Mercedes-Benz SSK

vs

Bentley 6.5 Litre

Germany vs UK — 1928 vs 1926

Mercedes-Benz SSK (1928)
Bentley 6.5 Litre (1926)
Specifications
SSK6.5 Litre Speed Six Le Mans
Horsepower300 hp180 hp
Torque350 lb-ft
Engine Size7,065 cc6,597 cc
Top Speed120 mph103 mph
Weight3,748 lbs4,032 lbs
Wheelbase2,950 mm3,505 mm
Length4,250 mm4,877 mm
Units Produced33182
Original MSRP$9,000
Value (Excellent)$15,000,000$8,000,000
Collectibility10/1010/10
Rarity10/109/10
The Verdict

On balance, the 1928 Mercedes-Benz SSK makes a stronger case on paper with more power, higher top speed, lighter weight. However, the 1926 Bentley 6.5 Litre Speed Six Le Mans counters with better value, and its appeal extends beyond mere numbers. Choose the 1928 Mercedes-Benz SSK for outright capability, or the 1926 Bentley 6.5 Litre Speed Six Le Mans for a more distinctive ownership experience.

Overview

The rivalry between Germany and UK automotive industries has produced legendary matchups, and the 1928 Mercedes-Benz SSK versus 1926 Bentley 6.5 Litre Speed Six Le Mans is among the most fascinating. These two cars represent the best of their national engineering schools. The 1928 Mercedes-Benz SSK holds a clear advantage in raw power with 300 hp compared to 180 hp, a 120-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz SSK uses a Inline-6 SOHC Supercharged displacing 7,065 cc, while the Bentley 6.5 Litre relies on a Inline-6 SOHC with 6,597 cc. The 1928 Mercedes-Benz SSK claims a higher top speed at 120 mph compared to 103 mph. The Mercedes-Benz SSK carries a weight advantage, tipping the scales 284 lbs lighter. Rarity plays a significant role here — with only 33 units built, the 1928 Mercedes-Benz SSK is considerably scarcer than the Bentley 6.5 Litre's 182 examples. On the collector market, the 1928 Mercedes-Benz SSK commands a significant premium over the 1926 Bentley 6.5 Litre Speed Six Le Mans, reflecting differences in prestige and rarity.