Dartz Motorz Company (Latvian: Dartz Motorz Uzņēmums; Russian: Dartz Моторз Kомпании) is a privately held Latvian-based corporation that designs, manufactures, and sells high performance armored vehicles. Having constituted itself from a renovated former Russo-Balt factory in Riga, Latvia, the company recently attained notoriety with its current model, the Prombron, partly because it was originally available in upholstered leather made from the foreskin of whale penises. The Prombron comes in nine distinct models: the Iron Diamond, Iron Xtal, Monaco Red Diamond Edition, Black Dragon, Black Russian, Gold Russian, Aladeen, White Horse, and the Monako. The Prombron is then available in either the Saloon (sedan) or the Pullman (wagon), which can then be customized into a standard based, short based, or long based versions.Prombrons are also available in several armoring levels, from B2 to B7, with the B7 designed to withstand attacks from rocket propelled grenades, and land mines. In terms of performance the Prombron is equipped with a Duramax V8 engine, or a Vortec V8 engine, which provides the vehicle with a healthy top speed of 180 km/h (110 mph).
In 2010, Red Sea Distribution announced that the T-98 Kombat would be available in North America for a list price starting at $225,000. However, just two years later the T-98 Kombat was phased out, and the Prombron was released.
The Dartz Prombron Monaco Red Diamond Edition was shown at the 2010 Top Marques in Monaco, with an expected price of €1,000,000 ($1.25 million), it would become the world's most expensive SUV ever sold. Features included white gold - ruby embedded badges as well as a gold-plated, bullet-proof windows, an exhaust system made out of tungsten, diamond - ruby encrusted gauges, a Kevlar exterior coating, and leather made out of whale penises, although the latter was dropped. The Prombron Monaco Red Diamond Edition also comes with three bottles of the world's most expensive vodka, RussoBaltique.