Hispano-Suiza J12

vs

Bentley 8 Litre

Spain vs UK — 1931 vs 1930

Hispano-Suiza J12 (1931)
Bentley 8 Litre (1930)
Specifications
J128 Litre WO Bentley Masterpiece
Horsepower220 hp220 hp
Torque430 lb-ft
Engine Size9,424 cc7,983 cc
Top Speed105 mph
Weight5,291 lbs
Wheelbase3,810 mm3,810 mm
Length5,600 mm5,300 mm
Units Produced120100
Original MSRP$12,000
Value (Excellent)$5,000,000$5,000,000
Collectibility5/1010/10
Rarity10/1010/10
The Verdict

Two outstanding machines, each with compelling strengths. The 1931 Hispano-Suiza J12 excels in better value, while the 1930 Bentley 8 Litre WO Bentley Masterpiece stands out for stronger collectibility. The best advice? Drive both if you can, then follow your instincts.

Overview

Putting the 1931 Hispano-Suiza J12 against the 1930 Bentley 8 Litre WO Bentley Masterpiece is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Spain versus UK. On paper, the two are remarkably close in power output, with the 1931 Hispano-Suiza J12 producing 220 hp and the 1930 Bentley 8 Litre WO Bentley Masterpiece delivering 220 hp. Under the hood, the contrast is notable: the Hispano-Suiza J12 uses a V12 displacing 9,424 cc, while the Bentley 8 Litre relies on a Inline-6 SOHC with 7,983 cc. From a collectibility standpoint, the 1930 Bentley 8 Litre WO Bentley Masterpiece rates higher among enthusiasts and auction houses.