UK vs United Kingdom — 1932 vs 1936
| Speed 20 SA | Speed 25 Vanden Plas Tourer | |
|---|---|---|
| Horsepower | — | 110 hp |
| Engine Size | 2,511 cc | 3,571 cc |
| Top Speed | — | 97 mph |
| Weight | — | 3,584 lbs |
| Wheelbase | — | 3,226 mm |
| Units Produced | — | 478 |
| Value (Excellent) | — | $300,000 |
| Collectibility | 5/10 | 8/10 |
| Rarity | 5/10 | 9/10 |
It's a closely fought contest. The 1932 Alvis Speed 20 SA brings its unique character to the table, and the 1936 Alvis Speed 25 Vanden Plas Tourer answers with stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Few model names carry as much weight as the Alvis Speed 20 SA. The 1932 and 1936 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. Both cars represent compelling choices in their respective segments. From a collectibility standpoint, the 1936 Alvis Speed 25 Vanden Plas Tourer rates higher among enthusiasts and auction houses.