FSO Polonez

vs

FSO Syrena

Poland vs Poland — 1978 vs 1957

FSO Polonez (1978)
FSO Syrena (1957)
Specifications
Polonez CaroSyrena Sport Prototype
Horsepower82 hp30 hp
Torque35 lb-ft
Engine Size1,598 cc746 cc
Top Speed62 mph
Weight1,587 lbs
Wheelbase2,510 mm2,200 mm
Length4,330 mm3,700 mm
Units Produced521,725
Value (Excellent)$6,000$15,000
Collectibility5/104/10
Rarity10/106/10
The Verdict

On balance, the 1978 FSO Polonez Caro makes a stronger case on paper with more power, stronger collectibility, better value. However, the 1957 FSO Syrena Sport Prototype counters with its own distinct appeal, and its appeal extends beyond mere numbers. Choose the 1978 FSO Polonez Caro for outright capability, or the 1957 FSO Syrena Sport Prototype for a more distinctive ownership experience.

Overview

FSO has long offered a diverse lineup, and comparing the 1978 FSO Polonez Caro with the 1957 FSO Syrena Sport Prototype highlights the breadth of the marque's engineering philosophy. The 1978 FSO Polonez Caro holds a clear advantage in raw power with 82 hp compared to 30 hp, a 52-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the FSO Polonez uses a Inline-4 displacing 1,598 cc, while the FSO Syrena relies on a I2 Two-Stroke with 746 cc. On the collector market, the 1957 FSO Syrena Sport Prototype commands a significant premium over the 1978 FSO Polonez Caro, reflecting differences in prestige and rarity.