UK vs UK — 1971 vs 1955
| E-Type Series III V12 Roadster | Mk1 3.4 | |
|---|---|---|
| Horsepower | 272 hp | 210 hp |
| Torque | 304 lb-ft | 220 lb-ft |
| Engine Size | 5,343 cc | 3,442 cc |
| 0-60 mph | 6.4 sec | 9.9 sec |
| Top Speed | 150 mph | 120 mph |
| ¼ Mile | 14.5 sec | 17.0 sec |
| Weight | 3,307 lbs | 3,080 lbs |
| Wheelbase | 2,667 mm | 2,718 mm |
| Length | 4,686 mm | 4,572 mm |
| Units Produced | 15,287 | 17,349 |
| Original MSRP | $6,900 | $3,900 |
| Value (Excellent) | $180,000 | $100,000 |
| Collectibility | 9/10 | 7/10 |
| Rarity | 5/10 | 6/10 |
On balance, the 1971 Jaguar E-Type Series III V12 Roadster makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1955 Jaguar Mk1 3.4 counters with lighter weight, better value, and its appeal extends beyond mere numbers. Choose the 1971 Jaguar E-Type Series III V12 Roadster for outright capability, or the 1955 Jaguar Mk1 3.4 for a more distinctive ownership experience.
Jaguar has long offered a diverse lineup, and comparing the 1971 Jaguar E-Type Series III V12 Roadster with the 1955 Jaguar Mk1 3.4 highlights the breadth of the marque's engineering philosophy. The 1971 Jaguar E-Type Series III V12 Roadster holds a clear advantage in raw power with 272 hp compared to 210 hp, a 62-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar E-Type uses a V12 SOHC displacing 5,343 cc, while the Jaguar Mk1 relies on a Inline-6 DOHC with 3,442 cc. In the sprint to 60 mph, the 1971 Jaguar E-Type Series III V12 Roadster edges ahead at 6.4 seconds versus 9.9 seconds. The Jaguar Mk1 carries a weight advantage, tipping the scales 227 lbs lighter. From a collectibility standpoint, the 1971 Jaguar E-Type Series III V12 Roadster rates higher among enthusiasts and auction houses.