2014 Mercedes GLA Spied During Cold Weather Testing By Luke Vandezande Dec 06 2012 Share this Article Tweet Mercedes‘ new crossover based on its front-wheel drive platform, the GLA, was caught in spy photos during cold weather testing today. Continue Reading... Filed under: Crossovers Featured Articles German Luxury Cars Mercedes-Benz Spy PhotosTags: 4matic, all-wheel drive, front wheel drive, German, GL, GLA, gla spied, gla test mule, gla testing, glk, Mercedes, MFA platform, Spy Photos, SUVs, test mule, testing