1978 Fiat X1/9







Ended Oct 10, 2025 at 7:39 PM UTC
Description
OFFERED WITHOUT RESERVE
Introduced in the early 1970s, the Fiat X1/9 was a bold expression of Italian engineering and design. Styled by Bertone and engineered with a mid-mounted engine, the X1/9 offered a unique blend of agility, safety, and open-top motoring. Today, the X1/9 is celebrated for its innovative layout and spirited driving dynamics, earning a loyal following among enthusiasts of vintage Italian automobiles.
This 1978 Fiat X1/9 Bertone is said to be a largely original example, and shows 92,572 miles. The seller reportedly knows the previous two owners and claims the vehicle has never been involved in an accident. Further, “it retains its factory drivetrain and interior, with recent mechanical attention ensuring it remains roadworthy and [Colorado] emissions-compliant.”
Finished in its factory and now patina’d oh-so-’70s gold paint, this U.S.-market X1/9 features a mid-mounted inline-four cylinder engine paired with a manual transmission. While some cosmetic and mechanical imperfections are present, the car remains a solid candidate for light restoration or continued enjoyment as-is.
Highlights
Powered by a mid-mounted 1.3-liter inline-four engine paired to a four-speed manual transmission
Finished in factory Gold Metallic paint over two-tone tan and brown saddle vinyl interior
Recent maintenance, seller notes it passes Colorado emissions
Bertone design, mid-engine configuration, rear-wheel drive
Features
Removable targa roof
Recent maintenance:
Brakes and fuel lines replaced/reworked within last 2,500 miles
Air pump removed due to lack of replacement availability
Carburetor rebuilt ~800 miles ago
Known Imperfections
Loose stitching on seats and various imperfections in seat covers (photographed)
Vibration at speeds over ~30 mph (suspected rear wheel bearing)
Faded paint and some rust (see photo gallery)
Fuel gauge inoperable
Cracked dashboard
Included
Chilton's Repair and Tune-Up Guide
Black vinyl seat covers
Original keys
Spare wheel
Ownership History
This X1/9 is currently located in Boulder, Colorado. With a claimed accident-free history and recent known ownership lineage, it presents as an opportunity to acquire a mostly original example of Fiat’s iconic wedge-shaped mid-engine sports car. The seller notes, “The engine runs well and passes Colorado emissions requirements. It’s a fun car to drive—light, nimble, and full of character!”
Additional documents
All auction listings on Hagerty Marketplace are created using information provided by the seller. The Marketplace team and the seller have reviewed all information for accuracy to the best of their abilities. Bidders are ultimately responsible for conducting their own due diligence before placing a bid, including verifying details, condition, registration requirements, and compliance with applicable laws. For any questions or additional information, contact the seller.