Debut
In May 1978, mass production commenced. The official premiere of the FSO Polonez 1500 and FSO Polonez 1300 took place. The FSO Polonez 2000 Rally with a 2-liter Fiat DOHC engine was displayed later. In 1979, the FSO Polonez 2000, sold mostly to government officials, appeared. The Polonez 2000 has a Fiat twin-cam engine with 1,995 cc, 82 kW, a 5-speed gearbox, a 0–100 km/h acceleration of 12.0 seconds, and a 175 km/h top speed. The FSO Polonez 2000 Rally debuted in the Rallye Monte Carlo. In 1980, the FSO Polonez 1300 and 1500 three-door appeared. With the same short front doors as the five-door version, it was produced from 1979 until 1981 with about 300 units.
In 1981, a more economical version of the Polonez started being produced. This was sold without black side rubbing strips between the front and rear wheel, chrome bumper strips, rear window wiper-washer, fog lamps, luggage cover, and tachometer. Basic vinyl was used on the seats and in the luggage compartment. At the other end appeared a new top version, the FSO Polonez 1500 X. This was fitted with the AB 1,481 cc engine of 60 kW, a five-speed gearbox (final drive ratio 4:3), and a radio. It was sold in the domestic market, usually for U.S. dollar payments.
In 1981 and 1983, the FSO Polonez Coupé, with three-door bodywork was introduced. It had the usual 1,481 cc engine with 60 kW or the 2.0-litre Fiat Twin Cam unit. It was the first FSO model to feature electronic ignition and fuel economizer owing to a supply of pre-heated air to the suction manifold. Only a few dozen were produced.
In 1983, the Polski Fiat 125p was renamed FSO 125p, after FSO's licence rights to the Fiat badge expired. The new naming system for FSO's models was as follows:
Also in 1983, the FSO Polonez 2.0 D Turbo with an Italian VM Motori HR 488 engine of 1,995 cc appeared. It produces 62 kW at 4,300 rpm and 163 Nm at 2,500 rpm. Final drive ratio is 3,727, for a 0–100 km/h acceleration time of 20,0 s, and a top speed of 146 km/h. Fuel consumption is 7.1/10.6/10.0 L/100 km, and approximately 100 cars were produced to this specification.
FSO Polonez - first cars with additional rear-side windows in the C-pillar.
In 1987, the FSO Polonez 1.6 LE appeared. It has a 1,598 cc inline-four with 64 kW at 5,200 rpm and 132 Nm at 3,800 rpm. Top speed is 155 km/h. There was also the rare FSO 125p 1.6 ME, with the same engine but a top speed of 157 km/h. Very few were made.
FSO Polonez modifications: stamped rear spoiler instead of plastic one, new model labels on the sticking foil, new version coding system with an 'S' supposedly meaning that the car had the additional rear-side windows in the C-pillar, a feature was often broken in practice. The versions available were:
1,3 SCE, 1.3 SL, 1.3 SLE, 1,5 CE, 1.5 L, 1,5 LE, 1,5 SCE, 1,5 SL, 1,5 SLE, 1,6 SLE, 2.0 SLE
In 1988, the FSO Polonez 1500 Turbo with AA 1,481 cc engine, 140 kW at 7,000 rpm, 240 Nm at 3,200 rpm, 8,5 s, 220 km/h appeared. This was a rally version only, built to group A specifications. Following this competition version, the FSO Polonez 1.5 SLE Turbo with a turbocharged AA engine was introduced in December 1989. With a compression ratio of 8.5 to 1, the 1,481 cc inline-four produces 78 kW at 6,000 rpm, and 180 Nm at 3,200 rpm. The zero to 100 km/h acceleration was in 11,0 s, and the top speed is 180 km/h. A catalyzed version with 70 kW was also available.[10] The Turbo Polonez' were built mainly in rally versions (group N), although on special order a Turbo-kit could be installed in mass-produced cars.
In 1989, the facelifted '89 FSO Polonez was introduced. Changes included a rear boot lid lowered to the bumper level, new rear lamps, a rear window wiper-washer placed horizontally, and side repeaters placed horizontally near the front doors. In January 1989, the first catalyzed Polonez (1500 only) was displayed at the Amsterdam Auto Show.[11] Simultaneously, a version with an Italian FNM-built (Fratelli Negri Motori) 1366 cc turbo-diesel and a five-speed manual appeared (called the "Polonez Piedra 1.3 Turbodiesel"), specifically for the Belgian market. This engine has 60 PSat 4,500 rpm, enough for a top speed of 155 km/h.[10]
In 1990, the FSO Polonez 2.0 SLE appeared, fitted with Ford's 105 PS 2.0-litre engine, 12.5 seconds acceleration to 100 km/h and a top speed of 165 km/h.
- FSO 125p: 1.3 L, 1.3 ML, 1.3 ME, 1.5 C, 1.5 L, 1.5 ML, 1.5 MS, 1.5 ME
- FSO Polonez 1.3 C, 1.3 CE, 1.3 L, 1.3 LE, 1.5 C, 1.5 CE, 1.5 L, 1.5 LS, 1.5 LE, 1.5 X, 2000.
- 1984 FSO Polonez 2000 Turbo 3-door - rally car, never got rally homologation, bodywork like Coupé version, but without the Coupé-like front. This car received a turbocharged 1,995 cc Fiat engine, in some variants combined with a supercharger for better torque.
- 1985 FSO Polonez - first five-door cars with a Coupé-like front
- During 1985, the British importer introduced an upmarket version called the FSO Polonez Prima, which received black and gold sidestriping, a glass sunroof, and rear seatbelts among other extras.[9]
- 1986 FSO Polonez 1.5 Turbo mass production launched. Also, a rally version 1.5C Turbo known as "Iron Rain" official premiere.
- 1988 Prototypes of the FSO Polonez in an ambulance and van versions based on the FSO Truck (pick-up). Lowered chassis and an additional right-side door were added features.