Armstrong Siddeley 12 HP

vs

Fiat 508S Balilla Sport

UK vs Italy — 1929 vs 1933

Armstrong Siddeley 12 HP (1929)
Fiat 508S Balilla Sport (1933)
Specifications
12 HP508S Balilla Sport
Engine Size1,236 cc995 cc
Collectibility5/105/10
Rarity5/105/10
The Verdict

Two outstanding machines, each with compelling strengths. The 1929 Armstrong Siddeley 12 HP excels in its unique character, while the 1933 Fiat 508S Balilla Sport stands out for its own distinct appeal. The best advice? Drive both if you can, then follow your instincts.

Overview

Putting the 1929 Armstrong Siddeley 12 HP against the 1933 Fiat 508S Balilla Sport is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — UK versus Italy. Both cars represent compelling choices in their respective segments. Whether you prioritize driving dynamics, heritage, or aesthetic appeal, both contenders make a strong case for themselves.