UK vs UK — 1962 vs 1970
| Cobra 289 | TR6 PI | |
|---|---|---|
| Horsepower | 271 hp | 150 hp |
| Torque | 310 lb-ft | 180 lb-ft |
| Engine Size | 4,736 cc | 2,498 cc |
| 0-60 mph | 5.5 sec | 8.2 sec |
| Top Speed | 140 mph | 120 mph |
| ¼ Mile | 13.6 sec | 16.3 sec |
| Weight | 2,248 lbs | 2,315 lbs |
| Wheelbase | 2,286 mm | 2,235 mm |
| Length | 3,962 mm | 4,140 mm |
| Units Produced | 654 | 94,619 |
| Original MSRP | $5,995 | $3,295 |
| Value (Excellent) | $2,000,000 | $42,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 9/10 | 4/10 |
The 1962 AC Cobra 289 holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1970 Triumph TR6 PI brings better value and remains a compelling choice for enthusiasts who value Triumph heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Among Sports Car enthusiasts, the matchup between the 1962 AC Cobra 289 and 1970 Triumph TR6 PI is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1962 AC Cobra 289 holds a clear advantage in raw power with 271 hp compared to 150 hp, a 121-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the AC Cobra uses a V8 OHV 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 1962 AC Cobra 289 edges ahead at 5.5 seconds versus 8.2 seconds. Rarity plays a significant role here — with only 654 units built, the 1962 AC Cobra 289 is considerably scarcer than the Triumph TR6's 94,619 examples. On the collector market, the 1962 AC Cobra 289 commands a significant premium over the 1970 Triumph TR6 PI, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1962 AC Cobra 289 rates higher among enthusiasts and auction houses.