UK vs UK — 1962 vs 1968
| MGB Roadster Mk I | TR6 PI (Fuel Injection) | |
|---|---|---|
| Horsepower | 95 hp | 150 hp |
| Torque | 109 lb-ft | 165 lb-ft |
| Engine Size | 1,798 cc | 2,498 cc |
| 0-60 mph | 11.2 sec | 8.2 sec |
| Top Speed | 104 mph | 120 mph |
| ¼ Mile | 18.0 sec | 16.0 sec |
| Weight | 2,028 lbs | 2,463 lbs |
| Wheelbase | 2,311 mm | 2,235 mm |
| Length | 3,886 mm | 3,962 mm |
| Units Produced | 513,272 | 91,850 |
| Original MSRP | $2,650 | $3,595 |
| Value (Excellent) | $40,000 | $65,000 |
| Collectibility | 7/10 | 7/10 |
| Rarity | 3/10 | 4/10 |
The 1968 Triumph TR6 PI (Fuel Injection) emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1962 MG MGB Roadster Mk I counters with lighter weight, better value, 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.
The 1962 MG MGB Roadster Mk I and 1968 Triumph TR6 PI (Fuel Injection) stand as two of the most notable Roadster cars from Muscle era. Both emerged during a period of intense competition, and choosing between them remains a passionate debate among collectors. The 1968 Triumph TR6 PI (Fuel Injection) holds a clear advantage in raw power with 150 hp compared to 95 hp, a 55-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the MG MGB uses a Inline-4 OHV B-Series displacing 1,798 cc, while the Triumph TR6 relies on a Inline-6 OHV with 2,498 cc. In the sprint to 60 mph, the 1968 Triumph TR6 PI (Fuel Injection) edges ahead at 8.2 seconds versus 11.2 seconds. The MG MGB carries a weight advantage, tipping the scales 435 lbs lighter. Rarity plays a significant role here — with only 91,850 units built, the 1968 Triumph TR6 PI (Fuel Injection) is considerably scarcer than the MG MGB's 513,272 examples.