1974 Jaguar E-Type Serie 3 Cabrio – Exterior and Interior – Classic Expo Salzburg 2021
In 1974, the Jaguar E-Type reached the end of a production run that had begun in 1961. The Series 3 Cabriolet, powered exclusively by a V12 engine, represented the most technically developed and most comfort-oriented version of the model. Larger, heavier, and smoother than the early six-cylinder cars, the 1974 Jaguar E-Type Series 3 Cabrio marked the final evolution of one of Britain’s defining sports cars.
Technical Details
The 1974 Jaguar E-Type Series 3 Cabriolet was equipped with Jaguar’s 5,343 cc all-aluminium V12 engine. This 60-degree unit featured a single overhead camshaft per cylinder bank and four Zenith-Stromberg carburettors in most markets. Power output was typically rated at approximately 272 hp (SAE gross), though net figures were lower in export markets, particularly the United States, due to tightening emissions standards.
The V12 delivered strong torque across a broad rev range, transforming the E-Type into a refined grand tourer capable of sustained high-speed cruising. Power was transmitted to the rear wheels via a four-speed manual gearbox as standard. A three-speed automatic transmission was optional and frequently specified, especially in North America.
The Series 3 chassis incorporated several structural revisions compared to earlier versions. The track was widened, and the body structure reinforced to accommodate the larger engine. Power steering became standard equipment, reflecting the increased weight and touring focus of the V12 model. Independent suspension was retained at all four corners, with torsion bars at the front and coil springs at the rear. Disc brakes were fitted front and rear, with ventilated discs at the front and inboard-mounted rear discs to reduce unsprung mass. Top speed was generally quoted between 230 and 240 km/h, depending on specification.
- Manufacturer: Jaguar
- Model name: Jaguar E-Type Series 3 Cabriolet (V12)
- Year of manufacturing: 1974
Design
The Series 3 Cabriolet preserved the essential proportions that had defined the E-Type since its debut: a long, sculpted bonnet, low seating position, and compact rear deck. However, the V12 version introduced notable visual changes. The most obvious was the enlarged front grille opening, required to improve cooling for the twelve-cylinder engine.
Wider wheel arches and a broader stance gave the car a more substantial appearance than the earlier Series 1 and 2 models. Chrome bumpers remained prominent, particularly on cars destined for the United States, where safety regulations influenced bumper design and positioning.
The Cabriolet configuration was a true two-seater convertible, with a folding soft top and no fixed-roof alternative in the Series 3 V12 lineup. Inside, the cabin emphasized craftsmanship and comfort. Leather upholstery, wood veneer trim, and a comprehensive array of analogue instruments defined the interior. The centrally mounted toggle switches and classic Jaguar dial arrangement maintained continuity with earlier E-Types, while improvements in seating and trim quality reflected the model’s evolution toward luxury touring.
Historical Significance
The Jaguar E-Type was introduced in 1961 and quickly became an international reference point for sports car design and performance. Over three series, the model evolved to meet new regulatory and market demands. The introduction of the V12 engine in 1971 represented the most substantial mechanical revision in its history.
By 1974, emissions and safety regulations—particularly in the United States—had made further development of the E-Type platform increasingly complex and costly. Production ended later that year, bringing the E-Type era to a close. Its successor, the Jaguar XJ-S, introduced in 1975, adopted the same 5.3-liter V12 engine but in a more modern and comfort-oriented chassis.
In total, more than 70,000 E-Types were built across all three series. The Series 3 V12 Cabriolet accounted for a significant portion of late production and represents the final specification of the model. As such, the 1974 version stands as the culmination of continuous refinement over thirteen years.
Quirks and Pop Culture
The Jaguar E-Type has long been associated with 1960s automotive culture and is frequently cited as one of the most influential sports car designs of its time. While early Series 1 examples are often celebrated for their purity, the Series 3 V12 gained recognition for its smoothness and usability, particularly in long-distance driving.
Because 1974 marked the final production year, these cars are often regarded as the most developed and complete iteration of the E-Type concept. The V12 engine itself continued in Jaguar’s saloons and sports models well into the 1990s, reinforcing its importance within the brand’s engineering history.
Among enthusiasts, the Series 3 Cabriolet is sometimes appreciated for offering improved braking, standard power steering, and strong torque delivery, making it more accommodating in modern traffic conditions than earlier, more demanding six-cylinder variants.
Display and preservation
The vehicle was exhibited at the Classic Expo Salzburg in 2021. As one of Austria’s premier classic car events, the show has established itself as a central meeting point for collectors, restorers, and enthusiasts from across Central Europe. The 2021 edition took place at Messezentrum Salzburg and featured more than 250 exhibitors, along with a strong turnout of over 20,000 visitors. Attendees could explore a broad range of offerings—from historical vehicles and motorcycles to automobilia, spare parts, and literature.
Conclusion
The 1974 Jaguar E-Type Series 3 Cabriolet represents the final and most mature stage of a landmark sports car. Its 5.3-liter V12 engine, widened chassis, and enhanced comfort features transformed the E-Type into a capable grand tourer while preserving its iconic silhouette. As the closing chapter of E-Type production, the 1974 Series 3 Cabrio stands as both a technical culmination and a significant milestone in Jaguar’s automotive history.
