UK vs UK — 1961 vs 1955
| E-Type Series I 4.2 Coupe | Mk1 3.4 | |
|---|---|---|
| Horsepower | 265 hp | 210 hp |
| Torque | 283 lb-ft | 220 lb-ft |
| Engine Size | 4,235 cc | 3,442 cc |
| 0-60 mph | 7.0 sec | 9.9 sec |
| Top Speed | 150 mph | 120 mph |
| ¼ Mile | 15.0 sec | 17.0 sec |
| Weight | 2,701 lbs | 3,080 lbs |
| Wheelbase | 2,438 mm | 2,718 mm |
| Length | 4,445 mm | 4,572 mm |
| Units Produced | 72,507 | 17,349 |
| Original MSRP | $5,595 | $3,900 |
| Value (Excellent) | $350,000 | $100,000 |
| Collectibility | 10/10 | 7/10 |
| Rarity | 5/10 | 6/10 |
On balance, the 1961 Jaguar E-Type Series I 4.2 Coupe makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1955 Jaguar Mk1 3.4 counters with greater rarity, better value, and its appeal extends beyond mere numbers. Choose the 1961 Jaguar E-Type Series I 4.2 Coupe 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 1961 Jaguar E-Type Series I 4.2 Coupe with the 1955 Jaguar Mk1 3.4 highlights the breadth of the marque's engineering philosophy. The 1961 Jaguar E-Type Series I 4.2 Coupe holds a clear advantage in raw power with 265 hp compared to 210 hp, a 55-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Jaguar E-Type uses a Inline-6 DOHC (XK) displacing 4,235 cc, while the Jaguar Mk1 relies on a Inline-6 DOHC with 3,442 cc. In the sprint to 60 mph, the 1961 Jaguar E-Type Series I 4.2 Coupe edges ahead at 7.0 seconds versus 9.9 seconds. The Jaguar E-Type carries a weight advantage, tipping the scales 379 lbs lighter. Rarity plays a significant role here — with only 17,349 units built, the 1955 Jaguar Mk1 3.4 is considerably scarcer than the Jaguar E-Type's 72,507 examples. On the collector market, the 1961 Jaguar E-Type Series I 4.2 Coupe commands a significant premium over the 1955 Jaguar Mk1 3.4, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1961 Jaguar E-Type Series I 4.2 Coupe rates higher among enthusiasts and auction houses.