What Mercedes-Benz called a concept at last November’s LA Auto Show is being fashioned as the new limited production GLA 45 AMG Edition 1 at this week’s Detroit motor show where the series is making its world premiere.

The white colored Edition 1 with the flashy red and silver livery maintains the regular GLA 45 AMG’s 2.0-liter turbocharged four with 355hp (360PS) and 450Nm (332 lb-ft), connected to an AMG SPEEDSHIFT DCT 7-speed sports dual clutch transmission and the AMG Performance 4MATIC all-wheel-drive system, adding styling and aero mods.

Among other things you get with this package is a high-gloss black Aerodynamics kit with larger front splitter, additional flics in the front fascia, and rear airfoil, silver gray/red AMG racing stripes complemented by red highlights on radiator grille, exterior mirrors, diffuser insert and rear wing. The Edition 1 rides on special 20-inch alloy wheels mounted on 235/40 R 20 tires all-round.

Exterior color options for this model are restricted to four options, the cirrus white seen on the display car, cosmos black, polar silver and mountain gray, while the interior is finished in red and black, with exclusive trims.

Both the base GLA 45 AMG and the Edition 1 will go on sale in the USA in the fall of 2014 with prices to be announced.

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