Italy vs West Germany — 1972 vs 1971
| Longchamp GTS | 350 SL / 450 SL R107 450 SL | |
|---|---|---|
| Horsepower | 330 hp | 225 hp |
| Torque | 332 lb-ft | 278 lb-ft |
| Engine Size | 5,763 cc | 4,520 cc |
| 0-60 mph | 6.5 sec | 8.8 sec |
| Top Speed | 155 mph | 130 mph |
| ¼ Mile | 14.8 sec | 16.5 sec |
| Weight | 3,351 lbs | 3,505 lbs |
| Wheelbase | 2,600 mm | 2,460 mm |
| Length | 4,580 mm | 4,390 mm |
| Units Produced | 409 | 237,287 |
| Original MSRP | $35,000 | $17,660 |
| Value (Excellent) | $150,000 | $80,000 |
| Collectibility | 7/10 | 7/10 |
| Rarity | 9/10 | 3/10 |
The 1972 De Tomaso Longchamp GTS holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL brings better value and remains a compelling choice for enthusiasts who value Mercedes-Benz heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.
When Italy engineering meets West Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1972 De Tomaso Longchamp GTS and 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL embody their respective national automotive traditions while competing in the same arena. The 1972 De Tomaso Longchamp GTS holds a clear advantage in raw power with 330 hp compared to 225 hp, a 105-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the De Tomaso Longchamp uses a V8 OHV displacing 5,763 cc, while the Mercedes-Benz 350 SL / 450 SL relies on a V8 SOHC with 4,520 cc. In the sprint to 60 mph, the 1972 De Tomaso Longchamp GTS edges ahead at 6.5 seconds versus 8.8 seconds. Rarity plays a significant role here — with only 409 units built, the 1972 De Tomaso Longchamp GTS is considerably scarcer than the Mercedes-Benz 350 SL / 450 SL's 237,287 examples. On the collector market, the 1972 De Tomaso Longchamp GTS commands a significant premium over the 1971 Mercedes-Benz 350 SL / 450 SL R107 450 SL, reflecting differences in prestige and rarity.