Germany vs UK — 1936 vs 1931
| 540K Special Roadster | 8 Litre Standard Saloon | |
|---|---|---|
| Horsepower | 180 hp | 220 hp |
| Torque | 380 lb-ft | 460 lb-ft |
| Engine Size | 5,401 cc | 7,982 cc |
| 0-60 mph | 16.0 sec | 12.5 sec |
| Top Speed | 106 mph | 100 mph |
| Weight | 5,071 lbs | 5,401 lbs |
| Wheelbase | 3,290 mm | 3,658 mm |
| Length | 5,290 mm | 5,334 mm |
| Units Produced | 419 | 100 |
| Original MSRP | $14,000 | — |
| Value (Excellent) | $18,000,000 | $2,500,000 |
| Collectibility | 10/10 | 10/10 |
| Rarity | 10/10 | 10/10 |
Numbers favor the 1931 Bentley 8 Litre Standard Saloon with more power, quicker acceleration, greater rarity. The 1936 Mercedes-Benz 540K Special Roadster offers higher top speed, lighter weight, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
The rivalry between Germany and UK automotive industries has produced legendary matchups, and the 1936 Mercedes-Benz 540K Special Roadster versus 1931 Bentley 8 Litre Standard Saloon is among the most fascinating. These two cars represent the best of their national engineering schools. The 1931 Bentley 8 Litre Standard Saloon holds a clear advantage in raw power with 220 hp compared to 180 hp, a 40-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz 540K uses a Inline-8 Supercharged displacing 5,401 cc, while the Bentley 8 Litre relies on a Inline-6 OHV with 7,982 cc. In the sprint to 60 mph, the 1931 Bentley 8 Litre Standard Saloon edges ahead at 12.5 seconds versus 16.0 seconds. The Mercedes-Benz 540K carries a weight advantage, tipping the scales 330 lbs lighter. Rarity plays a significant role here — with only 100 units built, the 1931 Bentley 8 Litre Standard Saloon is considerably scarcer than the Mercedes-Benz 540K's 419 examples. On the collector market, the 1936 Mercedes-Benz 540K Special Roadster commands a significant premium over the 1931 Bentley 8 Litre Standard Saloon, reflecting differences in prestige and rarity.