The A2 was considered to be “ahead of its time” in design terms—but the avant-garde styling did not win favour with customers. Audi was reported to be disappointed with the level of sales; the final production is estimated to be 175000 units. This is in comparison to rival Mercedes-Benz' A-Class sales of 1 million. The A2 was produced at Audis' Neckarsulm plant in Germany. It was the first five-door vehicle on sale in Europe whose average fuel consumption is less than 3 L/100 km (94 mpg-imp/78 mpg-US), although these figures only applied to a special “3L” version with a diesel engine and narrower tyres. Due to the construction, the average A2 weighs less than 1000 kg (2200 lb).