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New Forza 6 car pack will let you race the Pontiac Aztek

Just in time for this weekend's Rolex 24 Hours of Daytona, the new Alpinestars Car Pack for Forza Motorsport 6 on the Xbox One lets you slip into the driver's seat of last year's winner. If you want to take something much weirder for a spin, the collection also includes a 2005 Pontiac Aztek. The download is available now for $6.99. The Ford #02 Chip Ganassi Racing Riley Mk XXVI Daytona was in a four-car battle early in last year's race, but it eventually was victorious. Forza Motorsport 6 also challenges drivers who download the car to a new Rivals event around Daytona, and the fastest people could win Alpinestars prizes. If you're nostalgic for a classic Daytona racecar, this pack includes Mercury #15 Whistler Radar Cougar XR-7. The V8-powered beast won the IMSA GTO class in the 24-hour event in 1990. It should be fun around the game's longer road courses like Road Atlanta. This collection also has an eclectic mix of vehicles that aren't racecars. The controversial Aztek and the equally-controversial 1996 Subaru SVX take their places beside a lineup that offers drivers three eras of performance cars – a 1967 Sunbeam Tiger, 1974 Toyota Corolla SR5, and 1992 Alfa Romeo Milano Quadrifoglio Verde. The video below shows all of them in action. Race to the Finish Line with the Alpinestars Car Pack for Forza Motorsport 6 By Xbox Wire Staff posted on January 27, 2016 at 8:00 am With the racing season set to kick into full gear during this weekend's Rolex 24 Hours of Daytona race, Forza fans now have a chance to get their own taste of endurance racing glory with the Alpinestars Car Pack for Forza Motorsport 6, available on Thursday, Jan. 28. Leading off the pack of seven cars is last year's 24 Hours of Daytona winner, the 2015 Ford #02 Chip Ganassi Racing Riley Mk XXVI Daytona Prototype. The prototype will be fielded in this weekend's race, which begins at 2 p.m. EST on Saturday, Jan. 30 and can be viewed live on Fox Sports 1 in the U.S. The Alpinestars Car Pack features six additional cars, each with a unique pedigree all its own. From the 1990 Mercury #15 Whistler Radar Cougar XR-7 – also a competitor in Daytona 24 Hour events of years past – to the inimitable 2005 Pontiac Aztek (famous more for its fictional owner than its performance), this pack has something for every kind of car fan. Forza Motorsport 6 is the only game where players can drive last year's Rolex 24 Hours of Daytona winner on the recently remodeled Daytona International Speedway.

Is it time for American carmakers to give up on dual-clutch transmissions? [w/poll]

Last week, in the midst of Detroit's first days seeking relief in Chapter 9 of the bankruptcy code, Automotive News contributor Larry P. Vellequette penned an editorial suggesting that American car companies raise the white flag on dual clutch transmissions and give up on trying to persuade Americans to buy cars fitted with them. Why? Because, Vellequette says, like CVT transmissions, they "just don't sound right or feel right to American drivers." (Note: In the article, it's not clear if Vellequette is arguing against wet-clutch and dry-clutch DCTs or just dry-clutch DCTs, which is what Ford and Chrysler use.) The article goes on to state that Ford and Chrysler have experimented with DCTs and that both consumers and the automotive press haven't exactly given them glowing reviews, despite their quicker shifts and increased fuel efficiency potential compared to torque-converter automatic transmissions.
Autoblog staffers who weighed in on the relevance of DCTs in American cars generally disagreed with the blanket nature of Vellequette's statement that they don't sound or feel right, but admit that their lack of refinement compared to traditional automatics can be an issue for consumers. That's particularly true in workaday cars like the Ford Focus and Dodge Dart, both of which have come in for criticism in reviews and owner surveys. From where we sit, the higher-performance orientation of such transmissions doesn't always meld as well with the marching orders of everyday commuters (particularly if drivers haven't been educated as to the transmission's benefits and tradeoffs), and in models not fitted with paddle shifters, it's particularly hard for drivers to use a DCT to its best advantage.
Finally, we also note that DCT tuning is very much an evolving science. For instance, Autoblog editors who objected to dual-clutch tuning in the Dart have more recently found the technology agreeable in the Fiat 500L. Practice makes perfect - or at least more acceptable.

Aluminum lightweighting does, in fact, save fuel

When the best-selling US truck sheds the equivalent weight of three football fullbacks by shifting to aluminum, folks start paying attention. Oak Ridge National Laboratory took a closer look at whether the reduced fuel consumption from a lighter aluminum body makes up for the fact that producing aluminum is far more energy intensive than steel. And the results of the study are pretty encouraging. In a nutshell, the energy needed to produce a vehicle's raw materials accounts for about 10 percent of a typical vehicle's carbon footprint during its total lifecycle, and that number is up from six percent because of advancements in fuel economy (fuel use is down to about 68 percent of total emissions from about 75 percent). Still, even with that higher material-extraction share, the fuel-efficiency gains from aluminum compared to steel will offset the additional vehicle-extraction energy in just 12,000 miles of driving, according to the study. That means that, from an environmental standpoint, aluminum vehicles are playing with the house's money after just one year on the road. Aluminum-sheet construction got topical real quickly earlier this year when Ford said the 2015 F-150 pickup truck would go to a 93-percent aluminum body construction. In addition to aluminum being less corrosive than steel, that change caused the F-150 to shed 700 pounds from its curb weight. And it looks like the Explorer and Expedition SUVs may go on an aluminum diet next. Take a look at SAE International's synopsis of the Oak Ridge Lab's study below. Life Cycle Energy and Environmental Assessment of Aluminum-Intensive Vehicle Design Advanced lightweight materials are increasingly being incorporated into new vehicle designs by automakers to enhance performance and assist in complying with increasing requirements of corporate average fuel economy standards. To assess the primary energy and carbon dioxide equivalent (CO2e) implications of vehicle designs utilizing these materials, this study examines the potential life cycle impacts of two lightweight material alternative vehicle designs, i.e., steel and aluminum of a typical passenger vehicle operated today in North America. LCA for three common alternative lightweight vehicle designs are evaluated: current production ("Baseline"), an advanced high strength steel and aluminum design ("LWSV"), and an aluminum-intensive design (AIV).