Germany vs UK — 1968 vs 1972
| 300 SEL 6.3 | XJ12 Series III | |
|---|---|---|
| Horsepower | 250 hp | 295 hp |
| Torque | — | 318 lb-ft |
| Engine Size | 6,332 cc | 5,343 cc |
| 0-60 mph | — | 7.1 sec |
| Top Speed | — | 146 mph |
| ¼ Mile | — | 15.2 sec |
| Weight | — | 4,200 lbs |
| Wheelbase | 2,865 mm | 2,865 mm |
| Length | 5,010 mm | 5,024 mm |
| Units Produced | 6,526 | 10,500 |
| Original MSRP | — | $38,000 |
| Value (Excellent) | $180,000 | $55,000 |
| Collectibility | 5/10 | 7/10 |
| Rarity | 10/10 | 5/10 |
The 1972 Jaguar XJ12 Series III emerges ahead in most objective measures, offering more power, stronger collectibility, better value. The 1968 Mercedes-Benz 300 SEL 6.3 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.
When Germany engineering meets UK craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1968 Mercedes-Benz 300 SEL 6.3 and 1972 Jaguar XJ12 Series III embody their respective national automotive traditions while competing in the same arena. The 1972 Jaguar XJ12 Series III holds a clear advantage in raw power with 295 hp compared to 250 hp, a 45-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mercedes-Benz 300 SEL uses a V8 displacing 6,332 cc, while the Jaguar XJ12 relies on a V12 SOHC with 5,343 cc. On the collector market, the 1968 Mercedes-Benz 300 SEL 6.3 commands a significant premium over the 1972 Jaguar XJ12 Series III, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1972 Jaguar XJ12 Series III rates higher among enthusiasts and auction houses.