BMW 4 Series Convertible Spied Winter Testing

Jason Siu
by Jason Siu
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bmw 4 series convertible spied winter testing

While the 2015 BMW M3 and M4 made their North America debut at this year’s Detroit Auto Show, the 4 Series convertible is still left out in the cold.

We’ve seen the BMW 4 Series convertible in spy photos before wearing even less camouflage but that was before the snowy winter arrived. Now the German automaker is putting its convertible variant through its paces in cold-weather testing.

SEE ALSO: 2015 BMW M3 and M4 a Devastatingly Delightful Duet

There’s very little secrets to the 4 Series convertible now that the production coupe is available at dealerships. It will sport a hard top rather than a soft cloth top and will carry the same powertrain lineup as its coupe counterpart, meaning that 425 hp and 406 lb-ft of torque will be available from a turbocharged inline six cylinder.

GALLERY: BMW 4 Series Convertible Spy Photos

Discuss this story at our BMW 4 Series forum.

Jason Siu
Jason Siu

Jason Siu began his career in automotive journalism in 2003 with Modified Magazine, a property previously held by VerticalScope. As the West Coast Editor, he played a pivotal role while also extending his expertise to Modified Luxury & Exotics and Modified Mustangs. Beyond his editorial work, Jason authored two notable Cartech books. His tenure at saw him immersed in the daily news cycle, yet his passion for hands-on evaluation led him to focus on testing and product reviews, offering well-rounded recommendations to AutoGuide readers. Currently, as the Content Director for VerticalScope, Jason spearheads the content strategy for an array of online publications, a role that has him at the helm of ensuring quality and consistency across the board.

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