UK vs UK — 1968 vs 1954
| XJ6 Series I 4.2 | D-Type Le Mans | |
|---|---|---|
| Horsepower | 245 hp | 250 hp |
| Torque | 283 lb-ft | 240 lb-ft |
| Engine Size | 4,235 cc | 3,442 cc |
| 0-60 mph | 8.8 sec | 5.7 sec |
| Top Speed | 122 mph | 170 mph |
| ¼ Mile | 16.5 sec | — |
| Weight | 3,722 lbs | 2,050 lbs |
| Wheelbase | 2,762 mm | 2,300 mm |
| Length | 4,972 mm | 3,912 mm |
| Units Produced | 82,127 | 71 |
| Original MSRP | $6,560 | — |
| Value (Excellent) | $75,000 | $25,000,000 |
| Collectibility | 7/10 | 10/10 |
| Rarity | 5/10 | 10/10 |
The 1954 Jaguar D-Type Le Mans emerges ahead in most objective measures, offering quicker acceleration, higher top speed, lighter weight. The 1968 Jaguar XJ6 Series I 4.2 counters with better value, 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 1968 Jaguar XJ6 Series I 4.2 and 1954 Jaguar D-Type Le Mans share a manufacturer in Jaguar, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Jaguar brand. On paper, the two are remarkably close in power output, with the 1968 Jaguar XJ6 Series I 4.2 producing 245 hp and the 1954 Jaguar D-Type Le Mans delivering 250 hp. In the sprint to 60 mph, the 1954 Jaguar D-Type Le Mans edges ahead at 5.7 seconds versus 8.8 seconds. The Jaguar D-Type carries a weight advantage, tipping the scales 1672 lbs lighter. Rarity plays a significant role here — with only 71 units built, the 1954 Jaguar D-Type Le Mans is considerably scarcer than the Jaguar XJ6's 82,127 examples. On the collector market, the 1954 Jaguar D-Type Le Mans commands a significant premium over the 1968 Jaguar XJ6 Series I 4.2, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1954 Jaguar D-Type Le Mans rates higher among enthusiasts and auction houses.