Image Credit: Bonhams.The Lamborghini Diablo is finally receiving the recognition many enthusiasts believe it deserves. While the Countach and Miura often dominate conversations about the brand's greatest classics, the Diablo has steadily become one of the most sought-after V12 supercars of the 1990s.Among all Diablo variants, few are as exclusive as the Diablo GT. Built as a track-focused evolution of the standard model, it combined aggressive styling, reduced weight, and significantly improved performance while remaining road legal.Now, one of those rare machines is preparing to cross the auction block. Bonhams will offer a 2000 Lamborghini Diablo GT at its Laguna Seca Auction, giving collectors a chance to acquire one of the rarest production Lamborghinis ever built.AdvertisementAdvertisementWith only 80 examples produced, the Diablo GT has become one of the most desirable analog supercars from Sant'Agata Bolognese and a centerpiece for serious Lamborghini collections.The Ultimate Evolution of the DiabloImage Credit: Bonhams.Introduced at the 1999 Geneva Motor Show, the Diablo GT was developed as a homologation-inspired model that borrowed heavily from Lamborghini's motorsport program. It represented the most focused road-going version of the Diablo before the arrival of the updated VT 6.0.Unlike the all-wheel-drive Diablo VT, the GT sent all of its power exclusively to the rear wheels through a five-speed manual gearbox. That configuration, combined with the absence of modern electronic driving aids, has helped cement its reputation as one of Lamborghini's purest driving machines.Power came from a naturally aspirated 6.0-liter V12 producing 575 horsepower. Lamborghini claimed a 0-100 km/h (62 mph) time of around 3.5 seconds and a top speed of 338 km/h (210 mph), making it one of the fastest production cars of its era.Built for PerformanceThe Diablo GT featured far more than additional engine power. Engineers extensively revised the body using lightweight carbon-fiber components while widening the car and adding larger aerodynamic elements to improve stability at high speed.AdvertisementAdvertisementUnique features included a roof-mounted ram-air intake, enlarged fenders, a prominent rear wing, NACA ducts, a rear diffuser, and exclusive OZ Racing wheels. Inside, the cabin adopted a stripped-back, driver-focused layout that reflected the car's track-inspired mission.The GT also served as an important development platform for later Lamborghini models. Lessons learned during its creation helped shape both the Diablo VT 6.0 and the track-only Diablo GTR.Chassis No. 74 Comes to MarketImage Credit: Bonhams.The example heading to auction is chassis number 74, finished in Black Rage with a matching Nero leather interior. Bonhams says the car had covered approximately 14,208 kilometers, or about 8,800 miles, at the time of cataloging.It has reportedly remained with the same owner since 2007 and has been maintained by Lamborghini specialist Steve Gleanor at Driven Exotics. The clutch was replaced at just over 12,000 kilometers, and the car is offered with a U.S. title.AdvertisementAdvertisementIncluded with the sale are several desirable factory accessories, including the original Lamborghini leather briefcase, owner's manual, service records, factory tool kit, key with remote, racing harnesses, and a backup camera.One of Lamborghini's Most Collectible Modern ClassicsAlthough Lamborghini ultimately delivered 83 examples, the Diablo GT remains one of the rarest production models ever to leave the company's factory. Its limited production, naturally aspirated V12, manual transmission, and rear-wheel-drive layout make it especially appealing to collectors seeking an unfiltered driving experience.Interest in analog supercars has continued growing as modern performance cars become increasingly dependent on hybrid systems and electronic driver assistance. The Diablo GT represents the closing chapter of Lamborghini's pre-Audi era and is widely regarded as one of the most uncompromising road cars the company has ever produced.Bonhams has not released a public estimate for the car, but given its rarity, low mileage, and well-documented ownership history, chassis number 74 is expected to attract significant attention when bidding begins at the Laguna Seca Auction in August.AdvertisementAdvertisementIf you want more stories like this, follow Guessing Headlights on Yahoo so you don't miss what's coming next.