Jaguar Series Three V12 E Type Roadster​

Jaguar E Type series 3 Roadster V12

The 1973 Jaguar V12 E-Type Roadster is a significant part of Jaguar's history and represents the pinnacle of the E-Type series, blending classic British elegance with cutting-edge engineering. The car stands out not only for its performance but also for the changes that occurred during the later stages of the E-Type's production run.

Background and Evolution of the E-Type

The Jaguar E-Type (also known as the XK-E in North America) was first launched in 1961, designed by Malcolm Sayer, and quickly became one of the most iconic cars of the 1960s. It was celebrated for its stunning looks, powerful performance, and competitive price. The E-Type was initially powered by the 3.8-liter and later the 4.2-liter straight-six engines, with a top speed of around 150 mph and excellent handling.

By the early 1970s, however, the automotive landscape had changed. New safety and emissions regulations, particularly in the United States, were beginning to affect car manufacturers globally. The E-Type, originally conceived as a straightforward sports car, needed significant updates to comply with these regulations, while also staying competitive in terms of performance.

Jaguar E Type series 3 Roadster V12
Jaguar E Type series 3 Roadster V12

Introduction of the V12 Engine

In 1971, Jaguar introduced the V12 engine in the E-Type, a major update that marked the final chapter in the E-Type's evolution. The V12 engine was a large, 5.3-liter unit producing around 272 horsepower and 320 lb-ft of torque, which gave the E-Type significant power and torque—well-suited for both high-speed cruising and cornering. The engine was originally developed for the Jaguar XJ12 luxury sedan, but it was adapted for the E-Type, bringing a new level of refinement and performance to the car.

Jaguar's V12 engine was one of the smoothest and most advanced powerplants of its time. It was known for its buttery smooth operation and high-revving nature. The V12-powered E-Type could reach a top speed of around 150 mph and had exceptional acceleration, even by modern standards.

Changes to the 1973 E-Type

The introduction of the V12 engine was paired with several other updates to the E-Type for 1971 and onwards, including the Series 3 design. These changes culminated in the 1973 model year, which was significant for several reasons:

  1. Styling and Design: The Series 3 E-Type had a wider front track, flared wheel arches, and a new front grille. The car's body was now more substantial, and its rear end was redesigned for a more balanced look. The longer front end accommodated the new V12 engine and gave the car a more muscular stance.
  2. Interior and Comfort: The 1973 E-Type Roadster featured a more refined interior with improved materials and ergonomics. The cabin was more comfortable, with leather upholstery, new dashboard features, and more attention to driver comfort. The iconic E-Type "long nose" styling and low-slung posture remained intact, but with a slightly more luxurious appeal.
  3. Performance: With the V12 engine, the car became a true grand tourer. It had plenty of power for highway driving, smoothness on long trips, and remarkable torque across the rev range. The 1973 model featured improved suspension and braking systems compared to earlier models, making the car more stable and reliable in various driving conditions.
  4. Safety and Emissions: By 1973, stricter safety and emissions regulations were being enforced, particularly in the United States, which was a key market for the E-Type. This resulted in several modifications:
    • The bumpers were enlarged and made more robust to meet U.S. crash regulations.
    • Emissions controls were added, which slightly impacted the performance of the engine but made the car more compliant with new standards.
    • The car also received a new brake system with larger discs to improve safety.
Jaguar E Type series 3 Roadster V12
Jaguar E Type series 3 Roadster V12

1973 Jaguar V12 E-Type Roadster: The Final Year of the Series

The 1973 Jaguar V12 E-Type Roadster is often considered the most refined version of the E-Type, although it was also the last year of production for the Series 3 models. In 1974, the E-Type was discontinued as Jaguar shifted focus to other models like the XJ-S.

The 1973 model year was notable because it marked the final year of the E-Type's production in its original form. By the time the Series 3 V12 Roadster was introduced, Jaguar had already sold over 70,000 E-Types worldwide—solidifying the car's place in automotive history. Despite its success, the E-Type was eventually replaced by the Jaguar XJ-S in 1975, which took the brand in a different direction with more focus on luxury and refinement.

Legacy of the 1973 Jaguar V12 E-Type Roadster

The 1973 Jaguar V12 E-Type Roadster remains a coveted classic car for collectors and enthusiasts. Its combination of striking design, powerful V12 engine, and luxury features ensures that it stands out in the long history of the E-Type lineup.

  • Performance and Driving Experience: The V12 engine offered exceptional smoothness and refinement, while the car’s handling, though not as sharp as modern sports cars, was still highly capable for its era. The roadster version, in particular, is appreciated for its open-air driving experience and the unique sound of the V12 engine.
  • Iconic Status: The E-Type, especially the V12 version, is regarded as one of the most beautiful cars ever made. It is often cited as a timeless example of automotive design, with its long, flowing lines, distinctive curves, and low-profile stance. The V12 Roadster, with its classic open top, is especially prized among collectors.
  • Collectors' Car: Today, the 1973 V12 Roadster remains a highly sought-after model in the classic car market. Its relatively low production numbers, combined with the added performance and refinement of the V12 engine, make it a particularly desirable version of the E-Type. Values for well-preserved examples can be quite high, especially for cars in original or restored condition.

In conclusion, the 1973 Jaguar V12 E-Type Roadster is a remarkable blend of performance, style, and luxury, representing the culmination of Jaguar’s engineering excellence. It retains a cherished place in automotive history, symbolizing an era of automotive passion and craftsmanship that continues to be celebrated by car lovers around the world.


This Car

This excellent desirable 1973 Jaguar Series Three V12 Roadster with an automatic transmission and totally original with all matching numbers as pre the Jaguar Heritage Trust Certificate Production Record.

Delivered new on 13 October 1973 by Henlys in Bristol to Linton Hirst.

Finished in white paint exterior colour with Black interior trim and black vinyl Hood covering and black Hard Top supplied when new.

Desirable extras:

GAZ adjustable shock absorbers (Front and Rear)

Electronic ignition conversion

Aluminium Radiator Assemble

Cooling Fan Upgrade Kit

High Torque Starter Motor

Jaguar E Type series 3 Roadster V12
Jaguar E Type series 3 Roadster V12