The only Koenigsegg One:1 created for the United States has just been delivered to its owner, Miami-based tuning company The Auto Firm.

This particular One:1 was originally unveiled to the world at the Monterey Car Week back in August. It is distinct from the other five customer examples of the One:1 as its body combines white panels with gloss carbon fibre for the splitter, part of the bonnet, roof, roof scoop, wing mirrors, rear wing, rear diffuser and wheels. Bright red headlights are then featured across the exterior, like the brake calipers.

Chassis number 112, this One:1 is also one of the very first Koenigseggs to be delivered in the United States. Soon, the very first US-homologated Agera RS will arrive in the country after the Swedish automaker documents its production.

While Koenigsegg hasn’t yet attempted to verify the claimed 273 mph top speed of the One:1, this example could very well be the fastest production car currently on U.S. streets. While its proposed top speed hasn’t been achieved, it does hold the world record for the 0-186-0 mph sprint at a mere 17.95 seconds.

Thanks to its twin-turbocharged 5.0-litre V8 engine pumping out 1341 hp and 1371 Nm of torque, the One:1 also holds the production car lap records around Spa Francorchamps and Japan’s famed Suzuka circuit.

A video posted by Alex Vega (@theautofirm) on Dec 10, 2015 at 10:40am PST

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