Aston Martin Ulster

vs

Mercedes-Benz SSK

UK vs Germany — 1934 vs 1928

Aston Martin Ulster (1934)
Mercedes-Benz SSK (1928)
Specifications
UlsterSSK Count Trossi Special
Horsepower85 hp300 hp
Torque90 lb-ft
Engine Size1,495 cc7,065 cc
Top Speed100 mph146 mph
Weight1,905 lbs3,748 lbs
Wheelbase2,591 mm2,950 mm
Length3,810 mm4,250 mm
Units Produced2133
Value (Excellent)$5,000,000$30,000,000
Collectibility10/1010/10
Rarity10/1010/10
The Verdict

Two outstanding machines, each with compelling strengths. The 1934 Aston Martin Ulster excels in lighter weight, better value, while the 1928 Mercedes-Benz SSK Count Trossi Special stands out for more power, higher top speed. The best advice? Drive both if you can, then follow your instincts.

Overview

Putting the 1934 Aston Martin Ulster against the 1928 Mercedes-Benz SSK Count Trossi Special is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — UK versus Germany. The 1928 Mercedes-Benz SSK Count Trossi Special holds a clear advantage in raw power with 300 hp compared to 85 hp, a 215-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Aston Martin Ulster uses a Inline-4 OHC displacing 1,495 cc, while the Mercedes-Benz SSK relies on a Inline-6 SOHC Supercharged with 7,065 cc. The 1928 Mercedes-Benz SSK Count Trossi Special claims a higher top speed at 146 mph compared to 100 mph. The Aston Martin Ulster carries a weight advantage, tipping the scales 1843 lbs lighter. On the collector market, the 1928 Mercedes-Benz SSK Count Trossi Special commands a significant premium over the 1934 Aston Martin Ulster, reflecting differences in prestige and rarity.