17 sightings by 16 spotters worldwide

Market value
$207,000 to $294,000
Did you know
Weighs just 998 kg; built with carbon fiber and Kevlar body.
The Mosler MT900S is an unapologetic love letter to the pure, unfiltered joy of driving—born from the mind of Warren Mosler, a financier who clearly knew how to spend his money wisely. Debuting in 2001, the MT900S wasn't just another boutique supercar; it was a statement piece, engineered with a singular obsession for performance. With its carbon-fiber body and lightweight chassis tipping the scales at barely over a ton, it was clear Mosler wasn't messing around.
Under the skin, the MT900S packed a mid-mounted Corvette-sourced LS7 V8 engine, churning out a healthy 550 horsepower. Combine that with a no-nonsense six-speed manual gearbox, and you've got a recipe for automotive nirvana. The car's handling was razor-sharp, thanks to its double-wishbone suspension and meticulous aerodynamic design—every curve, vent, and wing serving a purpose, not just eye candy. Driving one felt like strapping yourself into a street-legal race car, a visceral experience that left you grinning like an idiot.
Despite its limited production run—only a handful ever saw daylight—the MT900S made waves in motorsport circles, clinching victories in endurance racing and GT championships. It was a car that punched well above its weight, embarrassing more established marques on the track. Yet, perhaps its greatest legacy lies in its raw, uncompromising approach to performance. The Mosler MT900S wasn't built to please accountants or marketing departments; it was built for drivers who valued adrenaline above all else.

София, Bulgaria
by KebabBG

Sandy Springs, United States
by okdeacon

Atlanta, United States
by WaffleHouse

Kennesaw, United States
by rubenspotsONyt

Praha, Czech Republic
by Marek_nej123

Brezno, Slovensko
by Adam_SRT

Velden am Wörther See, Austria
by Jonas93

Velden am Wörthersee, Austria
by JasonCars

Spotted, United Kingdom
by zondagabe

Velden am Wörthersee, Österreich
by MrHorsepowerAT

Nürburg, Deutschland
by aslaframes

Los Angeles, United States
by dak_dak_07
17 Mosler MT900S sightings have been logged on AutoRadar by 16 different spotters.
On AutoRadar's rarity scale the Mosler MT900S is rated Rare.
Recent Mosler MT900S sightings on AutoRadar come from София, Sandy Springs, Atlanta, Kennesaw, Praha, Brezno. The live map shows every verified sighting as it happens.
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