The Ultima GTR has always been one of the most hardcore driver’s cars ever built, but this particular example takes things to another level. Weighing just 950 kg and powered by a twin-turbo Audi RS6 4.2-liter V8, this lightweight supercar delivers brutal performance with around 550 horsepower at the rear wheels. Unlike modern supercars filled with electronics, this Ultima is completely analog: no traction control, no power steering, and no driver aids. The result is a raw, mechanical driving experience that feels closer to a Le Mans prototype than a road car.

Mounted in a mid-engine layout and paired with a Porsche G50 transaxle gearbox, the RS6-powered Ultima GTR achieves incredible power-to-weight performance exceeding 560 hp per ton. Built on a tubular chassis with fiberglass bodywork, massive racing brakes, and race-inspired cockpit design, this hand-built machine blurs the line between track weapon and street-legal supercar. From explosive acceleration pulls to full track action, this Ultima GTR proves that lightweight engineering still beats horsepower excess. Don’t forget to share this one with your friends and follow us also on Facebook, Pinterest or Instagram!