Czechoslovakia vs Germany — 1964 vs 1968
| 603 | 300 SEL 6.3 | |
|---|---|---|
| Horsepower | 105 hp | 250 hp |
| Torque | 127 lb-ft | — |
| Engine Size | 2,472 cc | 6,332 cc |
| 0-60 mph | 16.0 sec | — |
| Top Speed | 99 mph | — |
| ¼ Mile | 20.0 sec | — |
| Wheelbase | 2,710 mm | 2,865 mm |
| Length | 5,065 mm | 5,010 mm |
| Units Produced | — | 6,526 |
| Value (Excellent) | $95,000 | $180,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 8/10 | 10/10 |
Two outstanding machines, each with compelling strengths. The 1964 Tatra 603 excels in better value, while the 1968 Mercedes-Benz 300 SEL 6.3 stands out for more power. The best advice? Drive both if you can, then follow your instincts.
Putting the 1964 Tatra 603 against the 1968 Mercedes-Benz 300 SEL 6.3 is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Czechoslovakia versus Germany. The 1968 Mercedes-Benz 300 SEL 6.3 holds a clear advantage in raw power with 250 hp compared to 105 hp, a 145-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Tatra 603 uses a V8 Air-Cooled OHV 16V displacing 2,472 cc, while the Mercedes-Benz 300 SEL relies on a V8 with 6,332 cc. On the collector market, the 1968 Mercedes-Benz 300 SEL 6.3 commands a significant premium over the 1964 Tatra 603, reflecting differences in prestige and rarity.