When it comes to the highly anticipated Audi A7, even a relatively small detail is a big deal. For instance, a spy photographer managed to snap a few new photos of a camouflaged Audi A7 test mule in Ingolstadt, Germany. What makes these images so special is that the car's tail lights lack any sort of disguise, offering a glimpse of what may be in store for the production model.

As you can see, each tail light unit is fitted with two circular LEDs. A far cry from the more angular designs seen on most new models. As vehicle lighting design is one of Audi's many strong suits, we feel the round design works perfectly with the A7's overall shape. Adding to a 'softer' feel of car's hind-quarters.

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