This comprehensive Ferrari 400i Service & Repair Workshop Manual covers all aspects of maintaining and repairing your 1979-1985 Ferrari 400i. It is the same manual used by professional mechanics and technicians, providing detailed step-by-step instructions and highly detailed exploded diagrams and pictures for every job. You'll find everything you need to perform routine maintenance, diagnose and troubleshoot problems, and complete major repairs. With hundreds of pages of information and illustrations, this manual will become an invaluable resource for any Ferrari 400i owner.

The Ferrari 400i, produced from 1979 to 1985, marked a significant shift in the Prancing Horse's lineup, ushering in a new era of opulent grand touring. Replacing the 365 GT4 2+2, the 400i embodied a more refined and luxurious approach to Ferrari ownership, appealing to a clientele seeking performance and comfort in equal measure. The car's design was an evolution of the 365 GT4's, featuring a sharp, angular body penned by Pininfarina that retained the classic Ferrari silhouette but with a more modern and aerodynamic touch. Inside, the 400i offered a lavish interior with sumptuous leather upholstery, walnut trim, and a wealth of creature comforts, including power windows, air conditioning, and an optional stereo system.

Under the hood, the 400i was powered by a 4.8-liter, 90-degree V12 engine, a naturally aspirated masterpiece meticulously crafted by Ferrari. The engine was capable of producing 330 horsepower, propelling the 400i to a top speed of 155 mph and delivering a thrilling driving experience. The 400i's suspension was tuned for both comfort and handling, ensuring a smooth and composed ride even on challenging roads. The 400i was offered in both coupe and convertible versions, each offering a distinct character and appealing to different tastes. The coupe, with its sleek roofline and spacious interior, provided a more intimate and focused driving experience, while the convertible, with its open top and windswept design, allowed for a more exhilarating and immersive driving experience. The 400i, despite being a luxurious grand tourer, was still decidedly a Ferrari, capable of exhilarating performance and possessing a timeless elegance that continues to turn heads today.