UK vs Italy — 1961 vs 1971
| TR4 IRS | Miura SV | |
|---|---|---|
| Horsepower | 104 hp | 385 hp |
| Torque | 128 lb-ft | 294 lb-ft |
| Engine Size | 2,138 cc | 3,929 cc |
| 0-60 mph | 10.9 sec | — |
| Top Speed | 109 mph | 180 mph |
| ¼ Mile | 17.9 sec | — |
| Weight | 2,249 lbs | 2,850 lbs |
| Wheelbase | 2,235 mm | 2,499 mm |
| Length | 3,962 mm | 4,361 mm |
| Units Produced | 28,465 | 150 |
| Original MSRP | $2,800 | $20,000 |
| Value (Excellent) | $50,000 | — |
| Collectibility | 6/10 | 10/10 |
| Rarity | 4/10 | 10/10 |
The 1971 Lamborghini Miura SV emerges ahead in most objective measures, offering more power, higher top speed, greater rarity. The 1961 Triumph TR4 IRS counters with lighter weight, 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.
When UK engineering meets Italy craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1961 Triumph TR4 IRS and 1971 Lamborghini Miura SV embody their respective national automotive traditions while competing in the same arena. The 1971 Lamborghini Miura SV holds a clear advantage in raw power with 385 hp compared to 104 hp, a 281-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Triumph TR4 uses a Inline-4 OHV displacing 2,138 cc, while the Lamborghini Miura SV relies on a V12 with 3,929 cc. The 1971 Lamborghini Miura SV claims a higher top speed at 180 mph compared to 109 mph. The Triumph TR4 carries a weight advantage, tipping the scales 601 lbs lighter. Rarity plays a significant role here — with only 150 units built, the 1971 Lamborghini Miura SV is considerably scarcer than the Triumph TR4's 28,465 examples. From a collectibility standpoint, the 1971 Lamborghini Miura SV rates higher among enthusiasts and auction houses.