Germany vs Italy — 1996 vs 2018
| SL 73 AMG R129 | Portofino M | |
|---|---|---|
| Horsepower | 525 hp | 620 hp |
| Torque | 553 lb-ft | 561 lb-ft |
| Engine Size | 7,291 cc | 3,855 cc |
| 0-60 mph | 4.4 sec | 3.3 sec |
| Top Speed | 186 mph | 199 mph |
| ¼ Mile | 12.8 sec | 11.0 sec |
| Weight | 4,387 lbs | 3,406 lbs |
| Wheelbase | 2,515 mm | 2,670 mm |
| Length | 4,500 mm | 4,594 mm |
| Units Produced | 85 | — |
| Original MSRP | — | $245,000 |
| Value (Excellent) | $650,000 | $300,000 |
| Collectibility | 9/10 | 5/10 |
| Rarity | 10/10 | 3/10 |
The 2018 Ferrari Portofino M emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1996 Mercedes-Benz SL 73 AMG R129 counters with stronger collectibility, 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.
Putting the 1996 Mercedes-Benz SL 73 AMG R129 against the 2018 Ferrari Portofino M is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus Italy. The 2018 Ferrari Portofino M holds a clear advantage in raw power with 620 hp compared to 525 hp, a 95-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz SL 73 AMG uses a V12 SOHC 24V displacing 7,291 cc, while the Ferrari Portofino M relies on a V8 Twin-Turbo DOHC 32V with 3,855 cc. In the sprint to 60 mph, the 2018 Ferrari Portofino M edges ahead at 3.3 seconds versus 4.4 seconds. The Ferrari Portofino M carries a weight advantage, tipping the scales 981 lbs lighter. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference. From a collectibility standpoint, the 1996 Mercedes-Benz SL 73 AMG R129 rates higher among enthusiasts and auction houses.