Autoweek's top 12 videos of 2012

Well, 2012 is over, we've watched the ball drop and made our New Year's resolutions. Before we venture into 2013 it's time to put a bow on 2012 with our top 12 videos of the year. Porsche Boxster S review Natalie Neff reviews the Porsche Boxster S at Michigan International Speedway, 15 years after its original release.

Vauxhall Adam 1.0-litre Ecotec turbo petrol

Vauxhall If there’s one thing the Vauxhall Adam has really been missing since it was launched back in 2012, it’s a modern engine line-up. Now that’s about to change with the imminent introduction of a new 1.0-litre Ecotec turbo petrol unit. Vauxhall is targeting best in class refinement for its new turbo petrol The new engine follows the recent trend for high efficiency three-cylinder designs, and will come in 90hp and 115hp variants with emissions as low as 99g/km CO2.

Mazda3 Tamura launched

The limited edition Mazda3 Tamura hits UK showrooms in February Good car, the Mazda3, and if you’re looking for a Mazda3 with extra spec you could do a lot worse than the newly announced Mazda3 Tamura. Mazda already has Tamura versions of the Mazda2 and Mazda6 on offer which were launched last year, and now it’s the turn of the Mazda3 to get the Tamura treatment. The Tamura is based on the TS but gets a sporty styling kit including sports front grille, side skirts and sports bumpers, a set of 17″ alloys, front fogs, metallic paint and the required badges.