Hot Wheels 17 Audi RS 6 Avant STH #1

The Hot Wheels '17 Audi RS 6 Avant, catalog number FKB37, is a collectible model from the mainline line, released in the Factory Fresh series as item 5/10 — and, most importantly, as a Super Treasure Hunt, the rarest variant that can be found in a standard retail case. This 1:64 scale replica is aimed at adult collectors and fans of fast German wagons, distinguished from a regular toy car by its Spectraflame paint and rubber Real Riders tires.

The '17 Audi RS 6 Avant casting was designed by Ryu Asada, and it debuted in this very series in 2018 — FKB37 is therefore one of the first releases of this casting and also its Super Treasure Hunt version. The model is finished in Spectraflame Red — a translucent red applied directly over polished metal, which is one of the key indicators of STH status. The second is the rubber Real Riders tires: the model rolls on RRA wheels, or Real Riders AeroDisc. The detailing includes refined headlights and taillights, the Audi logo, "Quattro" lettering, and an "HW RS 618" license plate. The base is black plastic, the windows have a smoke tint, and the interior is grey. The country of manufacture is Malaysia.

Super Treasure Hunt is the rarest category in the Hot Wheels range: these units are distributed randomly, in very small numbers per case, with no special markings on the packaging. They are identified by their Spectraflame paint, rubber Real Riders tires, and a hidden "TH" symbol on the body. It is estimated that there are only a few pieces per many cases, which makes their secondary market value many times higher than the retail price.

The original is the Audi RS 6 Avant — the top-tier, high-performance variant of the A6 model in a wagon body style. It is powered by a turbocharged V8 engine, delivering power to all four wheels through permanent quattro all-wheel drive. The RS 6 Avant is a flagship example of the "supercar with a trunk" category: it combines performance comparable to sports cars with the capacity and practicality of a family wagon. It is precisely this formula — available in Europe and for years unavailable in the United States — that made the RS 6 a cult car among enthusiasts.

For a collector, the FKB37 is a highly sought-after item: Super Treasure Hunt status, Spectraflame red, Real Riders AeroDisc wheels, and a casting that had just debuted at the time of release. Such pieces almost never stay on store shelves.

FAQ

How can you tell it is a Super Treasure Hunt?
By the Spectraflame paint, rubber Real Riders tires, and a hidden "TH" symbol on the body.

Does the packaging indicate a Super Treasure Hunt version?
No. STH units are packed on standard cards with no special distinction — they are identified solely by the model itself.

What wheels does this model have?
The model rolls on RRA wheels, or Real Riders AeroDisc — solid discs with rubber tires.