Reflecting on the recently-previewed Chevy Colorado Concept, Automotive News [sub]’s Rick Krantz notes

During an interview this year at the Detroit auto show, Jamie Hresko, then vice president of GM global powertrain engineering, strongly suggested the automaker was exploring a new mid-sized pickup. He resigned in late February to pursue other opportunities.

To meet proposed higher U.S. fuel economy and lower emissions standards, automakers that sell in the United States eventually will need to develop a leaner range of pickups, Hresko said.

At some point, especially with the likelihood of higher gasoline prices down the road, a smaller, lighter-weight pickup is inevitable…

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We love staying ahead of the curve with new engine technologies like the Ecomotors OPOC engine, but without an engineering degree it can be hard to tell the the posers from the next big thing. So when something like the Wave Disc engine comes along, we throw ourselves upon the collective wisdom of our Best and rightest to help us make sense of it. In the video above, the Wave Disc engine’s creator, Michigan State’s Norbert Muller, explains his invention and its benefits including simplicity, light weight and efficiency. And, he claims, the technology is close enough to reality to have a Wave Disc-electric hybrid within three years. Hit the jump for more technical details, and be sure to let us know if this is worth watching or just another engineering dead-end.
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President Obama’s goal of having a million plug-in vehicles sold in the US by 2015, like almost every other political goal these days, has become a divisive issue. For ever American who sees it as a courageous step away from oil addiction or ecological disaster, another sees it as market manipulation or a fool’s errand. But like most political debates, the row over government encouragement for plug-in vehicles serves more as a venue for other political cold wars (typically global warming and fiscal policy) than as a way to move towards a sane, equitable strategy. And, argue to the authors of a report that points out the poor chances of success for Obama’s goal, the political discussion over EV subsidies will stay stuck there until we figure out a lot more about who buys EVs and why. The problem: there is no national demonstration program to collect the data on which a real conversation about EV subsidies could be based.

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As the former “car czar,” who led the government’s restructuring of GM and Chrysler, Steve Rattner has a considerable interest in portraying his pet projects as having turned the corner. But in a recent CNBC appearance, Rattner acknowledges that the market is “spooked” by GM’s increased reliance on incentives and the “unexpected” departure of its Chief Financial Officer. Ford, meanwhile, simply gets rapped for not communicating a slightly lower Q4 profit than Wall Street expected. And though Rattner’s not the guy to press the point home, there’s a clear distinction to be made between a much-hyped stock aligning itself with expectations (while making a tidy $6b+ profit) and a company that’s losing key personnel while leaning on incentives to recover the volume lost on brand and dealer cuts. But Rattner’s got bigger worries than short-term financial performances, or incentives or personell changes… he sees another, equally familiar problem that’s fixing to give GM (and, to a lesser extent, Ford) the fits: rising gas prices.
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House Republicans took the first steps towards banning the EPA’s regulation of greenhouse gases, as the Energy and Power Subcommittee of the House Energy and Commerce Committee approved HR 910, the Energy Tax Prevention Act of 2011. In their statements today, Republican committee leaders cited rising gas prices and negative impacts on American businesses as the main reasons for attempting to strip the EPA of its ability to regulate emissions of

Water vapor, Carbon dioxide, Methane, Nitrous oxide, Sulfur hexafluoride, Hydrofluorocarbons, Perfluorocarbon and any other substance subject to, or proposed to be subject to, regulation, action, or consideration under this Act to address climate change.

Intriguingly, subcomittee Chairman Ed Whitfield’s statement [PDF] names a number of industry groups who support HR910, including the National Association of Manufacturers, U.S. Chamber of Commerce, American Farm Bureau Federation, National Mining Association, National Cattlemen’s Beef Association, National Petrochemical and Refiners Association, and the National Association of Realtors… but no auto industry group was named as a supporter of the bill (current regulation of GHGs only cover power stations and large-scale emitters). HR910 has been fast-tracked to the full Energy and Commerce Committee, which will begin hearings on Monday. According to Bloomberg, Senate Democrats are vowing to block the bill, arguing that Republicans attempts to link the bill to gas prices are misleading and that if passed, it would increase harmful pollution.

I don’t think the industry learned a lot of lessons from 2008—they will this time around

…said GM CEO Dan Akerson at the Geneva Auto Show [via the WSJ]. But which “lesson of 2008” is Mr Akerson referring to? Overproduction? Incentive and fleet sale dependency? There were so many lessons to be learned in 2008… right Dan?

It would not be a good thing to see $5-a-gallon gas right now.

Oh, he’s talking about getting caught flat-footed by gas price spikes. Fine, let’s ignore the other “lessons of 2008” and hash out the truth behind Akerson’s comment: is the industry ready for $5 gas? Remember, consumer choice tends to exaggerate changes in the price of oil. Or, is it possible that some OEMs are “too ready” for high gas prices? After all, if automakers overcorrect for high gas prices, profits will suffer when the spike subsides. Or is, as BNET’s Matt Debord suggests, Akerson just trying to get the market to price risk into GM’s stock value?

Hyundai may have taken the unprecedented step of publicizing its sales-weighted Corporate Average Fuel Economy (CAFE) number, but as the Korean automaker itself has pointed out, CAFE numbers are based on unadjusted (non-EPA) numbers that do not reflect window sticker ratings. Into that gap step the auto data-philes at TrueCar, who have created the first index of sales-weighted EPA fleet fuel economy for the US market. According to TrueCar’s release

TrueCar is seeking to provide transparency and truth in average fuel economy, providing an alternative view to Corporate Average Fuel Economy (CAFE) ratings that can be confusing and misleading.  TrueCar’s monthly average fuel economy helps keep in perspective what each manufacturer’s average miles per gallon per car sold using EPA’s window sticker.

Unsurprisingly, Hyundai takes the top average efficiency rating, at 26.6 MPG, while Chrysler trails the pack at 19.5 MPG. More surprisingly: Toyota’s car fleet became 1.6% less efficient in the last year but still held onto its lead at 28.7 MPG. Also, GM’s truck fleet actually became less efficient over the last year, even as Ford and Chrysler’s trucks improved 1.1 and .6 percent respectively. For more fleet average breakdowns by segment, just hit the jump.

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A GM NVH engineer brags:

[GMC] Terrain measured quieter than the Honda CR-V and Toyota RAV4 in our on-road interior noise tests. At 70 miles per hour, Terrain’s interior is quiet enough to allow conversation in normal tones of voice.

How did they manage that? Hours of engine tuning, right? Wrong.

When GM engineers set out to deliver segment-leading fuel economy on Terrain they chose to lower the 6-speed transmission’s gear shift points to enable the Ecotec 2.4L four-cylinder engine to run at lower rpm torque. In this “Eco” mode, which the driver can activate with a click of a button on the console, the torque converter clutch engages at lower engine speeds to help save gas. While the engineering action improved fuel efficiency by up to one mpg, it also created an objectionable low-end frequency boom. To counteract that boom the engineers turned to active noise cancellation technology.

Terrain’s noise cancellation system relies on two microphones embedded in the headliner to detect the hum and prompt an onboard frequency generator to create counteracting sound waves through the audio system’s speakers and sub-woofer. The system also reduces higher rpm engine noise at highway cruising speeds to help keep the vehicle interior quiet.

OK, that solution may not satisfy our desire to imagine engineers slaving over the details of engine tuning, but hey, it’s a solution. Too bad GM’s Theta CUVs have yet to live up to their MPG ratings in real-world testing.

Keeping a nervous eye on oil prices? Curious how each increase in the price per barrel translates into price at the pump, and what impact that actually has on consumers? Zerohedge comes through with this handy primer on the real-world consequences of each increase in the price of oil. And what, pray tell, does the “Nomura” note scrawled over the $220/barrel price refer to? Why, the prediction by Nomura Investment Bank analyst Michael Lo, that if Libya and Algeria stop oil production due to unrest, the price of crude will hit $220/barrel. Are you ready to start spending an extra ten percent of your household income on gas?

Under fire from a surging Hyundai that seems bent on winning the fuel economy PR battle, Honda is bringing back the HF trim-level for a non-hybrid 2012 Civic that will get an “EPA-estimated 41 MPG on the highway.” That’s two EmmPeeGees better on the freeway than the standard 2012 Civic Sedan or Coupe (with the same 140 HP), which Honda estimates at 39 MPG. Still, that’s considerably less than the 45 MPG combined that Honda claims for the 2012 Civic Hybrid, in order to leave room for the 41 MPG combined Insight. Meanwhile, the 200 HP Civic Si gets a 31 MPG estimate, a number that will likely fail to impress a world that’s getting used to 300 HP muscle-coupes offering similar numbers (in case you’re wondering, Honda hasn’t released City MPG estimates). And then there’s the question of looks… provided you can spot the changes from the outgoing model. Still, conservative looks and a palate of efficiency levels sound like a safe bet for a traditional segment leader.

Automotive News [sub] reports that Global Vehicles, a firm with a contract to distribute Mahindra pickup trucks in the US, has dropped its lawsuit in US court in an apparent attempt to rescue its distribution deal. The contract between Mahindra and GV called for British arbitration of disputes, and apparently the British arbitration panel required that all claims be handled through it rather than in US courts. The dropped suit would have required Mahindra to press forward with its US launch regardless of pending arbitration. Mahindra, meanwhile, has said it is looking outside of its deal with GV for a US distributor, so it’s not clear if GV’s olive branch will even make a difference.

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The Department of Transportation’s budget has been released [PDF here], and it includes (among other things):

a six-year, $556 billion surface reauthorization plan to modernize the country’s surface transportation infrastructure, create jobs, and pave the way for long-term economic growth. The President will work with the Congress to ensure that the plan will not increase the deficit.

But, the WaPo’s Ezra Klein points out

Traditionally, the underlying law — the Surface Transportation Assistance Act — was funded by increasing the gas tax. And when I say “traditionally,” I mean beginning with Ronald Reagan in 1982… if the administration is going to duck the fight on reconnecting the Surface Transportation Act and the gas tax, it’s hard to see this proposal getting funded and passed. The House GOP isn’t lockstep against infrastructure investment, but they do seem to be lockstep against new revenues. Plus: The gas tax was a sensible and smart way to fund improvements in transportation infrastructure. That’s why even Reagan signed onto it. It’s disappointing to see Bush’s irresponsible and ideological rejection of it become bipartisan policy.

Hear, hear. One of the reasons raising the gas tax is “sensible”: it makes the market more likely to play ball with President Obama’s goal to get a million plug-in electric cars on the road by 2015. Another: it makes CAFE wrangling far less fraught with drama. In fact, the only downside to raising the gas tax is that it’s unpopular. Oh well…

Felix Kramer, an entrepreneur and plug-in car activist, is almost certainly the first person in the world to own both a Nissan Leaf and a Chevrolet Volt… which, at least in theory, makes him the perfect person to compare the real-world ownership experiences of these two highly-hyped vehicles (and once again prove the uselessness of “automotive journalism”). Though he demurs that he “hasn’t had much chance to really compare them,” he tells The Solar Home and Business Journal that

It’s quite obvious to me that for two-car families, it’s no problem in any way for the second vehicle to be an all-electric because that’s the car used for local driving. There’s an enormous market of tens of millions for all-electric vehicles despite Americans’ so-called range anxiety.

Cars are sold as giving you freedom. People go into a dealer and say about an all-electric car, “Oh, I have to plug it in. What if I want to drive it across the country someday? I won’t buy this car.” That mentality is very deeply seated, and that’s part of the reason that the plug-in hybrids could be the primary platform for plug-in vehicles for the next decade or two.

In the meantime, people who get a plug-in hybrid as their second vehicle may find themselves asking, “Why did I pay for this engine, I’m just driving it electrically.” In our family, the Leaf will be the car my wife and I will pick first every day when we’re in the Bay Area. When we’re both driving or we want to travel beyond the range of the Leaf, we’ll take the Volt.

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The EPA’s National Clean Diesel Campaign and the Department of Energy’s Hydrogen Energy Program have both been defunded in President Obama’s proposed 2012 budget, as the White House focuses on the much–debated goal of putting one million electric cars on the road by 2015. Bloomberg reports The NCDC budget was cut from $80m in 2010 to zero, even though Obama only just reauthorized $100m per year of grants through the program ten days ago. According to Senator Tom Carper, one of the  sponsors of that re-authorization, the program

leverages federal dollars so efficiently that for every $1 invested, we get over $13 in health and economic benefits in return

Oh well. Meanwhile, fans of the oil-burners imported by the German brands can relax: the NCDC focused on improving diesel emissions from freight, ports and fleets rather than subsidizing Euro-phile sports sedans. Besides, diesel isn’t the only loser in the rush to push plug-in cars to market: hydrogen is also losing out.

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GM is leveraging the strong growth of its Buick brand to bring back a technology that might otherwise have ended up on GM’s discard pile: the mild hybrid, or as it’s now called “e-assist.” The updated version of the old BAS mild hybrid first debuted as the base engine option on the 2012 Buick LaCrosse, and now GM has included the stop-start system as an optional drivetrain for the Buick Regal. Here’s the weird part though: in the larger, heavier LaCrosse, the system provides 25/37 MPG, while in the more-efficient Regal it returns a mere 26/37. Given that the two vehicles could already be better differentiated, the fact that Buick’s engineers weren’t able to squeeze more efficiency from the Regal e-assist is a bit disappointing. Still, GM’s strategy of addressing its hybrid shortcomings by attaching its hybrid hopes to its fastest-growing brand seems like a solid one. Who would have seen Buick as The General’s hybrid standard bearer just a few short years ago?