UK vs United Kingdom — 1970 vs 1973
| Stag V8 | Stag Mk II | |
|---|---|---|
| Horsepower | 145 hp | 145 hp |
| Torque | 176 lb-ft | 170 lb-ft |
| Engine Size | 2,997 cc | 2,997 cc |
| 0-60 mph | 9.3 sec | 9.3 sec |
| Top Speed | 117 mph | 116 mph |
| ¼ Mile | 17.0 sec | 17.2 sec |
| Weight | 2,685 lbs | 2,795 lbs |
| Wheelbase | 2,540 mm | 2,540 mm |
| Length | 4,394 mm | 4,445 mm |
| Units Produced | 25,939 | 25,877 |
| Original MSRP | $5,500 | $3,450 |
| Value (Excellent) | $45,000 | $45,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 6/10 | 10/10 |
This matchup is remarkably close. The 1970 Triumph Stag V8 offers higher top speed, while the 1973 Triumph Stag Mk II counters with quicker acceleration, stronger collectibility. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
The Triumph Stag lineage tells a fascinating story of automotive evolution. Comparing the 1970 Triumph Stag V8 with the 1973 Triumph Stag Mk II reveals how Triumph refined and reimagined one of its most important nameplates over the years. On paper, the two are remarkably close in power output, with the 1970 Triumph Stag V8 producing 145 hp and the 1973 Triumph Stag Mk II delivering 145 hp. Under the hood, the contrast is notable: the Triumph Stag uses a V8 SOHC displacing 2,997 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 9.3 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1973 Triumph Stag Mk II rates higher among enthusiasts and auction houses.