The current Volkswagen XL1 is 3,888 mm long, 1,665 mm wide and 1,153 mm tall, on a 2,224 mm wheelbase.
Only one generation of this model is in our catalogue, so there is no size history to compare yet.
Exterior figures are manufacturer specifications for the XL1, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.