UK vs United Kingdom — 1954 vs 1973
| TR2 Long Door | Stag Mk II | |
|---|---|---|
| Horsepower | 90 hp | 145 hp |
| Torque | 116 lb-ft | 170 lb-ft |
| Engine Size | 1,991 cc | 2,997 cc |
| 0-60 mph | 11.9 sec | 9.3 sec |
| Top Speed | 105 mph | 116 mph |
| ¼ Mile | 18.3 sec | 17.2 sec |
| Weight | 1,896 lbs | 2,795 lbs |
| Wheelbase | 2,235 mm | 2,540 mm |
| Length | 3,835 mm | 4,445 mm |
| Units Produced | 8,636 | 25,877 |
| Original MSRP | $2,499 | $3,450 |
| Value (Excellent) | $85,000 | $45,000 |
| Collectibility | 8/10 | 10/10 |
| Rarity | 6/10 | 10/10 |
The 1973 Triumph Stag Mk II emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1954 Triumph TR2 Long Door counters with lighter weight, greater rarity, 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 1954 Triumph TR2 Long Door and 1973 Triumph Stag Mk II share a manufacturer in Triumph, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Triumph brand. The 1973 Triumph Stag Mk II holds a clear advantage in raw power with 145 hp compared to 90 hp, a 55-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Triumph TR2 uses a Inline-4 OHV displacing 1,991 cc, while the Triumph Stag relies on a 3.0L V8 with 2,997 cc. In the sprint to 60 mph, the 1973 Triumph Stag Mk II edges ahead at 9.3 seconds versus 11.9 seconds. The Triumph TR2 carries a weight advantage, tipping the scales 899 lbs lighter. From a collectibility standpoint, the 1973 Triumph Stag Mk II rates higher among enthusiasts and auction houses.