UK vs Italy — 1957 vs 1959
| XKSS Production | 750 Gran Sport | |
|---|---|---|
| Horsepower | 250 hp | 50 hp |
| Torque | 240 lb-ft | 46 lb-ft |
| Engine Size | 3,442 cc | 747 cc |
| 0-60 mph | 5.2 sec | — |
| Top Speed | 140 mph | 96 mph |
| ¼ Mile | 13.8 sec | — |
| Weight | 2,050 lbs | 1,146 lbs |
| Wheelbase | 2,286 mm | 2,100 mm |
| Length | 3,988 mm | 3,650 mm |
| Units Produced | 16 | — |
| Original MSRP | $6,900 | — |
| Value (Excellent) | $18,000,000 | $130,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 10/10 | 8/10 |
Two outstanding machines, each with compelling strengths. The 1957 Jaguar XKSS Production excels in more power, higher top speed, stronger collectibility, while the 1959 Moretti 750 Gran Sport stands out for lighter weight, better value. The best advice? Drive both if you can, then follow your instincts.
Putting the 1957 Jaguar XKSS Production against the 1959 Moretti 750 Gran Sport is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — UK versus Italy. The 1957 Jaguar XKSS Production holds a clear advantage in raw power with 250 hp compared to 50 hp, a 200-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar XKSS uses a Inline-6 DOHC displacing 3,442 cc, while the Moretti 750 Gran Sport relies on a Inline-4 OHV with 747 cc. The 1957 Jaguar XKSS Production claims a higher top speed at 140 mph compared to 96 mph. The Moretti 750 Gran Sport carries a weight advantage, tipping the scales 904 lbs lighter. On the collector market, the 1957 Jaguar XKSS Production commands a significant premium over the 1959 Moretti 750 Gran Sport, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1957 Jaguar XKSS Production rates higher among enthusiasts and auction houses.