The 1999 Lamborghini Diablo VT Roadster represents a moment in supercar history where raw power met dramatic design. This particular example, finished in Giallo Super Fly over a black and yellow interior, shows only 9,000 miles. Originally delivered through Fox Valley Motorcars in Illinois, it now resides in Scottsdale, Arizona.
Design by Marcello Gandini
By 1999, the Diablo had already cemented itself as one of the most recognizable exotics of the decade. A mid-cycle refresh introduced fixed headlights sourced from the Nissan 300ZX, replacing the earlier pop-up design. This roadster carries Gandini’s unmistakable touch, complete with scissor doors, a removable hardtop that stores over the engine, and a rear wing. A “disegno Marcello Gandini” badge ahead of the left rear wheel further highlights its design heritage.
Wheels, Brakes, and Suspension
The Diablo VT Roadster rides on staggered 18-inch OZ Racing wheels, fitted with Pirelli P Zero tires. It was optioned with adjustable suspension, giving owners the ability to fine-tune handling for road or track. Brembo calipers and cross-drilled rotors handle braking duties, with a brake fluid service performed in September 2025.
Cabin and Interior Features
Inside, black and yellow leather wraps the sport seats, dashboard, and door panels. Diamond stitching enhances the visual drama, while Lamborghini logos are embroidered into the seat headrests. A Kenwood head unit, Alpine stereo, and automatic climate control round out the period-correct luxury features. The cabin retains its iconic gated shifter, paired with a leather-wrapped steering wheel.
Low Mileage Details
With 9,000 miles showing on the odometer, this example has seen limited use over its lifetime. Approximately 500 of those miles came under current ownership. The dealer notes that a previously installed alarm system was removed, while power window components were refreshed in 2021 to maintain usability.
V12 Power and Performance
The highlight of the 1999 Lamborghini Diablo VT Roadster is its 5.7-liter naturally aspirated V12. Factory-rated at 522 horsepower and 466 lb-ft of torque, it sends power to all four wheels through a five-speed gated manual transmission. Lamborghini’s Viscous Traction all-wheel-drive system and front and rear limited-slip differentials ensure traction matches the output. The sound, the gated shifts, and the power delivery all embody late-1990s Italian supercar performance.
Summary
This 1999 Lamborghini Diablo VT Roadster combines a bold Gandini design with a low 9,000-mile odometer reading. Finished in a striking Giallo Super Fly over a two-tone interior, and powered by a naturally aspirated V12 with a gated manual, it remains a definitive statement of Lamborghini’s late-20th-century design and engineering.
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Source & Details: bringatrailer.com
