The Fiat 125 is a large family car introduced by Fiat in 1967 and produced by them until 1972. Derivatives were built under license outside Italy until the 1990s. As launched the car was unusual in blending saloon car passenger accommodation with sports car performance, a combination which would be more widely adopted by the European volume auto-makers in the decade ahead.
The floor pan was virtually unchanged from that of the longer variant of the outgoing model, the Fiat 1300/1500, and the chassis used was the same as the Fiat 1300/1500. The body was a slightly lengthened development of the Fiat 124: both models shared the same passenger compartment and doors, but the 125's rear seat was set slightly further back, reflecting the 2505 mm wheel-base, inherited from the Fiat 1500 and over 8 cm (3 inches) longer than that of the 124.
Engine and running gear
The new car's engine engine was based on the one fitted in the Fiat 124 Sport: a 1608 cc DOHC unit with 90 bhp. The 125 was equipped with a Solex carburettor. The car was fitted with an alternator, reflecting the twin headlights and the increasing number of energy intensive electrical components appearing on cars at this time. Other noteworthy features included the elecromagnetic cooling fan clutch.
In 1968 the 125S ("Special") was added to the range, with 100 bhp (from a modified cylinder head, camshaft, inlet manifold and Weber carburettor) and, unusually at this time, a five-speed gearbox. A variety of other improvements were made including improved trim and styling. The 125 was praised when new for its handling and dynamics.
The Special was facelifted in 1970 using pretty much the same trim as the 125S, but both front and rear lights were new, although based on the ones used on the 125. A three-speed automatic transmission also became available as an option.
A variant (125 T) was made by the Fiat importers in New Zealand, Torino Motors, for motorsport use in the annual 6 hour production car race (Benson and Hedges 500). The 125T has larger valves, two twin Weber DCOH or Dell'Orto 40DHLA carburettors (depending on availability), modified camshafts and a higher compression ratio to produce around 125 bhp (93 kW), lowered and stiffer suspension. All featured Ward alloy wheels and were painted bright yellow. Sources for production figures quote that between 84 and 89 were modified. Reasons for stopping production are sometimes given that Fiat headquarters found out and stopped this venture. However a more likely scenario is that selling the required 200 cars in a market that only sold 1000 Fiats in total each year was a tall order.
Other versions were built by Moretti, who made the 125GS 1.6 with styling similar to the Fiat Dino Spider. Zagato made the 125Z; Savio, a 125 Coupé and 125 Station Wagon; Pininfarina, a 125 Executive; and Vignale produced the Samantha, a two-door coupé with pop-up headlights.
Production by Fiat in Italy ceased in 1972 when the Fiat 132 was introduced, a total of 603,877 cars having been built.
A licence copy was also produced in Poland by the Fabryka Samochodów Osobowych (FSO) from 1967 until 1991, under the brand Polski Fiat as the Polski Fiat 125p, and later as the FSO 1500, FSO 1300, or FSO 125p.
It was a somewhat simplified variation of the Fiat car, with outdated 1300 cc or 1500 cc engines and mechanicals from the Fiat 1300/1500. Polish cars differed in details from Italian ones, most visible were four round headlights instead of square ones. This model was also available as an estate (the Polski Fiat 125p Kombi) and a pickup.
The Zastava 125 Zastava produced identical to the original model and Fiat also available Giardinetta. Available versions were called 125 PZ with 1295 or 1481 cc engines.
In Egypt production went on until 1983, with the Fiat 125 remaining one of the most sought-after cars due to its strength and reliability.
In Argentina the 125 was built from 1972 to 1982, initially by Fiat-Concord and later Sevel. In addition to the 4-door sedan version, a station wagon (called "Familiar"), a pickup (called "Multicarga", a unique Argentine design) were built. There was also a coupe called 125 Sport with the same mechanics than the sedan, but based on the Fiat Coupé 1500 Vignale.
A few copies were made of Italian 125 and was quickly replaced by Polish 125p better suited to the local market.
A car that was manufactured almost equal to the Fiat 125 Special "restyling in 1970.
SOMACA (Société Marocaine de Construction Automobile) assembled 125 in Casablanca