The Autobianchi Y10, sold as the Lancia Y10 in most export markets, was a supermini built from 1985 to 1996, first at the Autobianchi plant in Desio near Milan and later in Arese and Pomigliano d’Arco. It replaced the fifteen-year-old A112, introduced a new rear suspension known as the Omega axle and achieved a drag coefficient of only 0.31 despite its small size. Around 667,000 were built in its first seven years.
Lancia Y10 at a glance
| Maker | Autobianchi and Lancia, Desio, Arese and Pomigliano |
|---|---|
| Production | 1985–1996 |
| Bodies | three-door hatchback |
| Basis | Fiat Panda platform |
| Engine | 999 cc FIRE and other Fiat fours |
| Power | 45 PS in the basic Y10 Fire |
| Layout | front engine, front-wheel drive; four-wheel drive optional |
| Rear suspension | Omega rigid axle |
| Drag coefficient | 0.31 |
| Gearbox | five-speed manual standard |
| Award | runner-up, European Car of the Year 1986 |
| Built | about 667,000 in seven years |
History of the Lancia Y10
A more expensive small car
The Y10 made its official debut at the Geneva Motor Show in March 1985 as a replacement for the A112, which stayed on sale almost to the end of 1986. Fiat marketed it as an Autobianchi in Italy, France, Portugal and Japan and as a Lancia elsewhere; Lancia’s British importer, concerned that British buyers would pronounce the name as white hen, agreed with Lancia headquarters to sell it as the Lancia Y10. In France and Portugal the Autobianchi badge lasted until 1989. In 1986 the car was runner-up for European Car of the Year, losing to the Ford Scorpio.

Design
Developing the car took more than three years, with initial proposals commissioned from Pininfarina, Giorgetto Giugiaro and Fiat’s own Centro Stile under Vittorio Ghidella. Hundreds of sketches and scale models were produced from 1980, but the in-house design, attributed to Antonio Piovano, was chosen as the best fit for the select and elite customers Lancia wanted. The Y10 was meant to be an ammiraglia in miniature, as desirable to women as a designer handbag and to men as their favourite scent, and it had to carry a clear Lancia identity.
The shape
Its most distinctive feature was the truncated rear, with a vertically cut tailgate finished in matte black whatever the body colour, and a pronounced wedge profile. The 0.31 drag coefficient came from a steeply sloping bonnet flowing into a raked windscreen, flush side glass, recessed door handles, no roof gutters and a roofline tapering gently towards the rear — rare in a small car in 1985. The large windscreen was bonded with silicone resin rather than a rubber gasket and cleaned by a single wiper, and the near-vertical tailgate was hinged higher on the roof, its pivot moved 11 cm inward, to improve access to the boot. Only a three-door body was offered, with large doors for easy access to the rear seats.
Mechanicals and interior
Underneath, the Y10 used the Fiat Panda platform: a transverse engine, front-wheel drive and optional four-wheel drive from 1986, MacPherson struts at the front and a new rigid Omega axle at the rear, with coil springs instead of the Panda’s leaf springs and two longitudinal links; the Panda adopted the same axle with its 1986 Supernova revision. Every version had a five-speed gearbox and servo brakes, and the car introduced Fiat’s FIRE engine, a 999 cc four of 45 hp in the basic Y10 Fire. The fuel tank held 47 litres, at least half as much again as was usual in the class. The interior was fully carpeted with cloth seats, and higher trims offered Alcantara on the dashboard, seats and doors, electric windows, central locking, a split-folding rear bench, a glass sunroof and an electronic climate control system with an LED display.
Sales and the end
Despite strong interest at Geneva, early sales disappointed because few buyers would pay the premium price, and in 1985 Autobianchi and Lancia built 63,495 Y10s against 88,292 A112s the year before. Lancia responded with the cheaper Y10 Fire entry model and more equipment on the higher trims. Sales were consistently weak in the United Kingdom, and the car was withdrawn there in late 1991, more than two years before Lancia left all right-hand-drive markets. In left-hand-drive countries the brand continued in the segment with the Ypsilon, which replaced the Y10 in 1995.
Design and features
- Aerodynamic small car: a 0.31 drag coefficient from flush glass and a tapered tail.
- Omega axle: a new rigid rear axle with coil springs, later adopted by the Fiat Panda.
- FIRE engine debut: the Y10 introduced Fiat’s Fully Integrated Robotised Engine.
- Upmarket trim: Alcantara, electric windows and electronic climate control in a city car.
Lancia Y10 versions
- Y10 Fire: the affordable entry model with the 999 cc FIRE engine.
- Y10 Touring: the better-equipped version.
- Y10 Turbo: the sporting model.
- Four-wheel drive: optional from 1986.
The Y10 replaced the Autobianchi A112 and was itself replaced by the Lancia Ypsilon. More cars are in the Lancia collection.
Sources
- Autobianchi Y10, English Wikipedia: design, aerodynamics, engines, sales
- Autobianchi Y10, Italian Wikipedia: badging, design process, Omega axle, equipment