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VW stripped of Green Car Of The Year awards for Jetta, A3 diesels

In the wake of the ongoing VW diesel scandal, Green Car Journal has announced it will rescind the two Green Car Of The Year awards that the Volkswagen Group won with diesel vehicles that have been since been proven to not meet the stated emissions levels. The two vehicles are the 2009 VW Jetta TDI, which won in 2008, and the 2010 Audi A3 TDI, which won in 2010. Green Car Journal (GCJ) did not say if it would retroactively name any replacement winners. This is the first time in the history of the Green Car Of The Year Awards that the honor has been taken away from the winner. In a statement announcing the change, GCJ publisher Ron Cogan wrote that, "this award rescission should not cast a negative light on advanced diesel technology in general. Many diesel models from a variety of auto manufacturers meet EPA and CARB emissions standards, bringing with them higher fuel efficiency, decreased petroleum use, and lower carbon emissions – all important environmental goals." VW AND AUDI RETURNING GREEN CAR OF THE YEAR® AWARDS, VEHICLES DEEMED INELIGIBLE SAN LUIS OBISPO, Calif., Sept. 30, 2015 – Green Car Journal is rescinding the Green Car of the Year® awards previously honoring the 2009 VW Jetta TDI and 2010 Audi A3 TDI, the first time this has occurred in the award program's decade-long history. Audi of America President Scott Keogh has informed Green Car Journal that Audi will return its 2010 Green Car of the Year® award in the wake of Volkswagen Group's admission that it deliberately deceived government authorities about emissions from the Audi A3 TDI. Volkswagen of America has also informed Green Car Journal it will return its 2009 Green Car of the Year® award for the VW Jetta TDI. "Rescinding the Green Car of the Year® awards for the VW Jetta TDI and Audi A3 TDI is unfortunate but appropriate," said Ron Cogan, editor and publisher of the Green Car Journal and CarsOfChange.com. "These models were selected as Green Car of the Year® above others for compelling reasons, including high fuel efficiency, reduced carbon emissions, a fun-to-drive nature, and the ability to meet 50 state emissions requirements with advanced diesel technology." However, VW Group has now admitted that its software programming intentionally caused in-lab emissions testing to read significantly lower nitrogen oxide emissions than these vehicles actually produced on the road.

Audi is working on a suspension that gets power from bumpy roads

Regenerative brakes aren't new. They're on virtually every hybrid and EV, and they're even starting to pop up on traditional gas-powered cars, like with the i-ELOOP-equipped Mazda6. But even with these systems, cars can get more efficient, and Audi thinks it found yet another source of wasted energy. The source? The suspension. The idea is to turn the kinetic energy that goes into the dampers into usable energy instead of as waste heat. Audi isn't the first auto company to come up with regenerative suspension – nearly three years ago, ZF introduced its GenShock technology, which used a valve attached to traditional, oil-filled hydraulic shocks to recapture kinetic energy from movement caused by bumps in the road. Audi's prototype technology, which it calls eROT, replaces traditional dampers with horizontally oriented electromechanical rotary dampers. eROT is apparently short for electromechanical rotary damper. Neat. In testing, eROT recovered an average of 100 to 150 watts on a typical German road, three watts from a fresh piece of pavement, and 613 watts on a rough stretch of tarmac (wattage is calculated as power over time, so this is actually the rate at which the system harvests energy). The dampers channel that energy to a tiny, 0.5-kWh, 48-volt battery. The prototype is claimed to cut CO2 emissions by three grams per kilometer (4.8 grams per mile), while the company believes a future production version could save up to 0.7 liters of fuel per 100 kilometers of driving. Converting the savings to American miles per gallon isn't easy, so we'll use a practical example. In the US, the Q7's supercharged 3.0-liter V6 returns a combined rating of 21 miles per gallon, which works out to 11.2 liters per 100 kilometers. Apply eROT's 0.7L/100km savings, and the Q7's economy would improve to 10.5L/100km, or 22.4 mpg, a 1.4-mpg improvement. That's not huge, but because math, 0.7L/100km is more dramatic on a more fuel efficient vehicle – taking an A3's 27-mpg combined rating and adding eROT would drive efficiency up 2.4 mpg, for example. There are a few other big benefits beyond fuel and emissions savings – Audi claims eROT provides a more comfortable ride than traditional active suspensions, because engineers can tune the compression and rebound strokes independently of each other. Beyond that, the horizontally oriented rear suspension geometry means more cargo space, since the dampers don't poke up into the cabin like they normally do.

Bonhams sells '85 Audi Sport Quattro for record $427k at Goodwood

1960s Ferraris and pre-war Bugattis tend to fetch the highest prices at auction, but the Audi Sport Quattro is coming into its own. Just this past January in Scottsdale, RM Auctions sold one for an investment-worthy $401k. But during its sale at the Goodwood Members' Meeting this past weekend, rival auction house Bonhams set a new record for the prototypical hot hatch at GBP287,100 – equivalent at today's exchange rates to over $427,000. The pristine white 1985 example has had three owners to date and 26,000 miles on the odometer, and was joined by a 1982 Audi Quattro A1 Group B rally car that won the 1983 championship and sold for nearly as much as its road-going counterpart at GBP253,480 ($377k). Those weren't even the highest-grossing lots at the auction though. The headline price was achieved by a 1959 Frazer Nash Le Mans Coupe that sold for a nice round GBP470,000 ($700k). Other highlights included a 1962 Aston Martin DB4s that went for the equivalent of $382k and a '66 Aston DB6 Vantage that brought in $288k. This was just the first of three auctions that Bonhams will hold at Goodwood this year, with the Festival of Speed scheduled for June 26 and the Revival for September 12. 1980S MOTORING LEGENDS LEAD THE WAY at Bonhams Goodwood Members' Meeting sale 21 Mar 2015, Goodwood 73rd Members' Meeting The ex-Kitty Maurice 1959 Frazer Nash Le Mans Coupe was the top lot of the day, selling for GBP470,000. 1980s models achieved excellent prices, with the 1985 Audi Quattro Sport SWB Coupe setting a new world auction record for the model at GBP287,100, and the ex-works, Hannu Mikkola/Arne Hertz 1982 Audi Quattro A1 Group B Rally Car selling for GBP253,480. The first of three Bonhams auctions scheduled at Goodwood for 2015, the Sale saw three-quarters of motor cars finding new homes. Restoration projects also proved popular, with a 1962 Aston Martin DB4 Series IV Sports Saloon achieving GBP256,860, and a 1963 Porsche 356B Super 90 Coupe doubling estimate at GBP32,200. Bonhams inaugural Sale at the 73rd Goodwood Members' Meeting showed a strong trend for iconic 1980s sports cars, achieving a new world auction record for an Audi Quattro as the hammer fell at GBP287,100 for the 1985 Sport SWB Coupe model.