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Sarah McLachlan teases upcoming Audi Super Bowl ad

For all the overt hyper-earnestness Sarah McLachlan ladled upon us during her 1990s heyday, we might not’ve noticed that the Canadian singer-songwriter has a sense of humor. A cameo a couple of years back in the excellent Aimee Mann-as-housekeeper episode of Portlandia suggested McLachlan’s lighter side and now this weirdly-captivating teaser for Audi's 2014 Super Bowl ad sees the Lilith Fair founder futzing around with her own image, imploring that the Doberhuahua is a misunderstood animal that deserves our attention. We assume that the morphologically-perverse Doberman/Chihuahua cross is supposed to suggest that the new A3 is both small and vicious.

Fiat unveils new 900cc TwinAir two-cylinder engine

Fiats of old used to feature noisy two-cylinders with a fetish for overheating, yet the Italians are at it again, this week releasing details of their new TwinAir two-cylinder 900cc engines. You can see how it works in our video below. The new engines, the first in a series of two-cylinders by the Italians, are designed to trump all other downsizing efforts. Headline figures from the 83bhp twin are 23% more power than the regular 1.2 four-pot and the same as a 1.4 16v - yet with 30% less consumption.

Ford recalls Fusion and Milan sedans for wheel-stud problems

Ford is recalling 128,616 Ford Fusion and Mercury Milan sedans for faulty wheel lugs. The recall affects cars from the 2010 and 2011 model years that have steel wheels. The National Highway Traffic Safety Administration says vibration in the studs can cause them to crack or break, possibly resulting in the wheel falling off.