1968 Triumph TR 6 Dimensions, Size & Specs

The Triumph TR 6 features a ride height, or ground clearance, of 152 mm (6.0 inches). This moderate ground clearance supports sporty handling and aerodynamic efficiency while keeping the car low enough to the ground for impressive road-holding. However, it also means owners should be cautious on rough or uneven surfaces to avoid damage to the undercarriage.

Yes, the Triumph TR 6 fits comfortably into a standard residential garage. Most garages have a width of about 2.4–3 meters (7.9–9.8 feet) and a length of approximately 5–6 meters (16.4–19.7 feet). Given the TR 6's length of 3937 mm (3.94 meters / 12.9 feet) and width of 1470 mm (1.47 meters / 4.8 feet), it occupies less space than typical modern cars, allowing sufficient room for easy parking and maneuvering inside standard garages.

The Triumph TR 6 is very similar in size to its predecessor TR 5/TR 250 models. Both models share almost identical lengths around 3937 mm (155 inches) and widths close to 1470 mm (58 inches). The TR 6 continued the same fundamental body design but incorporated styling updates and mechanical improvements. This continuity in size ensured that the TR 6 retained the classic compact and sporty silhouette that buyers appreciated in the earlier models.

With a width of 1470 mm (57.9 inches), the Triumph TR 6 is relatively narrow compared to many modern cars but typical for British roadsters of its era. This narrow stance contributes to agile handling and responsive steering by reducing the car's frontal area and weight. Compared to other classic roadsters like the MG B or Austin-Healey, the TR 6's width places it within a common range, balancing comfortable passenger space without sacrificing nimbleness.

Despite its compact exterior, the Triumph TR 6 offers a snug but comfortable two-seat interior typical of classic roadsters. The narrow width and low height (1270 mm / 50 inches) mean cabin space is optimized mainly for driver and passenger comfort, with limited rear or cargo space. The cockpit design emphasizes a driver-focused layout, delivering an intimate and engaging driving environment rather than roomy passenger accommodation.

The TR 6 stands 1270 mm (50 inches) tall, which is relatively low compared to contemporary vehicles. This low height improves aerodynamic efficiency and helps the car achieve better stability at higher speeds. Additionally, the lower profile enhances driving stability by lowering the center of gravity. However, being low also means that visibility to larger surrounding vehicles may be more limited, so drivers need to exercise greater awareness in traffic.

The Triumph TR 6, with relatively compact dimensions, is designed with a lightweight chassis that enhances performance and maneuverability. Although exact weight can vary depending on specific configurations and restoration, the TR 6 typically weighs around 1050–1150 kg (2315–2535 lbs). This moderate weight combined with the car's size ensures a sporty, responsive driving experience while retaining enough mass to provide a stable and comfortable ride for a classic cabriolet.

Dimensionally, the Triumph TR 6 is competitive among late 1960s sports cars. Its length of 3937 mm (155 inches) and width of 1470 mm (58 inches) places it closely alongside rivals like the MGB and Austin-Healey 3000, which share similar compact dimensions. This size balance allows it to offer nimble handling typical of European sports cars of the era, while catering to enthusiasts who favored sleek, sporty open-top driving experiences.

The Triumph TR 6 is a classic two-door cabriolet roadster. This open-top design significantly adds to its appeal by offering a quintessential British sports car experience with the joy of open-air driving. While the cabriolet body style enhances its sporty and stylish character, it also limits practicality in terms of interior space and cargo capacity. It’s best suited for leisure drives, weekend outings, and collectors who appreciate vintage convertible mechanics.