1987 Fiat X1/9 for Sale – K24 Six-Speed Widebody
The 1987 Fiat X1/9 combines compact Italian wedge styling with a substantially modernized Honda drivetrain and a competition-inspired widebody transformation. Finished in Passion Red with yellow accents, this example presents a dramatic appearance enhanced by bronze wheels, widened fenders, a rear wing, and a modified removable roof panel. Its 2.4-liter K24 inline-four, six-speed manual transaxle, limited-slip differential, and extensively developed suspension create a highly specialized enthusiast specification. Offered in good condition by a private seller, this distinctive Fiat should appeal to drivers seeking mid-engine balance, modern power, and uncompromising custom character.
View the official listing below.
1987 Fiat X1/9 for sale
Engine and Performance
The mid-mounted 2.4-liter Honda K24 inline-four provides modern naturally aspirated power, broad response, and significantly updated mechanical capability. A six-speed manual transaxle allows the driver to manage that output through closely spaced ratios and direct gear selection. The limited-slip differential helps distribute power across the driven rear wheels, supporting traction and stability while accelerating away from corners. Together, the responsive engine, manual gearbox, and compact mid-engine platform create a performance formula centered on balance, immediate control, and close driver involvement.
Engineering and Specifications
Custom coilovers combine Volkswagen strut tubes, Bilstein B8 inserts, Bicknell sleeves, QA1 progressive springs, reinforced towers, revised trailing arms, and a 22mm front sway bar. The adjustable braking system uses tandem Wilwood master cylinders, braided lines, six-piston CEIKA front calipers, and cross-drilled and slotted front rotors. Bronze 15-inch Rota TBT wheels wear staggered Federal 595RS tires measuring 205/50 in front and 225/45 at the rear.
Design and Heritage
Passion Red paint emphasizes the X1/9’s angular nose, compact cabin, short overhangs, and unmistakable wedge profile while yellow accents add vivid contrast. A Dallara-style widebody kit, prominent rear wing, Hella taillight conversion, and bronze wheels transform the original shape into a determined competition-inspired design. Inside, black upholstery, Honda S2000 seats, a Personal steering wheel, and a Marshall GPS speedometer create a functional cabin combining components from several performance traditions.
Driving Experience
The low seating position, mid-mounted engine, manual six-speed, and compact dimensions create an intimate relationship between driver, chassis, and road. K24 response and the extensively revised suspension reward accurate steering, deliberate shifts, and careful management of available grip. Air conditioning, cruise control, and a JVC CD stereo with Bluetooth add unexpected convenience, allowing this highly modified Fiat to support road journeys as well as enthusiast-focused driving.
Why This Car is Special
- Honda K24 engine delivers modern naturally aspirated performance within the compact mid-engine Fiat platform.
- Six-speed manual transaxle and limited-slip differential create a direct, highly engaging drivetrain.
- Dallara-style widebody and rear wing establish an unmistakable competition-inspired appearance.
- Custom coilover suspension combines carefully selected components from multiple specialist manufacturers.
- S2000 seats, GPS speedometer, climate control, and Bluetooth audio provide a personalized functional cabin.
Specifications
- Engine: Mid-mounted naturally aspirated 2.4-liter Honda K24 gasoline inline-four.
- Transmission: Six-speed manual transaxle with limited-slip differential and rear-wheel drive.
- Exterior: Passion Red with yellow accents, Dallara-style widebody, and modified roof panel.
- Suspension: Custom adjustable coilovers with Bilstein inserts and QA1 springs.
- Brakes: Adjustable Wilwood master cylinders with CEIKA six-piston front calipers and Fiat rear calipers.
Collector and Enthusiast Appeal
Modified X1/9s attract enthusiasts because the original mid-engine platform offers compact proportions and an adaptable foundation for highly individualized performance builds. This example’s K24 powertrain, six-speed gearbox, sophisticated suspension, powerful brakes, and theatrical bodywork create a particularly comprehensive transformation. Its unmistakable appearance, varied specialist components, practical cabin features, owner’s manuals, and included spare parts make it compelling for custom-car events, spirited touring, and carefully managed performance use.
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The 1987 Fiat X1/9 unites Honda K24 performance, six-speed involvement, sophisticated custom suspension, and dramatic Dallara-inspired styling in one unforgettable mid-engine sports car. It represents a compelling opportunity for enthusiasts who value inventive engineering, compact balance, personalized details, and a driving experience far removed from conventional production machinery.