UK vs UK — 1963 vs 1975
| Herald 1200 Convertible | TR7 Drophead | |
|---|---|---|
| Horsepower | 39 hp | 92 hp |
| Torque | 55 lb-ft | 112 lb-ft |
| Engine Size | 1,147 cc | 1,998 cc |
| 0-60 mph | 22.2 sec | 9.1 sec |
| Top Speed | 78 mph | 109 mph |
| ¼ Mile | — | 17.0 sec |
| Weight | 1,848 lbs | 2,238 lbs |
| Wheelbase | 2,311 mm | 2,159 mm |
| Length | 3,886 mm | 4,064 mm |
| Units Produced | 523,000 | 112,368 |
| Original MSRP | $1,699 | $7,000 |
| Value (Excellent) | $20,000 | $25,000 |
| Collectibility | 5/10 | 4/10 |
| Rarity | 3/10 | 3/10 |
Two outstanding machines, each with compelling strengths. The 1963 Triumph Herald 1200 Convertible excels in lighter weight, stronger collectibility, better value, while the 1975 Triumph TR7 Drophead stands out for more power, quicker acceleration, higher top speed. The best advice? Drive both if you can, then follow your instincts.
The 1963 Triumph Herald 1200 Convertible and 1975 Triumph TR7 Drophead share a manufacturer in Triumph, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Triumph brand. The 1975 Triumph TR7 Drophead holds a clear advantage in raw power with 92 hp compared to 39 hp, a 53-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Triumph Herald uses a Inline-4 OHV displacing 1,147 cc, while the Triumph TR7 relies on a Inline-4 OHC with 1,998 cc. In the sprint to 60 mph, the 1975 Triumph TR7 Drophead edges ahead at 9.1 seconds versus 22.2 seconds. The Triumph Herald carries a weight advantage, tipping the scales 390 lbs lighter. Rarity plays a significant role here — with only 112,368 units built, the 1975 Triumph TR7 Drophead is considerably scarcer than the Triumph Herald's 523,000 examples.