This comprehensive guide covers the Holden HQ Statesman DeVille and Custom models, providing a wealth of information for enthusiasts and owners. It includes the full factory HQ parts manual, a detailed assembly parts manual, an identification information guide, a history of the HQ Statesman, a buyer's guide, information on the HQ Isuzu DeVille export model, and engine specifications for the 253, 308, and 350 engines. This guide is an essential resource for anyone looking to understand, maintain, or restore their HQ Statesman DeVille or Custom.

The Holden HQ Statesman DeVille, a luxurious sedan produced by General Motors-Holden's in Australia from 1971 to 1974, embodied the spirit of the era with its opulent styling and powerful engine. The Statesman, positioned as the flagship model of the HQ series, offered a unique blend of comfort, performance, and prestige. This four-door sedan, featuring a distinctive grille with a prominent horizontal chrome bar, elegant chrome trim, and plush interior appointments, catered to discerning Australian drivers seeking a touch of luxury in their daily commute. The DeVille trim level, further enhancing the Statesman's appeal, introduced additional features like a luxurious vinyl roof, unique wheel covers, and a more elaborate interior with plush upholstery and woodgrain accents. Under the hood, the Statesman DeVille was powered by a robust 5.0-liter V8 engine, capable of delivering ample power and smooth acceleration. This engine, coupled with a three-speed automatic transmission, provided a comfortable and effortless driving experience. The HQ Statesman DeVille's legacy extends beyond its luxurious features and performance capabilities. It holds a special place in Australian automotive history as a symbol of a bygone era, known for its stylish design, engineering prowess, and enduring appeal. The Holden HQ Statesman DeVille continues to captivate enthusiasts today, with its timeless elegance and impressive performance characteristics making it a sought-after collector's item. The "Assembly And Factory Parts Guide" for this vehicle provides a comprehensive resource, detailing the intricacies of its construction and the availability of replacement parts, ensuring the continued preservation of this iconic Australian automobile.