UK vs Germany — 1961 vs 1973
| TR4 IRS | 914 2.0 | |
|---|---|---|
| Horsepower | 104 hp | 100 hp |
| Torque | 128 lb-ft | 116 lb-ft |
| Engine Size | 2,138 cc | 1,971 cc |
| 0-60 mph | 10.9 sec | 9.8 sec |
| Top Speed | 109 mph | 115 mph |
| ¼ Mile | 17.9 sec | 17.2 sec |
| Weight | 2,249 lbs | 2,138 lbs |
| Wheelbase | 2,235 mm | 2,450 mm |
| Length | 3,962 mm | 3,985 mm |
| Units Produced | 28,465 | 95,000 |
| Original MSRP | $2,800 | $5,299 |
| Value (Excellent) | $50,000 | $35,000 |
| Collectibility | 6/10 | 7/10 |
| Rarity | 4/10 | 5/10 |
The 1973 Porsche 914 2.0 emerges ahead in most objective measures, offering quicker acceleration, higher top speed, stronger collectibility. The 1961 Triumph TR4 IRS counters with 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.
When UK engineering meets Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1961 Triumph TR4 IRS and 1973 Porsche 914 2.0 embody their respective national automotive traditions while competing in the same arena. On paper, the two are remarkably close in power output, with the 1961 Triumph TR4 IRS producing 104 hp and the 1973 Porsche 914 2.0 delivering 100 hp. Under the hood, the contrast is notable: the Triumph TR4 uses a Inline-4 OHV displacing 2,138 cc, while the Porsche 914 relies on a Flat-4 SOHC with 1,971 cc. In the sprint to 60 mph, the 1973 Porsche 914 2.0 edges ahead at 9.8 seconds versus 10.9 seconds. Rarity plays a significant role here — with only 28,465 units built, the 1961 Triumph TR4 IRS is considerably scarcer than the Porsche 914's 95,000 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.