2.5 Vw Jetta, North Sea Green on 2040-cars

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Take a listen to the Volkswagen ID 3 and Koenigsegg Jesko

What could better demonstrate our diametric vehicular future than sound clips of the Volkswagen ID 3 and the Koenigsegg Jesko? Battery-electric vehicles don't make enough noise on their own, so VW partnered with composer Leslie Mandoki for the legally-mandated Acoustic Vehicle Alerting System (AVAS) that warns pedestrians and cyclists of the EV's presence. Mandoki — a German-Hungarian who once played drums in a Euro disco band called Dschinghis Khan — was asked to come up with a sound for the ID 3 that VW said "defines its identity," "radiates safety and the promise of effortless mobility," and that "must also impress with its unique character." The definition of the ID 3's single-motor, 201-horsepower character is this: Occupants and people around the hatch can hear the sound as the car accelerates to 18.6 mph, and when reversing. At higher speeds, the sound of wind resistance and tire noise takes over. As our library of AVAS tones grows, it's clear that EVs will provide a soundscape as varied as that of internal combustion engines. Here, for instance, is the industrial thrum used as the Karma Revero GT's pedestrian warning: And here is the sci-fi soaring from the BMW Vision M Next, as composed by Hans Zimmer: At the other end of the aural chamber, we have the Koenigsegg Jesko. In this case, the composer is a 5.0-liter twin-turbo V8 running on a bio-ethanol E85 blend that's almost suitable for IndyCar, powering the engine up to 1,600 horsepower. Output on pump gas will be 'only' 1,281 hp. The Swedish automaker released a clip of the exhaust note of a car in progress inside the Angelhom factory. Here's what we can look forward to: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. All these sounds have a place at the table, even if we'd prefer Karma booked some time with a producer and an Autotune session. To paraphrase Sesame Street, though, one of these sounds is definitely not like the other.

VW decides against active-cooling system for e-Golf lithium battery

When the 2015 VW e-Golf was introduced at the LA Auto Show last year, VW said it would come with a water-cooled battery. During the Detroit Auto Show, when the car was trotted out again, VW released a new press release that stripped out the "water-cooled" language, but this change went unnoticed. During a recent VW event in Germany, a friend from Green Car Reports realized that the battery on display did not seem to have any water-cooling mechanisms. That set us off on a bit of a sleuthing and we have now learned that VW is not going to include any active cooling in the upcoming e-Golf. In fact, the company is entirely confident that this car - because of what it's designed to do - doesn't need it. "The need for a cooling system wasn't there" - VW's Darryll Harrison VW has been working on an electrified Golf for ages now, and so changes to the plan are to be expected. But battery cooling is vitally important not just to keep the car operating properly but because when things get too hot, there can be serious public relations problems. Nissan began testing a new battery chemistry for the Leaf in 2013 after an uproar from warm-weather EV drivers in Arizona who were experiencing worse-than-expected battery performance. The Leaf has always used an air-cooled battery, which is another way to say that there is no active cooling system (more details here). Tesla CEO Elon Musk once said this approach is "primitive." So, why is VW following the same path? We asked Darryll Harrison, VW US's manager of brand public relations west, for more information, and he told AutoblogGreen that VW engineers discovered through a lot of testing of the Golf Mk6 EV prototypes, that battery performance was not impacted by temperatures when using the right battery chemistry. That chemistry, it turns out, is lithium nickel manganese cobalt oxide (NMC) in cells from Panasonic. These cells had "the lowest self-warming tendency and the lowest memory effect of all cells tested," Harrison said. He added that VW engineers tested the NMC cells in places like Death Valley and Arizona and found they didn't warm very quickly either through operation, charging (including during fast charging) or through high ambient temps. "The need for a cooling system wasn't there," Harrison said.

This Or That: 1987 VW Vanagon Syncro vs. 1987 Land Rover Defender [w/poll]

As I scoured auction sites and classified ads for the perfect vehicle to take into battle with Autoblog Associate Editor Brandon Turkus, I knew I needed to find something unique. You see, I'm currently 0-2 at winning a round of This or That, in which two of our editors agree on a category, choose a side, and argue it out over a (mostly) friendly chain of emails.
The first time we did this, my chosen Fiat 500 Abarth took about a third of the popular vote in our reader poll. The second time, my lovely 1980 Oldsmobile 442 did just a little bit better against a 1989 BMW 635 CSi. Despite holding the opinion that my automotive choices, though perhaps a little bit more... obscure than my fellow editors, are still better, an outright win would go a long way toward boosting my vehicular self worth a few notches upward.
With all of that out of the way, even if three isn't my lucky number after all, I go into battle against Brandon knowing full well that I've made the perfect choice: A 1987 Volkswagen Vanagon Syncro. My rough-and-tumble van/'ute has a formidable opponent in the form of a 1987 Land Rover Defender, which, truth be told, is exactly what I was expecting from Turkus, a self-proclaimed Rover aficionado.