UK vs United Kingdom — 1975 vs 1971
| 411 Series 5 | 411 Series 4/5 | |
|---|---|---|
| Horsepower | 264 hp | 335 hp |
| Torque | — | 425 lb-ft |
| Engine Size | 6,556 cc | 6,277 cc |
| 0-60 mph | — | 7.0 sec |
| Top Speed | — | 140 mph |
| ¼ Mile | — | 15.2 sec |
| Weight | — | 3,660 lbs |
| Wheelbase | 2,896 mm | 2,896 mm |
| Length | 4,958 mm | 4,877 mm |
| Units Produced | — | 287 |
| Original MSRP | — | $18,500 |
| Value (Excellent) | $130,000 | $95,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 10/10 | 9/10 |
The 1971 Bristol 411 Series 4/5 emerges ahead in most objective measures, offering more power, stronger collectibility. The 1975 Bristol 411 Series 5 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.
The Bristol 411 lineage tells a fascinating story of automotive evolution. Comparing the 1975 Bristol 411 Series 5 with the 1971 Bristol 411 Series 4/5 reveals how Bristol refined and reimagined one of its most important nameplates over the years. The 1971 Bristol 411 Series 4/5 holds a clear advantage in raw power with 335 hp compared to 264 hp, a 71-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Bristol 411 uses a V8 displacing 6,556 cc, while the Bristol 411 relies on a V8 OHV (Chrysler) with 6,277 cc. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1971 Bristol 411 Series 4/5 rates higher among enthusiasts and auction houses.