Instead take a better look in the gallery above and dream of going to the auto show prom in a van like this. V-Class concept car with a PLUG-IN HYBRID drive: Mercedes-Benz Concept V-ision e - Higher Performance at Lower CO2 Emissions Stuttgart, Mar 03, 2015 At the Geneva International Motor Show the Concept V-ision e from Mercedes-Benz presents a preview of the great variety of development potential offered by the V-Class. The concept vehicle combines environmentally friendly performance with the lightness of modern luxury. The most advanced PLUG-IN HYBRID technology available ensures extremely powerful propulsion in the model, as the highly efficient drive-system duo consisting of a gasoline engine and an electric motor delivers total system output of 245 kW (333 hp) and system torque of up to 600 Nm.

7 major automakers to build open EV charging network

A new joint venture established by BMW, GM, Honda, Hyundai, Kia, Mercedes-Benz and Stellantis will build a new North American electric vehicle charging network on a scale designed to compete with Tesla's industry-benchmark Supercharger network. The 30,000-plus planned new chargers will accommodate both Tesla's almost-standard North American Charging System (NACS) and existing automakers' Combined Charging System (CCS) options, effectively guaranteeing compatibility with the vast majority of current and upcoming electric models — whether they're from one of the involved automakers or not.  "With the generational investments in public charging being implemented on the Federal and State level, the joint venture will leverage public and private funds to accelerate the installation of high-powered charging for customers. The new charging stations will be accessible to all battery-powered electric vehicles from any automaker using Combined Charging System (CCS) or North American Charging Standard (NACS) and are expected to meet or exceed the spirit and requirements of the U.S. National Electric Vehicle Infrastructure (NEVI) program." Critically, the automakers involved will have a say in how the charging tech is implemented, guaranteeing that the hardware will play nicely with each automaker's in-house charging systems. Hyundai and Kia, for example, were hesitant to jump on board the Tesla NACS bandwagon earlier this year over concerns that the Supercharger network is insufficient for powering the two automakers' 800-volt charging systems; similar tech is used by Volkswagen and Porsche.  In addition to providing much-needed capacity and high-output charging for America's growing fleet of electric cars and trucks, the new network will integrate seamlessly with each automaker's in-app and in-vehicle features, rather than forcing customers to use third-party tools and payment systems, as is the case with some existing public charging infrastructure.  "The functions and services of the network will allow for seamless integration with participating automakersÂ’ in-vehicle and in-app experiences, including reservations, intelligent route planning and navigation, payment applications, transparent energy management and more. In addition, the network will leverage Plug & Charge technology to further enhance the customer experience," the announcement said.