USA vs UK — 1965 vs 1970
| GT350 R-Model | TR6 PI | |
|---|---|---|
| Horsepower | 306 hp | 150 hp |
| Torque | 329 lb-ft | 180 lb-ft |
| Engine Size | 4,736 cc | 2,498 cc |
| 0-60 mph | 5.7 sec | 8.2 sec |
| Top Speed | 135 mph | 120 mph |
| ¼ Mile | 14.0 sec | 16.3 sec |
| Weight | 2,800 lbs | 2,315 lbs |
| Wheelbase | 2,743 mm | 2,235 mm |
| Length | 4,613 mm | 4,140 mm |
| Units Produced | 562 | 94,619 |
| Original MSRP | $4,547 | $3,295 |
| Value (Excellent) | $500,000 | $42,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 8/10 | 4/10 |
On balance, the 1965 Shelby GT350 R-Model makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1970 Triumph TR6 PI counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1965 Shelby GT350 R-Model for outright capability, or the 1970 Triumph TR6 PI for a more distinctive ownership experience.
The rivalry between USA and UK automotive industries has produced legendary matchups, and the 1965 Shelby GT350 R-Model versus 1970 Triumph TR6 PI is among the most fascinating. These two cars represent the best of their national engineering schools. The 1965 Shelby GT350 R-Model holds a clear advantage in raw power with 306 hp compared to 150 hp, a 156-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Shelby GT350 uses a V8 OHV (Ford 289 Hi-Po) displacing 4,736 cc, while the Triumph TR6 relies on a Inline-6 OHV with 2,498 cc. In the sprint to 60 mph, the 1965 Shelby GT350 R-Model edges ahead at 5.7 seconds versus 8.2 seconds. The Triumph TR6 carries a weight advantage, tipping the scales 485 lbs lighter. Rarity plays a significant role here — with only 562 units built, the 1965 Shelby GT350 R-Model is considerably scarcer than the Triumph TR6's 94,619 examples. On the collector market, the 1965 Shelby GT350 R-Model commands a significant premium over the 1970 Triumph TR6 PI, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1965 Shelby GT350 R-Model rates higher among enthusiasts and auction houses.