Steampunks and Atomic Age nuts rejoice! WardsAuto reports that Connecticut-based Laser Power Systems is “getting closer” to developing a prototype electric car which develops its power using the radioactive heavy metal Thorium. According to LPS’s CEO,

when thorium is heated by an external source, it becomes so dense its molecules give off considerable heat. Small blocks of thorium generate heat surges that are configured as a thorium-based laser… These create steam from water within mini-turbines, generating electricity to drive a car. A 250 MW unit weighing about 500 lbs. (227 kg) would be small and light enough to drop under the hood of a car… Because thorium is so dense, similar to uranium, it stores considerable potential energy: 1 gm of thorium equals the energy of 7,500 gallons (28,391 L) of gasoline. Prototype systems generate electricity within 30 seconds of firing a laser. This can feed power into a car, without the need for storage.

What about radioactivity? (Read More…)

The US won’t be receiving the hatchback version of the forthcoming, front-drive Mercedes A-series, but we will be getting this “CLC” four-door coupe based on the same platform. But, if American owners can’t tell the difference between front- and rear-drive, will this CLC cannibalize the C-Class? According to AutoBild, it will be only 2cm shorter than the C-Class sedan, and its wheelbase is only 6cm shorter. In Europe, they say the CLC will be bought by 45-50 year-olds with two kids and enough money to spend €5k more than the average A-Class buyer. But in the US, where this will form the Mercedes entry level, and where shoppers tend to be more value-oriented, couldn’t you see a cheaper, front-drive/AWD CLS lookalike stealing sales from the rather subdued C-Class?

To be perfectly honest, we don’t know if the forthcoming Opel Astra CC (shown here in mule form) will be brought to the US and sold as a Buick, but it’s certainly been rumored. C&D says that, in addition to an Astra/Verano coupe, which it says will “definitely” be coming to the US,

Buick’s lineup could be graced with another Opel model that is currently under development. Replacing the folding-hardtop Astra Twin Top in Europe will be a new model that won’t be badged Astra, but will be based on the car’s Delta platform and remain close to the current model’s dimensions. The new convertible will keep its pronounced trunk and shed its clumsy hardtop in favor of a softtop, which should increase luggage space and make for a far cleaner look. Opel believes the softtop will create a more premium image.

The last Buick convertible? The 1990-91 Reatta convertible. But Buick’s probably hoping that nobody remembers those bad old days…

Carnewschina.com presents our first look at… no, that’s not a Jetta, it’s a stretched Polo sedan. What, you had a hard time telling the difference? That’s China for you...

When news hit late last week that one of Google’s driverless cars had been involved in a minor fender-bender, the anti-autonomous driver argument made itself. “This is precisely why we’re worried about self-driving cars,” howled Jalopnik.”Google’s self-driving car seems like the ultimate distracted driving machine.” But on the very same day, Google claimed that

One of our goals is to prevent fender-benders like this one, which occurred while a person was manually driving the car [emphasis added]

Before you know it, the other side of the debate, as epitomized by Popular Science flipped the argument, insisting that

this incident is yet another example — as if we need one — of the human capacity for error. Hopefully when cars do take over, they’ll be able to prevent these types of incidents on their own.

So yeah, there’s a pretty wide range of opinions on the issue. And with Nevada’s legalization of driverless cars, it’s only a matter of time before something happens that busts the debate wide open again. So, how do you feel about our new robot overlords? I, for one, could live with the technology for freeway/expressway use… but not without drawing some kind of clear lines around legal liability. Off-freeway? No thanks. Too few benefits from packing traffic tighter and too many other variables in traffic. What say you?

By late 2012, BMW will be showing the world a facelifted version of its current 7-Series flagship, in hopes of extending its new dominance in the luxury thermonuclear wars. But, with Mercedes determined to retake the throne, it’s developing an all-new S-Class, to debut in early 2013. Known as the 222, this new S-Class will reportedly be styled with an eye towards the 2007 F700 concept, and will debut in Detroit rather than Beijing, where the updated 7er will launch. For now though, it’s rolling around in heavily-camouflaged mule form, practicing the fine art of luxury before going into battle with the Bavarians. With all the hopes of the Mercedes brand on its back, this next-generation luxury warrior has a lot to live up to.

About a minute into this clip, the auto industry’s most ubiquitous reporter John McElroy reveals that he’s seen three future Lincoln concepts and insists that they

definitely signal that a big change is coming.

What he doesn’t say: what they look like or what the “big change” is… which is enough to make any inveterate skeptic wonder whether McElroy is shooting straight or if saying what he did was a condition of being shown the “future products.” What McElroy does reveal is that Lincoln now has

its own unique design studio located within Ford’s product development center in Dearborn Michigan, with its own unique design team. That has not been done in modern times.

Unfortunately, as Cadillac’s recent history proves, new design is just part of the successful luxury brand equation. Unique platforms are another. Strong marketing is another. Lincoln may be taking the first steps in the right direction, but it’s got a long, long way to go…

According to Automotive News [sub]’s latest breakdown of Chrysler-Fiat’s product plans, a lot has changed since the big Five Year Plan product cadence guide was released in late 2009 [PDF here]. The Chrysler brand’s C-segment offering appears to have been pushed back a year, its 2014MY B-segment car is AWOL and there’s no sign of a planned MY2014 “Midsized Crossover” or T&C. Planned MY2013 “Major Modifications” for Ram Light Duty, Heavy Duty and Chassis Cab are also nowhere in sight, although the “under consideration” MY2012 minivan-based pickup is back on, likely for MY2014. A MY2012 Challenger refresh is also off, according to these plans. And what’s taking up the slack? Alfa Romeos, and lots of them. Sergio and company didn’t mention Alfas during the seven hours of PowerPoint presentations back in late ’09, but it’s clear that his priority is on bringing Alfa’s 5-door subcompact MiTo, Giulietta compact, Giulia midsizer and Compact CUV to the US. Which means the cupboard will be largely bare over the next year, and thereafter another rush of products will launch across all six mass-market brands. Chrysler’s sales are growing at the moment, but can this plan maintain the momentum? The folks in Auburn Hills certainly hope so…

Though the next-generation of Mazda’s rotary engine has been in development since 2007, and has been the subject of several TTAC Wild-Ass Rumors, WardsAuto reports that the unique engine design could well be reaching the end of its life.

Kiyoshi Fujiwara, Mazda executive officer-product planning and powertrain development, says there is “huge discussion” within the Hiroshima, Japan-based company whether to continue on with a rotary engine.

Fujiwara says economic hardship has some top brass looking for programs to cut, and that the engine program is on the list.

Continuing development of the rotary has been halted for now, but he hopes it will resume in the future, noting the technology is a part of Mazda’s DNA.

Without identifying what exactly they are, Fujiwara says three major problems were identified with the current generation of rotary engine, but that two of the three have been overcome. Still, Mazda says that only one thing will save the rotary engine at this point: success with Mazda’s new suite of SKYACTIV technologies. If these fuel-saving measures spark new interest in the Mazda brand, says Fujiwara, then Mazda might have enough cash to invest in its rotary engine. Alternatively, a Mazda-developed Wankel engine could be used as an electric range-extender. In any case, don’t expect a new Mazda rotary before 2017… if ever. Here’s hoping Mazda is able to keep this unique, distinctive drivetrain alive for future generations of enthusiast drivers.

With BMW breaking new eco-friendly premium ground with its “i”-branded concepts, it seems Audi does not want to be out-greened… or out-weirded. This “Audi e-tron Urban Concept” was seen in Berlin’s Potsdammer Platz, ahead of its introduction at the forthcoming Frankfurt Auto Show, where we’ll doubtless learn more about why this is the future for environmentally correct urban dwellers. For now though, all we know is that it’s heavily Messerschmitt Kabinenroller-inspired, as Autobild reports that it features tandem seating and a slide-back canopy along with its modern carbon fiber construction and electric drivetrain. From the look of this video though, the most surprising part of this car (to Berliners, anyway) appears to the Audi badge. What a strange new world we live in…

How do you replace a classic? That’s the question puzzling Tata-owned Land Rover, as it begins considering replacement strategies for its iconic Defender SUV. According to Autocar, a concept is coming to the Frankfurt Auto Show this fall which will point the direction for a new Defender, but all the details remain up in the air. One option is to redesign the whole thing from the ground up with a bespoke platform, for maximum off-road ability. The other option:

using a cost and complication-reduced Discovery chassis

According to Autocar’s reporting, a production version is expected in the 2015 timeframe, with 60k-80k annual unit volume targeted. The key issues are the ability to offer multiple body types and to be repairable even in remote locations, and dealing with the first issue will require a decision on whether or not to build a pickup version. Brand director John Edwards says

that Land Rover is keenly watching the progress of the Argentina-built VW Amarok pick-up – some inside JLR argue that VW may struggle to make money because the pick-up market is so competitive. He believes that whatever solution Land Rover finally picks, ‘it won’t please everyone’, because with so many fans and opinions it will be difficult to avoid disappointing some. The challenge is to please most of them and more importantly, attract new buyers to a vehicle of which only 18,000 were made last year.

For the first minute and ten seconds or so of this video, you might be thinking “so what, it’s just an SUV with quad pipes?” After the 1:10 mark, though, when the development mule for the new Mercedes ML63 AMG starts flying around the track, you may just begin to wonder if the laws of physics are being bent. There’s something a little distressing about watching a 5,000+ lb ute tucking through tight corners, as if the car guy’s traditional fetish for light weight were suddenly revealed to be some kind of cruel joke. But perhaps what’s really bothering me is that I know I’ll never see one of these things driven this way, unless some famous football player commits a heinous crime of some kind and leads cops on a modern, high-speed update of OJ Simpson’s infamous chase. In which case, I’d say this might just be the vehicle to have.

For the first time since the days of the 912, Porsche will be selling cars with a boxer-four engine. This new engine will power everything from the forthcoming “Baby Boxster” to the next generation of Boxster and Cayman, likely differentiated by different states of turbocharged tune. Here, a mule of the next-gen Cayman (released in Europe next year), which is growing to accommodate the new entry-level model, shows off the sweet sound of its new turbocharged 2.5 liter four-banger, which is rumored to put out 365 HP in “S” trim. And by “sweet sounds” I mean, it sounds a lot nicer than the 2.5 liter boxer in my girlfriend’s Impreza… although some of our more discriminating readers might feel that it’s still not up to Porsche standards. What say you?

GM’s North American boss Mark Reuss released this, the first official teaser image of the 2013 Cadillac ATS, at the Management Briefing Seminar in Traverse City this morning. Previously we’d had only an under-the-skin look at what appears to be the ATS along with the usual mule shots, but this teaser doesn’t cast a whole lot of light on the situation. I mean, frankly, it just looks… like a Cadillac. Between this shot and the dire rumors surrounding the ATS’s Alpha Platform development, I feel like I’m beginning to understand what GM CEO Dan Akerson meant when he said that this ATS and Caddy’s new “flagship” XTS

are not going to blow the doors off, but they will be very competitive.

A final rule for 2017-2025 CAFE standards won’t be published until September, but a pre-publication notice by the EPA [PDF here] reveals some of the key details we’ve been looking for. The broad strokes, which we are already well aware of are shaping up as follows:

NHTSA currently intends to propose standards that would be projected to require, on an average industry fleet wide basis, 40.9 mpg in model year 2021, and 49.6 mpg in model year 2025.  For passenger cars, the annual increase in stringency between model years 2017 to 2021 is expected to average 4.1 percent, and to average 4.3 percent between model years 2017 and 2025. Like EPA, in recognition of the utility requirements of full-size pick-up trucks and the unique challenges to improving fuel economy compared to other light-duty trucks and passenger cars, NHTSA intends to propose a lower annual rate of improvement for light-duty trucks in the early years of the program. For light-duty trucks, the proposed overall annual rate of fuel economy improvement in model years 2017 through 2021 would be 2.9 percent per year.  NHTSA expects to change the slopes of the fuel economy footprint curves for light-duty trucks from those in the 2012-2016 rule, which would effectively make the annual rate of improvement for smaller light-duty trucks in model years 2017 through 2021 higher than 2.9 percent, and the annual rate of improvement for larger light-duty trucks over the same time period lower than 2.9 percent.  For model years 2022 through 2025, NHTSA expects to propose conditional standards with an overall annual rate of fuel economy improvement for light-duty trucks of 4.7 percent per year

We had heard that trucks would improve their efficiency at a rate of 3.5% rather than 2.9% for the 2017-2021, and a 2022-2025 growth rate of 5% rather than 4.7%. But then, cars were supposed to improve by 5% in the 2017-2025 period, so both truck and car standards seem likely to end up lower than what the president’s report seemed to promise. But that’s not the only bad news for anyone hoping for tough fuel efficiency standards (or, good news for truck-dependent automakers)… with the release of this notice, we have an initial sense of the loopholes that will be included, and they appear to be of the hefty variety.

(Read More…)