UK vs UK — 2014 vs 1934
| Mulsanne Speed | 3.5 Litre | |
|---|---|---|
| Horsepower | 530 hp | 110 hp |
| Torque | 811 lb-ft | 180 lb-ft |
| Engine Size | 6,752 cc | 3,669 cc |
| 0-60 mph | 4.8 sec | 16.5 sec |
| Top Speed | 190 mph | 90 mph |
| ¼ Mile | 13.1 sec | — |
| Weight | 5,919 lbs | 3,920 lbs |
| Wheelbase | 3,266 mm | 3,277 mm |
| Length | 5,575 mm | 5,080 mm |
| Units Produced | 7,300 | 1,177 |
| Original MSRP | $335,600 | — |
| Value (Excellent) | $200,000 | $165,000 |
| Collectibility | 7/10 | 8/10 |
| Rarity | 6/10 | 7/10 |
It's a closely fought contest. The 2014 Bentley Mulsanne Speed brings more power, quicker acceleration, higher top speed to the table, and the 1934 Bentley 3.5 Litre answers with lighter weight, greater rarity, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Bentley has long offered a diverse lineup, and comparing the 2014 Bentley Mulsanne Speed with the 1934 Bentley 3.5 Litre highlights the breadth of the marque's engineering philosophy. The 2014 Bentley Mulsanne Speed holds a clear advantage in raw power with 530 hp compared to 110 hp, a 420-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Bentley Mulsanne uses a V8 Twin-Turbocharged displacing 6,752 cc, while the Bentley 3.5 Litre relies on a Inline-6 OHV with 3,669 cc. In the sprint to 60 mph, the 2014 Bentley Mulsanne Speed edges ahead at 4.8 seconds versus 16.5 seconds. The Bentley 3.5 Litre carries a weight advantage, tipping the scales 1999 lbs lighter. Rarity plays a significant role here — with only 1,177 units built, the 1934 Bentley 3.5 Litre is considerably scarcer than the Bentley Mulsanne's 7,300 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.