USA vs United Kingdom — 1965 vs 1968
| GT350 R-Model | Vixen S2 | |
|---|---|---|
| Horsepower | 306 hp | 88 hp |
| Torque | 329 lb-ft | 99 lb-ft |
| Engine Size | 4,736 cc | 1,599 cc |
| 0-60 mph | 5.7 sec | 10.5 sec |
| Top Speed | 135 mph | 105 mph |
| ¼ Mile | 14.0 sec | 17.5 sec |
| Weight | 2,800 lbs | 1,568 lbs |
| Wheelbase | 2,743 mm | 2,159 mm |
| Length | 4,613 mm | 3,810 mm |
| Units Produced | 562 | 438 |
| Original MSRP | $4,547 | — |
| Value (Excellent) | $500,000 | $50,000 |
| Collectibility | 10/10 | 5/10 |
| Rarity | 8/10 | 7/10 |
The 1965 Shelby GT350 R-Model holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1968 TVR Vixen S2 brings lighter weight, better value and remains a compelling choice for enthusiasts who value TVR heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
Putting the 1965 Shelby GT350 R-Model against the 1968 TVR Vixen S2 is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — USA versus United Kingdom. The 1965 Shelby GT350 R-Model holds a clear advantage in raw power with 306 hp compared to 88 hp, a 218-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Shelby GT350 uses a V8 OHV (Ford 289 Hi-Po) displacing 4,736 cc, while the TVR Vixen relies on a Inline-4 OHV (Ford Kent) with 1,599 cc. In the sprint to 60 mph, the 1965 Shelby GT350 R-Model edges ahead at 5.7 seconds versus 10.5 seconds. The TVR Vixen carries a weight advantage, tipping the scales 1232 lbs lighter. On the collector market, the 1965 Shelby GT350 R-Model commands a significant premium over the 1968 TVR Vixen S2, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1965 Shelby GT350 R-Model rates higher among enthusiasts and auction houses.