2002 Volkswagen Golf Gl Hatchback 4-door 2.0l on 2040-cars

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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.

To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

Volkswagen scores dominant 1-2-3 finish at Monte Carlo Rally

Racing calendars change from year to year, but most series have that one race they just couldn't do without: the Monaco Grand Prix for F1, Le Mans for endurance racing, Dakar for rally raid, the Indianapolis 500 for Indy, the Daytona 500 for NASCAR... and for the World Rally Championship, it's the Monte Carlo Rally. Winning the Monte brings with it its own measure of bragging rights, but locking out the podium is another story altogether. And that's just what Volkswagen did this weekend on the Cote d'Azur. The hard-fought season-opener saw nine-time world champion (and seven-time Monte Carlo Rally winner) Sebastien Loeb return with Citroen, but ultimately it was the VW team that won – and won big, taking a commanding 1-2-3 finish. Sebastien Ogier (with Julien Ingrassia) finished first, followed by Jari-Matti Latvala (with Miika Anttila) in second and Andreas Mikkelsen (with Ola Floene) in third, all of them in the Volkswagen Polo R WRC that was just updated in time for the start of the season. The rally passed right through the Forest Saint Julien where Ogier was born, and at the end of it all, Mikkelsen walked little more than 50 steps from the Volkswagen garage to his condo at Quai Antoine 1er in Monte Carlo. It was only the second time VW has locked out the podium since hitting the scene two years ago, following the German team's 1-2-3 finish in Australia last season en route to its second consecutive world championship. This also marked the second year in a row that Ogier and VW have won the Monte, after narrowly losing out to Loeb in '03. The achievement in Monaco this weekend made VW only the fifth manufacturer to take the top three spots in the Monegasque capital: Renault-Alpine became the first in 1973, followed by Lancia (with the Stratos) in '76 and then again (with the Delta Integrale) in '89, Audi sandwiched between in '84 and Citroen with the "dream team" of Loeb, Colin McRae and Carlos Sainz in 2003. (Peugeot achieved the same in 2009, but that was when the Monte Carlo Rally had left the WRC and was run as part of the less prominent and lower-spec Intercontinental Rally Challenge.) Not even Subaru, Mitsubishi, Toyota or Ford - all dominant forces in their time - can claim that feat. The victory secures the Polo R WRC's place as the most dominant car in the championship, winning over 85 percent of the rallies in which it has been entered since its debut in 2003. FIA World Rally Championship (WRC), Rally Monte Carlo One-two-three!