Stutz Bearcat

vs

Riley MPH

USA vs United Kingdom — 1912 vs 1934

Stutz Bearcat (1912)
Riley MPH (1934)
Specifications
Bearcat Series HMPH Standard
Horsepower60 hp70 hp
Engine Size6,388 cc1,496 cc
Top Speed80 mph90 mph
Weight2,400 lbs2,016 lbs
Wheelbase3,048 mm2,591 mm
Length3,810 mm3,962 mm
Units Produced15
Original MSRP$2,000
Value (Excellent)$2,000,000$1,000,000
Collectibility10/1010/10
Rarity10/1010/10
The Verdict

The 1934 Riley MPH Standard emerges ahead in most objective measures, offering more power, higher top speed, lighter weight. The 1912 Stutz Bearcat Series H counters with its unique character, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.

Overview

Putting the 1912 Stutz Bearcat Series H against the 1934 Riley MPH Standard is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — USA versus United Kingdom. On paper, the two are remarkably close in power output, with the 1912 Stutz Bearcat Series H producing 60 hp and the 1934 Riley MPH Standard delivering 70 hp. Under the hood, the contrast is notable: the Stutz Bearcat uses a Inline-4 T-head displacing 6,388 cc, while the Riley MPH relies on a Inline-4 OHV (Twin-Cam, Riley) with 1,496 cc. The 1934 Riley MPH Standard claims a higher top speed at 90 mph compared to 80 mph. The Riley MPH carries a weight advantage, tipping the scales 384 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.