UK vs UK — 1962 vs 1975
| Spitfire Mk IV 1500 | TR7 Drophead | |
|---|---|---|
| Horsepower | 71 hp | 92 hp |
| Torque | 85 lb-ft | 112 lb-ft |
| Engine Size | 1,493 cc | 1,998 cc |
| 0-60 mph | 13.2 sec | 9.1 sec |
| Top Speed | 100 mph | 109 mph |
| ¼ Mile | 19.0 sec | 17.0 sec |
| Weight | 1,680 lbs | 2,238 lbs |
| Wheelbase | 2,108 mm | 2,159 mm |
| Length | 3,759 mm | 4,064 mm |
| Units Produced | 314,332 | 112,368 |
| Original MSRP | $2,749 | $7,000 |
| Value (Excellent) | $22,000 | $25,000 |
| Collectibility | 6/10 | 4/10 |
| Rarity | 3/10 | 3/10 |
Numbers favor the 1975 Triumph TR7 Drophead with more power, quicker acceleration, higher top speed. The 1962 Triumph Spitfire Mk IV 1500 offers lighter weight, stronger collectibility, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
Triumph has long offered a diverse lineup, and comparing the 1962 Triumph Spitfire Mk IV 1500 with the 1975 Triumph TR7 Drophead highlights the breadth of the marque's engineering philosophy. The 1975 Triumph TR7 Drophead holds a clear advantage in raw power with 92 hp compared to 71 hp, a 21-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Triumph Spitfire uses a Inline-4 OHV displacing 1,493 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 13.2 seconds. The Triumph Spitfire carries a weight advantage, tipping the scales 558 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1962 Triumph Spitfire Mk IV 1500 rates higher among enthusiasts and auction houses.