This is a surprise.
This is not a new concept. VW revealed the Tarok last year, but is bringing the "concept" (looks pretty production-ready to me) to New York to gauge reaction.
The article above says the Tarok is a compact and not a new version of Tanoak (ugh, these names). In terms of size: "At 193.5-inches long and 72-inches wide, though, it is a little smaller than the 214.1×79.9-inch Tanoak concept." If I had more time I'd pull the sizes of other small pickups to compare, but today's not the day for that.