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Cruze Diesel Road Trip reveals the good and bad, but no ugly

Most of us have strong opinions on diesel-powered cars based on our perceptions of and experience with them. I used to thoroughly dislike oil burners for their noise, smoke and lackluster performance, and the fact that they ran on greasy, smelly stuff that was more expensive than gasoline, could be hard to find and was nasty to get on your hands when refueling. Those negatives, for me, trumped diesel's major positives of big torque for strong acceleration and better fuel economy. Are any of those knocks on diesel still valid today? I'm not talking semis, which continue to annoy me when their operators for some reason almost never shut them down. At any busy truck stop, the air seems always filled with the sound – and sometimes smell – of dozens of big-rig diesels idling endlessly and mindlessly. Or diesel heavy-duty pickups. Those muscular workhorses are far more refined than they once were and burn much less fuel than their gasoline counterparts. But good luck arriving home late at night, or departing early morning, without waking your housemates and neighbors with their clattery racket. No, I'm talking diesel-powered passenger cars, which account for more than half the market in Europe (diesel fuel is cheaper there) yet still barely bump the sales charts in North America. Diesel fuel remains more expensive here, too few stations carry it, and too many Americans remember when diesel cars were noisy, smelly slugs. Also, US emissions requirements make them substantially more expensive to certify, and therefore to buy. But put aside (if you can) higher vehicle purchase and fuel prices, and today's diesel cars can be delightful to drive while delivering much better fuel efficiency than gas-powered versions. So far in the US, all except Chevrolet's compact Cruze Diesel come from German brands, and all are amazingly quiet, visually clean (no smoke) and can be torquey-fun to drive. When a GM Powertrain engineering team set out to modify a tried-and-true GM of Europe turbodiesel four for North American Chevy Cruze compacts, says assistant chief engineer Mike Siegrist, it had a clear target in mind: the Volkswagen Jetta TDI 2.0-liter diesel. And they'll tell you that they beat it in nearly every way. "I believe we have a superior product," he says. "It's powerful, efficient and clean, and it will change perceptions of what a diesel car can be." The 2.0L Cruze turbodiesel pumps out 151 SAE certified horses and 264 pound-feet of torque (at just 2,000 rpm) vs.

Recharge Wrap-up: First VW e-Golf in US up for auction, meet Project Ain't Fuelin'

Volkswagen is auctioning the first e-Golf in the US to raise money for Global Green USA. The auction is live now, and bidding goes until 3:30 pm Eastern on October 29. Global Green USA will use the proceeds to help find solutions to climate change, and the winner will get to enjoy emissions-free driving before the car e-Golf goes on sale in November. If you don't live in or near California, Connecticut, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Rhode Island, Vermont or Washington DC, you might want to sit this one out, as the car will only be available to pick up at dealers in those initial launch states. Go bid now, or learn more in the press release below. Berlin, Germany will use Solaris electric buses for a complete bus line in 2015. The downtown line will run 3.8 miles between Zoologischer Garten Station and Sudkreuz. The transport operator Berliner Verkehrsbetriebe (BVG) will use four of the Solaris e-buses for the test, each about 39 feet long. The buses use a 200-kilowatt inductive charging system at the ends of the line to recharge in just a few minutes. The government-funded test runs through 2016, but BVG pans to use the electric buses beyond that timeline. Read more at Green Car Congress. The American Petroleum Institute (API) is worried that the Obama administration will use ethanol requirements to influence a Senate race in Iowa. In the midst of a close race against Republican Joni Ernst, Representative Bruce Braley, the Democratic candidate, is urging Obama to reject a cut in the Renewable Fuel Standard. The November election approaches, meanwhile the EPA continues to delay issuing an ethanol requirement for the year, with or without its proposed 16-percent reduction. Rejecting the cut could help get farmers and ethanol producers on the side of Braley. "We are very concerned that the signals we are seeing from the administration is that the political calculations are outweighing sound fuels policy," says API's Bob Greco. Read more at Businessweek. Project Ain't Fuelin' aims to fix up old cars to return them to original fuel economy, and then surpass it. Episode 3 of Valvoline's Under The Hood video series features Daniel Gray of MPGomatic, who is doing just that to a 1999 Honda Civic HX Coupe. He aims to get 50 mpg out of the old Civic by tuning it up, tinkering with the aerodynamics, switching to more efficient tires and other modifications.

Brazil contemplates safety exemption for VW Kombi as it goes out of production today [w/poll]

Brazil: the country of carnivals, indescribable beauty adjacent to abject poverty, Ayrton Senna and old Volkswagen models. Only they're not old - they're new, they're just based on old designs. The original Beetle continued production there long after it had been phased out elsewhere, but the original Kombi van has lasted much longer. That ends today, however, with the iconic VW Microbus ambling out of production on the last day of 2013.
VW kept making the van in Brazil with the original air-cooled 1.2-liter boxer four until 2005, after which the original design was updated with a 1.4-liter water-cooled engine. Today, however, it ultimately falls prey to safety regulations that mandate that all vehicles - no matter how old their design - need to have airbags and ABS, forcing Volkswagen do Brasil to cease production of the Microbus after a 56-year production run. But the latest word is that the Kombi (as it's presently known) could get a stay of execution - or at least a resurrection in short order.
According to reports, the Brazilian government is looking into granting the Type 2 Microbus an exemption from said safety regulations, reasoning that the van was designed long before the advent of airbags and ABS. If the measure goes through, the Kombi Last Edition (pictured above) could prove not to be the last at all. So what do you think, should the Microbus get an exemption from Brazilian safety regulations for nostalgia's sake? Vote in our poll below, then have your say in Comments.