Germany vs Germany — 1954 vs 1968
| 300 SL Gullwing (W198) | 300 SEL 6.3 | |
|---|---|---|
| Horsepower | 215 hp | 250 hp |
| Torque | 203 lb-ft | — |
| Engine Size | 2,996 cc | 6,332 cc |
| 0-60 mph | 7.0 sec | — |
| Top Speed | 161 mph | — |
| ¼ Mile | 14.7 sec | — |
| Wheelbase | 2,400 mm | 2,865 mm |
| Length | 4,520 mm | 5,010 mm |
| Units Produced | 1,400 | 6,526 |
| Value (Excellent) | $2,000,000 | $180,000 |
| Collectibility | 5/10 | 5/10 |
| Rarity | 8/10 | 10/10 |
It's a closely fought contest. The 1954 Mercedes-Benz 300 SL Gullwing (W198) brings greater rarity to the table, and the 1968 Mercedes-Benz 300 SEL 6.3 answers with more power, better value. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Few model names carry as much weight as the Mercedes-Benz 300 SL. The 1954 and 1968 iterations represent different chapters in this storied nameplate's history, each reflecting the priorities and technologies of its era. The 1968 Mercedes-Benz 300 SEL 6.3 holds a clear advantage in raw power with 250 hp compared to 215 hp, a 35-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz 300 SL uses a Inline-6 SOHC 12V displacing 2,996 cc, while the Mercedes-Benz 300 SEL relies on a V8 with 6,332 cc. Rarity plays a significant role here — with only 1,400 units built, the 1954 Mercedes-Benz 300 SL Gullwing (W198) is considerably scarcer than the Mercedes-Benz 300 SEL's 6,526 examples. On the collector market, the 1954 Mercedes-Benz 300 SL Gullwing (W198) commands a significant premium over the 1968 Mercedes-Benz 300 SEL 6.3, reflecting differences in prestige and rarity.