Germany vs Germany — 1990 vs 2006
| S-Class S 600 (W140) | S 65 AMG W221 | |
|---|---|---|
| Horsepower | 394 hp | 604 hp |
| Torque | 420 lb-ft | 738 lb-ft |
| Engine Size | 5,987 cc | 5,980 cc |
| 0-60 mph | 5.9 sec | 4.2 sec |
| Top Speed | 155 mph | 155 mph |
| ¼ Mile | 14.2 sec | 12.5 sec |
| Weight | — | 4,971 lbs |
| Wheelbase | 3,040 mm | 3,165 mm |
| Length | 5,213 mm | 5,230 mm |
| Original MSRP | — | $198,275 |
| Value (Excellent) | $75,000 | $80,000 |
| Collectibility | 5/10 | 6/10 |
| Rarity | 4/10 | 7/10 |
The 2006 Mercedes-Benz S 65 AMG W221 emerges ahead in most objective measures, offering more power, quicker acceleration, stronger collectibility. The 1990 Mercedes-Benz S-Class S 600 (W140) counters with its unique character, 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.
The Mercedes-Benz S-Class lineage tells a fascinating story of automotive evolution. Comparing the 1990 Mercedes-Benz S-Class S 600 (W140) with the 2006 Mercedes-Benz S 65 AMG W221 reveals how Mercedes-Benz refined and reimagined one of its most important nameplates over the years. The 2006 Mercedes-Benz S 65 AMG W221 holds a clear advantage in raw power with 604 hp compared to 394 hp, a 210-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz S-Class uses a V12 SOHC 24V displacing 5,987 cc, while the Mercedes-Benz S 65 AMG relies on a V12 SOHC 36V Bi-Turbo with 5,980 cc. In the sprint to 60 mph, the 2006 Mercedes-Benz S 65 AMG W221 edges ahead at 4.2 seconds versus 5.9 seconds. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.